CN111904102A - Pattern vamp and preparation method thereof - Google Patents

Abstract

The present invention relates to the technical field of uppers, and in particular to a patterned upper and a preparation method thereof. The patterned upper comprises an upper body and a transparent member connected to the upper body, wherein the transparent member comprises a transparent surface layer and a patterned layer arranged on the lower surface of the transparent surface layer; the patterned layer is at least one of a thermoplastic elastomer with a logo pattern, a plant, and a transfer pattern. The patterned upper of the present invention has a novel structure, wherein the patterned layer is arranged on the lower surface of the transparent surface layer to form a transparent member, and then the transparent member is combined with the upper body, so that the patterned layer can be observed through the transparent surface layer of the upper, with a strong three-dimensional sense, and the problem of pattern wear is solved, and the patterned layer is not prone to falling off or fading, thereby improving the stability of the upper structure, and the patterned layer can be observed through the transparent upper, with a more three-dimensional look and feel, and a more significant light and shadow effect.

Description

A kind of pattern shoe upper and preparation method thereof

technical field

The invention relates to the technical field of shoe uppers, in particular to a patterned shoe upper and a preparation method thereof.

Background technique

Currently on the market, common processes for setting multi-color patterns on shoe uppers include:

(1) Spraying or printing: The pattern base is prepared on the upper, and then the ink is applied to the upper by spraying or printing according to the design of the base. However, the patterns prepared in this way are prone to problems such as cross-coloring or unclear edges at the junction edge of different colors, and at the same time, the pattern is easy to fade after long-term wear, and the product quality is low.

(2) Transfer method: prepare a pattern base on the shoe upper, and then transfer the pattern on the transfer paper to the shoe upper by transfer method according to the design of the base sample, and then tear off the transfer paper. Although this method improves the color-crossing phenomenon of different colors, the transferred pattern layer is a sticky thin layer, and after long-term use, it is easy to cause the entire transfer pattern layer to fall off, reducing the product quality.

(3) Sticking or hot pressing method: The pattern is directly attached to the surface of the upper by sticking or hot pressing. However, the pattern prepared by this method is easy to fall off the upper, and the fitting effect is low and the stability is low.

SUMMARY OF THE INVENTION

In order to overcome the shortcomings and deficiencies existing in the prior art, the purpose of the present invention is to provide a patterned upper with a novel structure, the pattern layer is arranged on the lower surface of the transparent surface layer, and the pattern can be observed through the transparent upper layer, the look and feel is more three-dimensional, and the light and shadow effect is better and more significant.

Another object of the present invention is to provide a method for preparing a patterned shoe upper. The preparation method is simple to operate, easy to control, and can stably set the pattern layer on the lower surface of the transparent surface layer, and is not prone to the pattern layer falling off and discoloring. phenomenon, high stability, suitable for large-scale production.

The object of the present invention is achieved through the following technical solutions:

A patterned upper, comprising an upper body and a transparent piece connected with the upper body, the transparent piece comprising a transparent surface layer and a pattern layer arranged on the lower surface of the transparent surface layer; the pattern layer is a logo At least one of a patterned thermoplastic elastomer, a plant, and a transfer pattern.

The pattern shoe upper of the invention has a novel structure, the pattern layer is arranged on the lower surface of the transparent surface layer, the pattern layer can be observed through the transparent shoe upper, and the three-dimensional effects such as logo pattern thermoplastic elastomer, plant, transfer pattern and the like can be presented, and the appearance is more three-dimensional. , the light and shadow effect is better and more obvious. Wherein, the plants can be plant specimens or freshly collected plants, including flowers, leaves, rhizomes, etc., all within the protection scope of the present invention.

Preferably, the transparent member further comprises an inner lining layer, and the inner lining layer is arranged on the lower surface of the pattern layer; the inner lining layer is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.

The inner lining layer of the present invention can be a transparent thermoplastic elastomer or a colored thermoplastic elastomer, so that the pattern layer is arranged between the transparent surface layer and the inner lining layer. When the inner lining layer is a transparent thermoplastic elastomer, the three-dimensional effect of the pattern layer is stronger , through the transparent surface layer, three-dimensional effects such as logo pattern thermoplastic elastomer, plants, and transfer patterns can be presented; when the inner lining layer is a colored thermoplastic elastomer, the inner lining layer can play a background role, reflecting the pattern effect of the pattern layer.

The transparent part of the present invention is realized by the following technical solutions:

When the pattern layer is a plant, and the transparent part does not contain an inner lining layer, the preparation method of the transparent part includes the following steps:

The transparent rubber material is placed in the mold cavity, the plants are placed, and the cover mold is formed.

The specific preparation methods include the following:

Method (1-1): the mold cavity includes an upper mold, a middle mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing a transparent rubber material; the bottom of the middle mold is a flat plane, the The bottom of the upper mold is provided with a molding surface corresponding to the molding cavity;

Operation: Place the transparent rubber material in the molding cavity of the lower mold, place the middle mold, close the upper mold, the middle mold and the lower mold, pre-press and preheat molding; then take out the middle mold, and form a transparent surface layer in the molding cavity , placing the plant on the surface of the transparent surface layer, closing the upper mold and the lower mold, and placing the plant in a heating device for heating and forming to obtain a transparent part. The transparent member includes a transparent surface layer and a pattern layer disposed on the lower surface of the transparent surface layer.

Method (1-2): the mold cavity includes an upper mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material, and the bottom of the upper mold is provided with a molding surface corresponding to the molding cavity ;

Operation: Place the transparent rubber material in the molding cavity of the lower mold, close the upper mold and the lower mold, and preheat molding; then open the upper mold, form a transparent surface layer in the molding cavity, and place plants on the surface of the transparent surface layer , the upper mold and the lower mold are closed, and placed in a heating device for heating and molding to obtain a transparent part. The transparent member includes a transparent surface layer and a pattern layer disposed on the lower surface of the transparent surface layer.

Method (1-3): the mold cavity includes an upper mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material, and the bottom of the upper mold is provided with a molding surface corresponding to the molding cavity ;

Operation: Place the transparent rubber material in the molding cavity of the lower mold, place the plant on the surface of the transparent rubber material, close the upper mold and the lower mold, and place it in a heating device for heating and molding to obtain a transparent part. The transparent member includes a transparent surface layer and a pattern layer disposed on the lower surface of the transparent surface layer.

And when the pattern layer is a plant, and the transparent part contains an inner lining layer, the preparation method of the transparent part includes the following steps:

The transparent rubber material is placed in the mold cavity, the plants are placed, the inner liner is placed, and the cover mold is formed.

The specific preparation methods include the following:

Method (1-4): the mold cavity includes an upper mold, a middle mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material; the bottom of the upper mold is provided with a corresponding molding cavity The bottom of the middle mold is a flat plane, and the top of the middle mold is provided with an accommodating groove corresponding to the molding surface;

Operation: Place the transparent rubber material in the molding cavity of the lower mold, place the middle mold, place the inner lining layer in the accommodating groove on the top of the middle mold, close the upper mold, middle mold and lower mold, pre-press, pre-load Thermoforming; then take out the middle mold, a transparent surface layer is formed in the molding cavity, and the inner lining layer is attached to the molding surface of the upper mold; then the plants are placed on the surface of the transparent surface layer, the upper mold and the lower mold are closed, and placed Heat molding in heating equipment to produce transparent parts. The transparent part comprises a transparent surface layer, a pattern layer arranged on the lower surface of the transparent surface layer, and an inner lining layer arranged on the lower surface of the pattern layer; wherein, the inner lining layer is a transparent thermoplastic elastomer or a colored thermoplastic Elastomer.

Method (1-5): the mold cavity includes an upper mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material, and the bottom of the upper mold is provided with a molding surface corresponding to the molding cavity ;

Operation: Place the transparent rubber material in the molding cavity of the lower mold, close the upper mold and the lower mold, and preheat molding; then open the upper mold, form a transparent surface layer in the molding cavity, and place plants on the surface of the transparent surface layer , and take an inner lining layer and place it on the surface of the plant, then close the upper mold and the lower mold, and place it in a heating device to heat and form to obtain a transparent part. The transparent part comprises a transparent surface layer, a pattern layer arranged on the lower surface of the transparent surface layer, and an inner lining layer arranged on the lower surface of the pattern layer; wherein, the inner lining layer is a transparent thermoplastic elastomer or a colored thermoplastic Elastomer.

Method (1-6): the mold cavity includes an upper mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material, and the bottom of the upper mold is provided with a molding surface corresponding to the molding cavity ;

Operation: Place the transparent rubber material in the molding cavity of the lower mold, place the plant on the surface of the transparent rubber material, and take an inner liner and place it on the surface of the plant, then close the upper mold and the lower mold, and place it on the surface of the plant. Heat molding in heating equipment to obtain transparent parts. The transparent part comprises a transparent surface layer, a pattern layer arranged on the lower surface of the transparent surface layer, and an inner lining layer arranged on the lower surface of the pattern layer; wherein, the inner lining layer is a transparent thermoplastic elastomer or a colored thermoplastic Elastomer.

When the pattern layer is a logo pattern thermoplastic elastomer, and the transparent part does not contain an inner lining layer, the preparation method of the transparent part includes the following steps:

The transparent rubber material is placed in the mold cavity, the logo pattern thermoplastic elastomer is placed, and the cover mold is formed.

The specific preparation methods include the following:

Method (2-1): the mold cavity includes an upper mold, a middle mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing a transparent rubber material; the bottom of the middle mold is a flat plane, the The bottom of the upper mold is provided with a molding surface corresponding to the molding cavity;

Operation: Place the transparent rubber material in the molding cavity of the lower mold, place the middle mold, close the upper mold, the middle mold and the lower mold, pre-press and preheat molding; then take out the middle mold, and form a transparent surface layer in the molding cavity , placing the pre-shaped thermoplastic elastomer with logo pattern on the surface of the transparent surface layer, closing the upper mold and the lower mold, and placing it in a heating device for heating and forming to obtain a transparent part. The transparent member includes a transparent surface layer and a pattern layer disposed on the lower surface of the transparent surface layer.

Method (2-2): the mold cavity includes an upper mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material, and the bottom of the upper mold is provided with a molding surface corresponding to the molding cavity ;

Operation: Place the transparent rubber material in the molding cavity of the lower mold, close the upper mold and the lower mold, and preheat molding; then open the upper mold, form a transparent surface layer in the molding cavity, and place the pre-molded logo pattern thermoplastic elastomer It is placed on the surface of the transparent surface layer, the upper mold and the lower mold are closed, and placed in a heating device for heating and molding to obtain a transparent part. The transparent member includes a transparent surface layer and a pattern layer disposed on the lower surface of the transparent surface layer.

Method (2-3): the mold cavity includes an upper mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material, and the bottom of the upper mold is provided with a molding surface corresponding to the molding cavity ;

Operation: Place the transparent rubber material in the molding cavity of the lower mold, place the pre-formed logo pattern thermoplastic elastomer on the surface of the transparent rubber material, close the upper mold and the lower mold, and place it in a heating device for heating and molding , the transparent parts were obtained. The transparent member includes a transparent surface layer and a pattern layer disposed on the lower surface of the transparent surface layer.

And when the pattern layer is a logo pattern thermoplastic elastomer, and the transparent part contains an inner lining layer, the preparation method of the transparent part includes the following steps:

The transparent rubber material is placed in the mold cavity, the logo pattern thermoplastic elastomer is placed, the inner liner is placed, and the cover mold is formed.

The specific preparation methods include the following:

Method (2-4): the mold cavity includes an upper mold, a middle mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material; the bottom of the upper mold is provided with a corresponding molding cavity The bottom of the middle mold is a flat plane, and the top of the middle mold is provided with an accommodating groove corresponding to the molding surface;

Operation: Place the transparent rubber material in the molding cavity of the lower mold, place the middle mold, place the inner lining layer in the accommodating groove on the top of the middle mold, close the upper mold, middle mold and lower mold, pre-press, pre-load Thermoforming; then take out the middle mold, a transparent surface layer is formed in the molding cavity, and the inner lining layer is attached to the molding surface of the upper mold; then the pre-shaped logo pattern thermoplastic elastomer is placed on the surface of the transparent surface layer, and the upper mold and The lower mold is closed and placed in a heating device to be heated and formed to obtain a transparent part. The transparent part comprises a transparent surface layer, a pattern layer arranged on the lower surface of the transparent surface layer, and an inner lining layer arranged on the lower surface of the pattern layer; wherein, the inner lining layer is a transparent thermoplastic elastomer or a colored thermoplastic Elastomer.

Method (2-5): the mold cavity includes an upper mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material, and the bottom of the upper mold is provided with a molding surface corresponding to the molding cavity ;

Operation: Place the transparent rubber material in the molding cavity of the lower mold, close the upper mold and the lower mold, and preheat molding; then open the upper mold, form a transparent surface layer in the molding cavity, and place the pre-molded logo pattern thermoplastic elastomer Place it on the surface of the transparent surface layer, and take an inner lining layer and place it on the surface of the logo pattern thermoplastic elastomer, then close the upper mold and the lower mold, and place it in a heating device to heat and form to obtain a transparent part. The transparent part comprises a transparent surface layer, a pattern layer arranged on the lower surface of the transparent surface layer, and an inner lining layer arranged on the lower surface of the pattern layer; wherein, the inner lining layer is a transparent thermoplastic elastomer or a colored thermoplastic Elastomer.

Method (2-6): the mold cavity includes an upper mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material, and the bottom of the upper mold is provided with a molding surface corresponding to the molding cavity ;

Operation: Place the transparent rubber material in the molding cavity of the lower mold, place the pre-formed logo-patterned thermoplastic elastomer on the surface of the transparent rubber material, and take an inner liner and place it on the surface of the logo-patterned thermoplastic elastomer. The upper mold and the lower mold are closed, and placed in a heating device for heating and molding to obtain a transparent part. The transparent part comprises a transparent surface layer, a pattern layer arranged on the lower surface of the transparent surface layer, and an inner lining layer arranged on the lower surface of the pattern layer; wherein, the inner lining layer is a transparent thermoplastic elastomer or a colored thermoplastic Elastomer.

And when the pattern layer is a logo pattern thermoplastic elastomer, and the transparent part contains an inner lining layer, and is prepared by using a mold cavity for precisely molding the logo pattern thermoplastic elastomer; the preparation method of the transparent part includes the following steps:

The specific preparation methods include the following:

Method (2-7): the mold cavity includes an upper mold, a middle mold and a lower mold, the top of the middle mold is provided with a marking groove for placing the thermoplastic elastomer, and the bottom of the middle mold is provided with a mark corresponding to the marking groove A bump, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material; the bottom of the upper mold is provided with a molding surface corresponding to the molding cavity;

Operation: S1. Place the transparent rubber material in the molding cavity of the lower mold, place the thermoplastic elastomer in the logo groove of the middle mold, and then close the upper mold, the middle mold and the lower mold, and pre-press and preheat molding;

S2. Open the upper mold, remove the leftover material on the edge of the logo groove, and obtain the logo pattern thermoplastic elastomer; then place the inner lining layer on the upper surface of the logo pattern thermoplastic elastomer, close the upper mold, the middle mold and the lower mold, and pre-press , preheat forming;

S3, open the upper mold, the upper surface of the inner lining layer is attached to the molding surface of the upper mold, and the logo pattern thermoplastic elastomer is attached to the lower surface of the inner lining layer; a transparent surface with a patterned recess on the top is formed in the molding cavity layer, the recessed position under the pattern is set corresponding to the thermoplastic elastomer of the logo pattern;

S4, take out the middle mold, close the upper mold with the lower mold, the thermoplastic elastomer with the logo pattern is embedded in the lower recess of the pattern, and placed in a heating device for heating; finally, the upper mold is opened to obtain a transparent part.

The transparent part comprises a transparent surface layer, a pattern layer arranged on the lower surface of the transparent surface layer, and an inner lining layer arranged on the lower surface of the pattern layer; wherein, the inner lining layer is a transparent thermoplastic elastomer or a colored thermoplastic Elastomer.

The method (2-7) can simultaneously form a recess under the pattern for accommodating the thermoplastic elastomer with a logo pattern when the transparent surface layer is remolded, and realize the connection between the recess under the pattern and the thermoplastic elastomer with the logo pattern through a middle mold with a special structure. Precise alignment improves the molding stability of the transparent parts and the three-dimensional sense of the pattern layer.

Further, referring to FIG. 3 to FIG. 5 , the middle mold and the lower mold are detachably connected.

The bottom of the upper mold is provided with a first positioning block; the top of the middle mold is provided with a first positioning groove; the first positioning block is clamped with the first positioning groove.

The top of the lower mold is provided with a second positioning groove; the first positioning block is clamped with the second positioning groove.

The bottom of the middle mold is provided with a second positioning block; the second positioning block is clamped with the second positioning groove.

The upper mold and the lower mold are hinged; specifically, the upper mold is provided with a hinge block; the lower mold is provided with a hinge shaft; the hinge block is hinged with the hinge shaft.

When the pattern layer is a transfer pattern, and the transparent part does not contain an inner lining layer, the preparation method of the transparent part includes the following steps:

Place the transparent rubber material in the mold cavity, put the transfer product into it, and mold the cover;

The transfer product includes a carrier and a transfer pattern arranged on the surface of the carrier, and the transfer pattern is attached to the transparent rubber material.

The specific preparation methods include the following:

Method (3-1): the mold cavity includes an upper mold, a middle mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing a transparent rubber material; the bottom of the middle mold is a flat plane, the The bottom of the upper mold is provided with a molding surface corresponding to the molding cavity;

Operation: ①Place the transparent rubber material in the molding cavity of the lower mold, place the middle mold, close the upper mold, middle mold and lower mold, pre-press and preheat molding; ②Open the upper mold, take out the middle mold, and form the cavity A transparent surface layer is formed inside, the transfer product is placed on the surface of the transparent surface layer, one side of the transfer pattern is attached to the transparent surface layer, and then the upper mold and the lower mold are closed and pressed to obtain a transparent part.

The transparent member includes a transparent surface layer and a pattern layer disposed on the lower surface of the transparent surface layer.

Method (3-2): the mold cavity includes an upper mold, a middle mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing a transparent rubber material; the bottom of the middle mold is a flat plane, the The bottom of the upper mold is provided with a molding surface corresponding to the molding cavity;

Operation: ①Place the transparent rubber material in the molding cavity of the lower mold, place the middle mold, close the upper mold, middle mold and lower mold, pre-press and preheat molding; ②Open the upper mold, take out the middle mold, and form the cavity A transparent surface layer is formed inside, the transfer product is placed on the surface of the transparent surface layer, the transfer pattern is attached to the transparent surface layer, and the upper mold and the lower mold are closed and pressed together; ③ Finally, tear off the carrier and make a Get transparent parts.

The transparent member includes a transparent surface layer and a pattern layer disposed on the lower surface of the transparent surface layer.

Method (3-3): the mold cavity includes an upper mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material, and the bottom of the upper mold is provided with a molding surface corresponding to the molding cavity ;

Operation: ①Place the transparent rubber material in the molding cavity of the lower mold, place the transfer product on the surface of the transparent rubber material, close the upper mold and the lower mold, and place it in a heating device for heating and molding to obtain a transparent pieces. The transparent member includes a transparent surface layer and a pattern layer disposed on the lower surface of the transparent surface layer.

Method (3-4): the mold cavity includes an upper mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material, and the bottom of the upper mold is provided with a molding surface corresponding to the molding cavity ;

Operation: ①Place the transparent rubber material in the molding cavity of the lower mold, place the transfer product on the surface of the transparent rubber material, close the upper mold and the lower mold, and pre-press them; ②Then open the upper mold and tear it off The carrier is then placed in a heating device to be heated and formed to obtain a transparent part. The transparent member includes a transparent surface layer and a pattern layer disposed on the lower surface of the transparent surface layer.

And when the pattern layer is a transfer pattern, and the transparent part contains an inner lining layer, the preparation method of the transparent part includes the following steps:

The transparent rubber material is placed in the mold cavity, the transfer product is placed, the inner liner is placed, and the cover mold is formed;

The transfer product includes a carrier and a transfer pattern arranged on the surface of the carrier, and the transfer pattern is attached to the transparent rubber material.

The specific preparation methods include the following:

Method (3-5): the mold cavity includes an upper mold, a middle mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material; the bottom of the upper mold is provided with a corresponding molding cavity The bottom of the middle mold is a flat plane, and the top of the middle mold is provided with an accommodating groove corresponding to the molding surface;

Operation: ①Place the transparent rubber material in the molding cavity of the lower mold, place the middle mold, and place the inner lining layer in the accommodating groove on the top of the middle mold, close the upper mold, middle mold and lower mold, pre-press, Preheat molding; ②Then open the upper mold and the middle mold, a transparent surface layer is formed in the molding cavity, and the inner lining layer is attached to the molding surface of the upper mold; then the transfer product is placed on the surface of the transparent surface layer, and the pattern is transferred on one side. Adhere to the transparent surface layer, put the middle mold, close the upper mold and the lower mold, and press together; ③ Finally, open the upper mold, take out the middle mold, tear off the carrier, close the upper mold and the lower mold, and place Heat molding in heating equipment to produce transparent parts.

The transparent part comprises a transparent surface layer, a pattern layer arranged on the lower surface of the transparent surface layer, and an inner lining layer arranged on the lower surface of the pattern layer; wherein, the inner lining layer is a transparent thermoplastic elastomer or a colored thermoplastic Elastomer.

Method (3-6): the mold cavity includes an upper mold, a middle mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material; the bottom of the upper mold is provided with a corresponding molding cavity The bottom of the middle mold is a flat plane, and the top of the middle mold is provided with an accommodating groove corresponding to the molding surface;

Operation: ①Place the transparent rubber material in the molding cavity of the lower mold, place the middle mold, and place the inner lining layer in the accommodating groove on the top of the middle mold, close the upper mold, middle mold and lower mold, pre-press, Preheat molding; ② Then open the upper mold, take out the middle mold, form a transparent surface layer in the molding cavity, and the inner lining layer is attached to the molding surface of the upper mold; then place the transfer product on the surface of the transparent surface layer, transfer the pattern One side is attached to the transparent surface layer, and the upper mold and the lower mold are closed and pressed to obtain a transparent part.

The transparent part comprises a transparent surface layer, a pattern layer arranged on the lower surface of the transparent surface layer, and an inner lining layer arranged on the lower surface of the pattern layer; wherein, the inner lining layer is a transparent thermoplastic elastomer or a colored thermoplastic Elastomer.

Method (3-7): the mold cavity includes an upper mold, a middle mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material; the bottom of the upper mold is provided with a corresponding molding cavity The bottom of the middle mold is a flat plane, and the top of the middle mold is provided with an accommodating groove corresponding to the molding surface;

Operation: ①Place the transparent rubber material in the molding cavity of the lower mold, and then place the transfer product on the surface of the transparent rubber material. One side of the transfer pattern is attached to the transparent rubber material, place the middle mold, and place the inner lining layer. Place the accommodating groove on the top of the middle mold, close the upper mold, middle mold and lower mold, pre-press and preheat molding; ②Then open the upper mold, take out the middle mold, form a transparent surface layer in the molding cavity, and the surface is attached There is a transfer product, and the inner lining layer is attached to the molding surface of the upper mold; then the upper mold and the lower mold are closed, and placed in a heating device for heating and molding to obtain a transparent part.

The transparent part comprises a transparent surface layer, a pattern layer arranged on the lower surface of the transparent surface layer, and an inner lining layer arranged on the lower surface of the pattern layer; wherein, the inner lining layer is a transparent thermoplastic elastomer or a colored thermoplastic Elastomer.

Method (3-8): the mold cavity includes an upper mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material; the bottom of the upper mold is provided with a molding surface corresponding to the molding cavity ;

Operation: Place the transparent rubber material in the molding cavity of the lower mold, then place the transfer product on the surface of the transparent rubber material, and attach the transfer pattern to the transparent rubber material, and finally place the inner lining on the transfer product The upper and lower molds are closed, and placed in a heating device for heating and molding to obtain a transparent part.

The transparent part comprises a transparent surface layer, a pattern layer arranged on the lower surface of the transparent surface layer, and an inner lining layer arranged on the lower surface of the pattern layer; wherein, the inner lining layer is a transparent thermoplastic elastomer or a colored thermoplastic Elastomer.

Method (3-9): the mold cavity includes an upper mold and a lower mold, the top of the lower mold is provided with a molding cavity for placing the transparent rubber material; the bottom of the upper mold is provided with a molding surface corresponding to the molding cavity ;

Operation: ①Place the transparent rubber material in the molding cavity of the lower mold, and then place the transfer product on the surface of the transparent rubber material. The transfer pattern is attached to the transparent rubber material, and the upper mold and the lower mold are closed. Pre-pressing and preheating molding; ②Then open the upper mold, a transparent surface layer is formed in the molding cavity, the surface is attached with the transfer product, the carrier of the transfer product is torn off, and the inner lining layer is placed on the surface, and the upper mold and The lower mold is closed and placed in a heating device to be heated and formed to obtain a transparent part.

The transparent part comprises a transparent surface layer, a pattern layer arranged on the lower surface of the transparent surface layer, and an inner lining layer arranged on the lower surface of the pattern layer; wherein, the inner lining layer is a transparent thermoplastic elastomer or a colored thermoplastic Elastomer.

Another object of the present invention is achieved through the following technical solutions:

A method for preparing a patterned shoe upper as described above, comprising the following steps: connecting a transparent part with a shoe upper body to obtain a patterned shoe upper;

The preparation method of the pattern shoe upper of the present invention is simple to operate and easy to control, and the pattern layer can be stably arranged on the lower surface of the transparent surface layer to make a transparent part, and then the transparent part is combined with the upper body of the shoe, so that the upper can pass through the transparent The pattern layer can be observed on the surface layer, which has a strong three-dimensional sense and solves the problem of pattern wear.

The beneficial effects of the invention are: the patterned shoe upper has a novel structure, the patterned layer is arranged on the lower surface of the transparent surface layer, the patterned layer can be observed through the transparent upper, the appearance is more three-dimensional, and the light and shadow effect is better and more remarkable.

The preparation method of the pattern shoe upper of the present invention is simple to operate and easy to control, and the pattern layer can be stably arranged on the lower surface of the transparent surface layer to make a transparent part, and then the transparent part is combined with the upper body of the shoe, so that the upper can pass through the transparent The pattern layer can be observed on the surface layer, which has a strong three-dimensional sense and solves the problem of pattern wear.

Description of drawings

Fig. 1 is the partial cross-sectional view of the pattern shoe upper made by the embodiment 1, 2, 3, 7, 8, 9, 14, 15, 16, 17 of the present invention;

Fig. 2 is the partial cross-sectional view of the pattern shoe upper made by the embodiment 4, 5, 6, 10, 11, 12, 13, 18, 19, 20, 21, 22 of the present invention;

3 is a schematic view of the cavity structure of Embodiment 13 of the present invention;

4 is a schematic view of the cavity structure after the middle mold is hidden in Embodiment 13 of the present invention;

FIG. 5 is a schematic structural diagram of a mold in Embodiment 13 of the present invention.

The reference numerals are: 101 - upper body, 102 - transparent part, 1021 - transparent surface layer, 1022 - pattern layer, 1023 - inner lining layer, 1 - upper mold, 11 - molding surface, 2 - middle mold, 21 - Marking groove, 22-marking bump, 3-lower die, 31-forming cavity, 41-first positioning block, 42-second positioning block, 51-first positioning groove, 52-second positioning groove, 61-hinged Block, 62—Hinged shaft

Detailed ways

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the embodiments and accompanying drawings 1 to 5, and the contents mentioned in the embodiments are not intended to limit the present invention.

Example 1

Referring to FIG. 1 , a patterned shoe upper includes a shoe upper body 101 and a transparent member 102 connected to the shoe upper body 101 , the transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022; the pattern layer 1022 is a plant.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the plants are placed, and the cover mold is formed.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1, a middle mold 2 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing a transparent rubber material; the bottom of the middle mold 2 is a flat plane, and the upper mold The bottom of the mold 1 is provided with a molding surface 11 corresponding to the molding cavity 31;

Operation: Place the transparent rubber material in the molding cavity 31 of the lower mold 3, place the middle mold 2, close the upper mold 1, the middle mold 2 and the lower mold 3, pre-press and preheat molding; then take out the middle mold 2, A transparent surface layer 1021 is formed in the molding cavity 31 , plants are placed on the surface of the transparent surface layer 1021 , the upper mold 1 and the lower mold 3 are closed, and placed in a heating device for heating and molding to obtain the transparent part 102 .

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is heat pressing, and the pattern layer 1022 and the upper body 101 Fit connection.

Example 2

Referring to FIG. 1 , a patterned shoe upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 , the transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022; the pattern layer 1022 is a plant.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the plants are placed, and the cover mold is formed.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials, and the bottom of the upper mold 1 is provided with a molding surface 11 corresponding to the molding cavity 31. ;

Operation: Place the transparent rubber material in the molding cavity 31 of the lower mold 3, close the upper mold 1 and the lower mold 3, and preheat molding; then open the upper mold 1, and form a transparent surface layer 1021 in the molding cavity 31, and the plant It is placed on the surface of the transparent surface layer 1021 , the upper mold 1 and the lower mold 3 are closed, and placed in a heating device for heating and molding to obtain the transparent part 102 .

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is heat pressing, and the pattern layer 1022 and the upper body 101 Fit connection.

Example 3

Referring to FIG. 1 , a patterned shoe upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 , the transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022; the pattern layer 1022 is a plant.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the plants are placed, and the cover mold is formed.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials, and the bottom of the upper mold 1 is provided with a molding surface 11 corresponding to the molding cavity 31. ;

Operation: place the transparent rubber material in the molding cavity 31 of the lower mold 3, place plants on the surface of the transparent rubber material, close the upper mold 1 and the lower mold 3, and place them in a heating device for heating and molding to obtain Transparent member 102 .

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is heat pressing, and the pattern layer 1022 and the upper body 101 Fit connection.

Example 4

Referring to FIG. 2 , a patterned upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 . The transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022, the inner lining layer 1023 disposed on the lower surface of the pattern layer 1022; the pattern layer 1022 is a plant; the inner lining layer 1023 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the plants are placed, the inner lining layer 1023 is placed, and the cover mold is formed.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1, a middle mold 2 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials; the bottom of the upper mold 1 is provided with a corresponding molding cavity 31. The bottom of the middle mold 2 is a flat plane, and the top of the middle mold 2 is provided with an accommodating groove corresponding to the molding surface 11;

Operation: Place the transparent rubber material in the molding cavity 31 of the lower mold 3, place the middle mold 2, place the inner lining layer 1023 in the accommodating groove on the top of the middle mold 2, place the upper mold 1, the middle mold 2 and the lower mold 3. Closing, pre-pressing, and pre-forming; then, the middle mold 2 is taken out, a transparent surface layer 1021 is formed in the molding cavity 31, and the inner lining layer 1023 is attached to the molding surface 11 of the upper mold 1; then the plants are placed on the transparent surface layer 1021 , the upper mold 1 and the lower mold 3 are closed, and placed in a heating device for heating and molding to obtain the transparent part 102 .

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is splicing, and further, the inner lining layer 1023 is connected to the upper The body 101 is spliced.

Example 5

Referring to FIG. 2 , a patterned upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 . The transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022, the inner lining layer 1023 disposed on the lower surface of the pattern layer 1022; the pattern layer 1022 is a plant; the inner lining layer 1023 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the plants are placed, the inner lining layer 1023 is placed, and the cover mold is formed.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials, and the bottom of the upper mold 1 is provided with a molding surface 11 corresponding to the molding cavity 31. ;

Operation: Place the transparent rubber material in the molding cavity 31 of the lower mold 3, close the upper mold 1 and the lower mold 3, and preheat molding; then open the upper mold 1, and form a transparent surface layer 1021 in the molding cavity 31, and the plant It is placed on the surface of the transparent surface layer 1021, and an inner lining layer 1023 is taken and placed on the surface of the plant, and then the upper mold 1 and the lower mold 3 are closed, and placed in a heating device for heating to form the transparent member 102.

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is splicing, and further, the inner lining layer 1023 is connected to the upper The body 101 is spliced.

Example 6

Referring to FIG. 2 , a patterned upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 . The transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022, the inner lining layer 1023 disposed on the lower surface of the pattern layer 1022; the pattern layer 1022 is a plant; the inner lining layer 1023 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the plants are placed, the inner lining layer 1023 is placed, and the cover mold is formed.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials, and the bottom of the upper mold 1 is provided with a molding surface 11 corresponding to the molding cavity 31. ;

Operation: Place the transparent rubber material in the molding cavity 31 of the lower mold 3, place the plant on the surface of the transparent rubber material, and take an inner lining layer 1023 and place it on the surface of the plant, and then close the upper mold 1 and the lower mold 3 The transparent parts 102 are obtained by placing them in a heating device for heating and forming.

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is splicing, and further, the inner lining layer 1023 is connected to the upper The body 101 is spliced.

Example 7

Referring to FIG. 1 , a patterned shoe upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 , the transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022; the pattern layer 1022 is a logo pattern thermoplastic elastomer.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the logo pattern thermoplastic elastomer is placed, and the cover mold is formed.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1, a middle mold 2 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing a transparent rubber material; the bottom of the middle mold 2 is a flat plane, and the upper mold The bottom of the mold 1 is provided with a molding surface 11 corresponding to the molding cavity 31;

Operation: Place the transparent rubber material in the molding cavity 31 of the lower mold 3, place the middle mold 2, close the upper mold 1, the middle mold 2 and the lower mold 3, pre-press and preheat molding; then take out the middle mold 2, A transparent surface layer 1021 is formed in the molding cavity 31, a pre-shaped logo pattern thermoplastic elastomer is placed on the surface of the transparent surface layer 1021, the upper mold 1 and the lower mold 3 are closed, and placed in a heating device for heating and molding to obtain Transparent member 102 .

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is heat pressing, and the pattern layer 1022 and the upper body 101 Fit connection.

Example 8

Referring to FIG. 1 , a patterned shoe upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 , the transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022; the pattern layer 1022 is a logo pattern thermoplastic elastomer.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the logo pattern thermoplastic elastomer is placed, and the cover mold is formed.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials, and the bottom of the upper mold 1 is provided with a molding surface 11 corresponding to the molding cavity 31. ;

Operation: Place the transparent rubber material in the molding cavity 31 of the lower mold 3, close the upper mold 1 and the lower mold 3, and preheat molding; then open the upper mold 1, and the transparent surface layer 1021 is formed in the molding cavity 31. The molded logo pattern thermoplastic elastomer is placed on the surface of the transparent surface layer 1021 , the upper mold 1 and the lower mold 3 are closed, and placed in a heating device for heating and molding to obtain the transparent part 102 .

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is heat pressing, and the pattern layer 1022 and the upper body 101 Fit connection.

Example 9

Referring to FIG. 1 , a patterned shoe upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 , the transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022; the pattern layer 1022 is a logo pattern thermoplastic elastomer.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the logo pattern thermoplastic elastomer is placed, and the cover mold is formed.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials, and the bottom of the upper mold 1 is provided with a molding surface 11 corresponding to the molding cavity 31. ;

Operation: Place the transparent rubber material in the molding cavity 31 of the lower mold 3, place the pre-molded logo pattern thermoplastic elastomer on the surface of the transparent rubber material, close the upper mold 1 and the lower mold 3, and place them in the heating The transparent part 102 is obtained by heating and forming in the equipment.

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is heat pressing, and the pattern layer 1022 and the upper body 101 Fit connection.

Example 10

Referring to FIG. 2 , a patterned upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 . The transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022 and the inner lining layer 1023 arranged on the lower surface of the pattern layer 1022; the pattern layer 1022 is a logo pattern thermoplastic elastomer; the inner lining layer 1023 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the logo pattern thermoplastic elastomer is placed, the inner lining layer 1023 is placed, and the cover mold is formed.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1, a middle mold 2 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials; the bottom of the upper mold 1 is provided with a corresponding molding cavity 31. The bottom of the middle mold 2 is a flat plane, and the top of the middle mold 2 is provided with an accommodating groove corresponding to the molding surface 11;

Operation: Place the transparent rubber material in the molding cavity 31 of the lower mold 3, place the middle mold 2, place the inner lining layer 1023 in the accommodating groove on the top of the middle mold 2, place the upper mold 1, the middle mold 2 and the lower mold 3. Closing, pre-pressing, and pre-forming; then, the middle mold 2 is taken out, a transparent surface layer 1021 is formed in the molding cavity 31, and the inner lining layer 1023 is attached to the molding surface 11 of the upper mold 1; The elastic body is placed on the surface of the transparent surface layer 1021 , the upper mold 1 and the lower mold 3 are closed, and placed in a heating device for heating and molding to obtain the transparent part 102 .

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is splicing, and further, the inner lining layer 1023 is connected to the upper The body 101 is spliced.

Example 11

Referring to FIG. 2 , a patterned upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 . The transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022 and the inner lining layer 1023 arranged on the lower surface of the pattern layer 1022; the pattern layer 1022 is a logo pattern thermoplastic elastomer; the inner lining layer 1023 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the logo pattern thermoplastic elastomer is placed, the inner lining layer 1023 is placed, and the cover mold is formed.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials, and the bottom of the upper mold 1 is provided with a molding surface 11 corresponding to the molding cavity 31. ;

Operation: Place the transparent rubber material in the molding cavity 31 of the lower mold 3, close the upper mold 1 and the lower mold 3, and preheat molding; then open the upper mold 1, and the transparent surface layer 1021 is formed in the molding cavity 31. The molded logo pattern thermoplastic elastomer is placed on the surface of the transparent surface layer 1021, and an inner lining layer 1023 is placed on the surface of the logo pattern thermoplastic elastomer, and then the upper mold 1 and the lower mold 3 are closed and placed on the heating device. The transparent part 102 is obtained by heating and forming in the middle.

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is splicing, and further, the inner lining layer 1023 is connected to the upper The body 101 is spliced.

Example 12

Referring to FIG. 2 , a patterned upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 . The transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022 and the inner lining layer 1023 arranged on the lower surface of the pattern layer 1022; the pattern layer 1022 is a logo pattern thermoplastic elastomer; the inner lining layer 1023 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the logo pattern thermoplastic elastomer is placed, the inner lining layer 1023 is placed, and the cover mold is formed.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials, and the bottom of the upper mold 1 is provided with a molding surface 11 corresponding to the molding cavity 31. ;

Operation: place the transparent rubber material in the molding cavity 31 of the lower mold 3, place the pre-formed logo pattern thermoplastic elastomer on the surface of the transparent rubber material, and take an inner lining layer 1023 and place it on the surface of the logo pattern thermoplastic elastomer , and then the upper mold 1 and the lower mold 3 are closed, and placed in a heating device for heating and molding to obtain the transparent part 102 .

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is splicing, and further, the inner lining layer 1023 is connected to the upper The body 101 is spliced.

Example 13

Referring to FIG. 2 , a patterned upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 . The transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022 and the inner lining layer 1023 arranged on the lower surface of the pattern layer 1022; the pattern layer 1022 is a logo pattern thermoplastic elastomer; the inner lining layer 1023 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.

The transparent part 102 is prepared by using a mold cavity for precisely molding the logo pattern thermoplastic elastomer. The mold cavity includes an upper mold 1, a middle mold 2 and a lower mold 3. The top of the middle mold 2 is provided with a thermoplastic elastomer for placing the thermoplastic elastomer. The bottom of the middle die 2 is provided with a logo bump 22 corresponding to the logo groove 21, the top of the lower die 3 is provided with a molding cavity 31 for placing transparent rubber materials; the bottom of the upper die 1 A molding surface 11 corresponding to the molding cavity 31 is provided.

Further, the middle mold 2 and the lower mold 3 are detachably connected.

The bottom of the upper mold 1 is provided with a first positioning block 41 ; the top of the middle mold 2 is provided with a first positioning groove 51 ; the first positioning block 41 is clamped with the first positioning groove 51 .

The top of the lower mold 3 is provided with a second positioning groove 52 ; the first positioning block 41 is clamped with the second positioning groove 52 .

The bottom of the middle mold 2 is provided with a second positioning block 42 ; the second positioning block 42 is clamped with the second positioning groove 52 .

The upper die 1 is hinged with the lower die 3 ; specifically, the upper die 1 is provided with a hinge block 61 ; the lower die 3 is provided with a hinge shaft 62 ; the hinge block 61 is hinged with the hinge shaft 62 .

The structures of the upper mold 1 and the lower mold 3 in this embodiment are also applicable to the mold cavities of other embodiments.

The preparation method of the transparent member 102 includes the following steps:

S1. Place the transparent rubber material in the molding cavity 31 of the lower mold 3, place the thermoplastic elastomer in the marking groove 21 of the middle mold 2, then close the upper mold 1, the middle mold 2 and the lower mold 3, and pre-press , preheat forming;

S2, open the upper mold 1, remove the leftover material on the edge of the logo groove 21, and obtain a logo pattern thermoplastic elastomer; then place the inner lining layer 1023 on the upper surface of the logo pattern thermoplastic elastomer, and place the upper mold 1, middle mold 2 and lower mold. 3 closing, pre-pressing, pre-forming;

S3. Open the upper mold 1, the upper surface of the inner lining layer 1023 is attached to the molding surface 11 of the upper mold 1, and the logo pattern thermoplastic elastomer is attached to the lower surface of the inner lining layer 1023; the molding cavity 31 is formed with a pattern on the top The transparent surface layer 1021 of the lower recess, the lower recess of the pattern is set corresponding to the thermoplastic elastomer of the logo pattern;

S4, take out the middle mold 2, close the upper mold 1 and the lower mold 3, the thermoplastic elastomer with the logo pattern is embedded in the lower recess of the pattern, and is placed in a heating device for heating; finally, the upper mold 1 is opened to make a A transparent member 102 is obtained.

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is splicing, and further, the inner lining layer 1023 is connected to the upper The body 101 is spliced.

Example 14

Referring to FIG. 1 , a patterned shoe upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 , the transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022; the pattern layer 1022 is a transfer pattern.

The preparation method of the transparent member 102 includes the following steps:

Put the transparent rubber material in the mold cavity, put it into the transfer product, and cover the mold;

The transfer product includes a carrier and a transfer pattern arranged on the surface of the carrier, and the transfer pattern is attached to the transparent rubber material.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1, a middle mold 2 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing a transparent rubber material; the bottom of the middle mold 2 is a flat plane, and the upper mold The bottom of the mold 1 is provided with a molding surface 11 corresponding to the molding cavity 31;

Operation: ①Place the transparent rubber material in the molding cavity 31 of the lower mold 3, place the middle mold 2, close the upper mold 1, the middle mold 2 and the lower mold 3, pre-press and preheat molding; ② Open the upper mold 1 , take out the middle mold 2, a transparent surface layer 1021 is formed in the molding cavity 31, the transfer product is placed on the surface of the transparent surface layer 1021, one side of the transfer pattern is attached to the transparent surface layer 1021, and then the upper mold 1 and the lower mold are placed 3. Close and press together to obtain the transparent member 102 .

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is heat pressing, and the pattern layer 1022 and the upper body 101 Fit connection.

Example 15

Referring to FIG. 1 , a patterned shoe upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 , the transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022; the pattern layer 1022 is a transfer pattern.

The preparation method of the transparent member 102 includes the following steps:

Place the transparent rubber material in the mold cavity, put the transfer product into it, and mold the cover;

The transfer product includes a carrier and a transfer pattern arranged on the surface of the carrier, and the transfer pattern is attached to the transparent rubber material.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1, a middle mold 2 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing a transparent rubber material; the bottom of the middle mold 2 is a flat plane, and the upper mold The bottom of the mold 1 is provided with a molding surface 11 corresponding to the molding cavity 31;

Operation: ①Place the transparent rubber material in the molding cavity 31 of the lower mold 3, place the middle mold 2, close the upper mold 1, the middle mold 2 and the lower mold 3, pre-press and preheat molding; ② Open the upper mold 1 , take out the middle mold 2, a transparent surface layer 1021 is formed in the molding cavity 31, the transfer product is placed on the surface of the transparent surface layer 1021, one side of the transfer pattern is attached to the transparent surface layer 1021, and then the upper mold 1 and the lower mold are placed 3. Closing and pressing; 3. Finally, the carrier is torn off to obtain the transparent part 102 .

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is heat pressing, and the pattern layer 1022 and the upper body 101 Fit connection.

Example 16

Referring to FIG. 1 , a patterned shoe upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 , the transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022; the pattern layer 1022 is a transfer pattern.

The preparation method of the transparent member 102 includes the following steps:

Put the transparent rubber material in the mold cavity, put it into the transfer product, and cover the mold;

The transfer product includes a carrier and a transfer pattern arranged on the surface of the carrier, and the transfer pattern is attached to the transparent rubber material.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials, and the bottom of the upper mold 1 is provided with a molding surface 11 corresponding to the molding cavity 31. ;

Operation: ①Place the transparent rubber material in the molding cavity 31 of the lower mold 3, place the transfer product on the surface of the transparent rubber material, close the upper mold 1 and the lower mold 3, and place them in a heating device for heating and molding , the transparent part 102 is prepared.

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is heat pressing, and the pattern layer 1022 and the upper body 101 Fit connection.

Example 17

Referring to FIG. 1 , a patterned shoe upper includes a shoe upper body 101 and a transparent member 102 connected to the shoe upper body 101 , the transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022; the pattern layer 1022 is a transfer pattern.

The preparation method of the transparent member 102 includes the following steps:

Put the transparent rubber material in the mold cavity, put it into the transfer product, and cover the mold;

The transfer product includes a carrier and a transfer pattern arranged on the surface of the carrier, and the transfer pattern is attached to the transparent rubber material.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials, and the bottom of the upper mold 1 is provided with a molding surface 11 corresponding to the molding cavity 31. ;

Operation: ①Place the transparent rubber material in the molding cavity 31 of the lower mold 3, place the transfer product on the surface of the transparent rubber material, close the upper mold 1 and the lower mold 3, pre-press and preheat molding; ② Then, the upper mold 1 is opened, the carrier is torn off, and then placed in a heating device for heating and molding to obtain a transparent part 102 . The transparent member 102 includes a transparent surface layer 1021 and a pattern layer 1022 disposed on the lower surface of the transparent surface layer 1021 .

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is heat pressing, and the pattern layer 1022 and the upper body 101 Fit connection.

Example 18

Referring to FIG. 2 , a patterned upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 . The transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022 and the inner lining layer 1023 arranged on the lower surface of the pattern layer 1022; the pattern layer 1022 is a transfer pattern; the inner lining layer 1023 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the transfer product is placed, the inner lining layer 1023 is placed, and the cover mold is formed;

The transfer product includes a carrier and a transfer pattern arranged on the surface of the carrier, and the transfer pattern is attached to the transparent rubber material.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1, a middle mold 2 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials; the bottom of the upper mold 1 is provided with a corresponding molding cavity 31. The bottom of the middle mold 2 is a flat plane, and the top of the middle mold 2 is provided with an accommodating groove corresponding to the molding surface 11;

Operation: ①Place the transparent rubber material in the molding cavity 31 of the lower mold 3, place the middle mold 2, place the inner lining layer 1023 in the accommodating groove on the top of the middle mold 2, and place the upper mold 1, middle mold 2 and lower mold The mold 3 is closed, pre-pressed, and pre-formed; ② Then the upper mold 1 and the middle mold 2 are opened, a transparent surface layer 1021 is formed in the molding cavity 31, and the inner lining layer 1023 is attached to the molding surface 11 of the upper mold 1; The transfer product is placed on the surface of the transparent surface layer 1021, one side of the transfer pattern is attached to the transparent surface layer 1021, the middle mold 2 is placed, the upper mold 1 and the lower mold 3 are closed, and pressed together; ③ Finally, open the upper mold 1. Take out the middle mold 2, tear off the carrier, close the upper mold 1 and the lower mold 3, and place them in a heating device for heating and molding to obtain the transparent part 102.

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is splicing, and further, the inner lining layer 1023 is connected to the upper The body 101 is spliced.

Example 19

Referring to FIG. 2 , a patterned upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 . The transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022 and the inner lining layer 1023 arranged on the lower surface of the pattern layer 1022; the pattern layer 1022 is a transfer pattern; the inner lining layer 1023 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the transfer product is placed, the inner lining layer 1023 is placed, and the cover mold is formed;

The transfer product includes a carrier and a transfer pattern arranged on the surface of the carrier, and the transfer pattern is attached to the transparent rubber material.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1, a middle mold 2 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials; the bottom of the upper mold 1 is provided with a corresponding molding cavity 31. The bottom of the middle mold 2 is a flat plane, and the top of the middle mold 2 is provided with an accommodating groove corresponding to the molding surface 11;

Operation: ①Place the transparent rubber material in the molding cavity 31 of the lower mold 3, place the middle mold 2, place the inner lining layer 1023 in the accommodating groove on the top of the middle mold 2, and place the upper mold 1, middle mold 2 and lower mold The mold 3 is closed, pre-pressed, and preheated to form; ② Then the upper mold 1 is opened, the middle mold 2 is taken out, and a transparent surface layer 1021 is formed in the molding cavity 31, and the inner lining layer 1023 is attached to the molding surface 11 of the upper mold 1; The transfer product is placed on the surface of the transparent surface layer 1021 , one side of the transfer pattern is attached to the transparent surface layer 1021 , and the upper mold 1 and the lower mold 3 are closed and pressed to obtain the transparent part 102 .

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is splicing, and further, the inner lining layer 1023 is connected to the upper The body 101 is spliced.

Example 20

Referring to FIG. 2 , a patterned upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 . The transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022 and the inner lining layer 1023 arranged on the lower surface of the pattern layer 1022; the pattern layer 1022 is a transfer pattern; the inner lining layer 1023 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the transfer product is placed, the inner lining layer 1023 is placed, and the cover mold is formed;

The transfer product includes a carrier and a transfer pattern arranged on the surface of the carrier, and the transfer pattern is attached to the transparent rubber material.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1, a middle mold 2 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials; the bottom of the upper mold 1 is provided with a corresponding molding cavity 31. The bottom of the middle mold 2 is a flat plane, and the top of the middle mold 2 is provided with an accommodating groove corresponding to the molding surface 11;

Operation: ①Place the transparent rubber material in the molding cavity 31 of the lower mold 3, and then place the transfer product on the surface of the transparent rubber material. The inner lining layer 1023 is placed in the accommodating groove on the top of the middle mold 2, and the upper mold 1, the middle mold 2 and the lower mold 3 are closed, and pre-pressed and preheated to form; ②then open the upper mold 1, take out the middle mold 2, and shape A transparent surface layer 1021 is formed in the cavity 31, a transfer product is attached to the surface, and the inner lining layer 1023 is attached to the molding surface 11 of the upper mold 1; then the upper mold 1 and the lower mold 3 are closed, and placed in a heating device The transparent part 102 is obtained by thermoforming.

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is splicing, and further, the inner lining layer 1023 is connected to the upper The body 101 is spliced.

Example 21

Referring to FIG. 2 , a patterned upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 . The transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022 and the inner lining layer 1023 arranged on the lower surface of the pattern layer 1022; the pattern layer 1022 is a transfer pattern; the inner lining layer 1023 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the transfer product is placed, the inner lining layer 1023 is placed, and the cover mold is formed;

The transfer product includes a carrier and a transfer pattern disposed on the surface of the carrier, and the transfer pattern is attached to the transparent rubber material.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials; the bottom of the upper mold 1 is provided with a molding surface 11 corresponding to the molding cavity 31. ;

Operation: Place the transparent rubber material in the molding cavity 31 of the lower mold 3, and then place the transfer product on the surface of the transparent rubber material, and fit the transfer pattern on one side of the transparent rubber material, and finally place the inner lining layer 1023 on the surface of the transparent rubber material. After transferring the surface of the product, the upper mold 1 and the lower mold 3 are closed, and placed in a heating device for heating and molding to obtain the transparent part 102 .

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is splicing, and further, the inner lining layer 1023 is connected to the upper The body 101 is spliced.

Example 22

Referring to FIG. 2 , a patterned upper includes an upper body 101 and a transparent member 102 connected to the upper body 101 . The transparent member 102 includes a transparent surface layer 1021 and is disposed on the lower surface of the transparent surface layer 1021 The pattern layer 1022 and the inner lining layer 1023 arranged on the lower surface of the pattern layer 1022; the pattern layer 1022 is a transfer pattern; the inner lining layer 1023 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.

The preparation method of the transparent member 102 includes the following steps:

The transparent rubber material is placed in the mold cavity, the transfer product is placed, the inner lining layer 1023 is placed, and the cover mold is formed;

The transfer product includes a carrier and a transfer pattern arranged on the surface of the carrier, and the transfer pattern is attached to the transparent rubber material.

The specific preparation methods include the following:

The mold cavity includes an upper mold 1 and a lower mold 3. The top of the lower mold 3 is provided with a molding cavity 31 for placing transparent rubber materials; the bottom of the upper mold 1 is provided with a molding surface 11 corresponding to the molding cavity 31. ;

Operation: ①Place the transparent rubber material in the molding cavity 31 of the lower mold 3, and then place the transfer product on the surface of the transparent rubber material. 3. Closing, pre-pressing, and pre-forming; ②Then open the upper mold 1, a transparent surface layer 1021 is formed in the molding cavity 31, and the transfer product is attached to the surface. The carrier of the transfer product is torn off, and then the inner lining layer 1023 Place it on the surface, close the upper mold 1 and the lower mold 3, and place it in a heating device for heating and molding to prepare the transparent part 102 .

A method for preparing a patterned upper as described above, comprising the following steps: connecting the transparent member 102 with the upper body 101 to obtain a patterned upper; the connection method is splicing, and further, the inner lining layer 1023 is connected to the upper The body 101 is spliced.

The above-mentioned embodiment is a preferred implementation scheme of the present invention. In addition, the present invention can also be implemented in other ways, and any obvious replacements are within the protection scope of the present invention without departing from the concept of the present invention.

Claims (5)

1. a pattern upper, it is characterized in that: comprise upper body and the transparent piece that is connected with described upper body, and described transparent piece comprises transparent surface layer and the pattern layer that is arranged on the lower surface of described transparent surface layer; The pattern layer is at least one of a logo pattern thermoplastic elastomer, a plant, and a transfer pattern. 2. A patterned shoe upper according to claim 1, characterized in that: the transparent member further comprises an inner lining layer, and the inner lining layer is arranged on the lower surface of the pattern layer; the inner lining layer is Transparent thermoplastic elastomer or colored thermoplastic elastomer. 3. A patterned shoe upper according to claim 1, characterized in that: the preparation of the transparent part comprises the steps of: placing the transparent rubber material in a mold cavity, placing it in a pattern layer, forming a cover mold, and obtaining a Transparent pieces. 4. A patterned shoe upper according to claim 2, characterized in that: the preparation of the transparent part comprises the steps of: placing the transparent rubber material in the mold cavity, placing the pattern layer, and then placing the inner lining layer, The cover is molded to obtain a transparent part. 5. A method for preparing a patterned upper as claimed in claim 1 or 2, characterized in that: comprising the steps of: connecting the transparent part with the upper body to obtain a patterned upper; the connection method is heat pressing , splicing, sewing any of.

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