CN116803307A - Waterproof shoes without sock and manufacturing method thereof - Google Patents
Waterproof shoes without sock and manufacturing method thereof Download PDFInfo
- Publication number
- CN116803307A CN116803307A CN202311002460.3A CN202311002460A CN116803307A CN 116803307 A CN116803307 A CN 116803307A CN 202311002460 A CN202311002460 A CN 202311002460A CN 116803307 A CN116803307 A CN 116803307A
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- Prior art keywords
- waterproof
- film
- vamp
- sock
- bottom film
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- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000004831 Hot glue Substances 0.000 claims abstract description 23
- 239000012790 adhesive layer Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 4
- 230000009194 climbing Effects 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 230000001680 brushing effect Effects 0.000 claims description 2
- 238000000643 oven drying Methods 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000007723 die pressing method Methods 0.000 description 2
- 238000010409 ironing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a pair of waterproof shoes without sock sleeves and a manufacturing method thereof, wherein each pair of waterproof shoes without sock sleeves comprises a vamp, a hot melt adhesive bottom film, a waterproof breathable film, an inner lining, waterproof strips, a Labang midsole, a waterproof bottom film and an outsole; the hot melt adhesive bottom film is arranged on the upper leg of the vamp; the waterproof breathable film is adhered to the hot melt adhesive bottom film; the inner lining vehicle is arranged on the vamp and covers the waterproof breathable film; the waterproof strip is pressed at the splicing position of the heel; the bottom film of the Labang midsole is provided with an adhesive layer; the waterproof bottom film is stuck on the adhesive layer; the outsole is adhered or poured and molded on the bottom of the vamp to which the waterproof bottom film is adhered. The waterproof shoes without sock sleeves are manufactured by adopting the structure and the method, the structure is simple, the manufacturing process and the technology are also relatively simple, the cost is effectively reduced, the waterproof and breathable performances meet the industry standard, and the wearing comfort is greatly improved.
Description
Technical Field
The invention relates to the technology of waterproof shoes, in particular to a pair of waterproof shoes without sock sleeves and a manufacturing method thereof.
Background
The shoes are articles which are worn on feet to prevent the feet from being damaged, the waterproof and air permeability of the shoes are always important indexes for measuring the performance of the shoes, when people wear the shoes, if people feel rainy days or the road surface has ponding, the shoes can be easily wetted or water is fed, so that the physical examination is greatly discounted, when people feel hot, if the shoes do not have air permeability, the situation of foot covering can occur, and various waterproof shoes are currently available on the market for solving the problems.
The shoe upper of the existing waterproof shoe generally adopts sock lining as the waterproof layer. The specific manufacturing method comprises the following steps: firstly, a sock type inner lining is made of waterproof materials, and waterproof strips are pressed on the positions of the stitching to form a sock structure. The sock type inner lining bottom is sewn with the middle sole and is attached with a layer of waterproof gasket, the mode needs to be used for sleeving a shoe tree and other processes in the waterproof design process, the sock type inner lining bottom is sewn with the vamp after the process is completed, the manufacturing process and the process are complex, the cost is high, and the wearing comfort is poor. Accordingly, there is a need for improvements in current waterproof shoes.
Disclosure of Invention
In view of the above, the present invention aims at overcoming the drawbacks of the prior art, and its primary object is to provide a waterproof shoe without sock and a manufacturing method thereof, which can effectively solve the problems of complex working process and technology, high cost and poor comfort of the existing waterproof shoe.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a pair of waterproof shoes without sock covers comprises vamps, hot melt adhesive bottom films, waterproof breathable films, inner liners, waterproof strips, a Labang midsole, a waterproof bottom film and an outsole; the hot melt adhesive bottom film is arranged on the upper leg of the vamp; the waterproof breathable film is adhered to the hot melt adhesive bottom film; the inner lining vehicle is arranged on the vamp and covers the waterproof breathable film; the waterproof strip is pressed at the splicing position of the heel; the bottom film of the Labang midsole is provided with an adhesive layer, and the Labang midsole is spliced with the vamp and the inner lining; the waterproof bottom film is stuck on the adhesive layer; the outsole is adhered or poured and molded on the bottom of the vamp to which the waterproof bottom film is adhered.
Preferably, the width of the hot melt adhesive base film is 10-20mm.
Preferably, the bonding layer is aqueous PU glue.
Preferably, the vamp is a Gu Kaji fly or needle machine vamp.
Preferably, the inner liner is a conventional non-waterproof inner liner.
The manufacturing method of the waterproof shoes without the sock covers comprises the following steps:
(1) Turning a hot melt adhesive bottom film with the width of 10-20mm on the upper foot of the vamp;
(2) Pressing a waterproof and breathable film on the back surface of the vamp, splicing the heels after the vamp is pressed with the waterproof and breathable film, and pressing waterproof strips on the spliced part;
(3) Turning the inner lining on the vamp pressed with the waterproof breathable film;
(4) The vamp and the inner lining are simultaneously turned on the pull-up midsole or formed in a climbing mode;
(5) Covering the shoe upper with last, brushing glue to form an adhesive layer, oven drying, and attaching waterproof bottom film to the bottom;
(6) Pressing the bottom after the waterproof bottom film is stuck, wherein the condition of a bottom pressing machine is set to 20-40 kg of pressure for 10-20 seconds;
(7) After the waterproof bottom film is pressed, the bottom is treated, and the outsole is glued or molded by pouring;
(8) Sticking or pouring the outsole, adding sulfur, shaping, freezing, and removing last.
Preferably, the hot melt adhesive base film in the step (1) is turned on by a Labang mode.
Preferably, the waterproof breathable film in the step (2) is pressed by flat plate ironing or die pressing.
Compared with the prior art, the invention has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
the waterproof shoes without sock sleeves are manufactured by adopting the structure and the method, the structure is simple, the manufacturing process and the technology are also relatively simple, the cost is effectively reduced, the waterproof and breathable performances meet the industry standard, and the wearing comfort is greatly improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a preferred embodiment of the present invention.
The attached drawings are used for identifying and describing:
11. shoe upper 12 and hot melt adhesive bottom film
13. Waterproof breathable film 14, inner liner
15. Waterproof strip 16 and Labang midsole
17. Waterproof bottom film 18, outsole
19. Adhesive layer
Detailed Description
Referring to fig. 1, a specific structure of a waterproof shoe without sock according to a preferred embodiment of the present invention is shown, which comprises a vamp 11, a hot melt adhesive bottom film 12, a waterproof breathable film 13, an inner lining 14, a waterproof strip 15, a pull-up midsole 16, a waterproof bottom film 17 and an outsole 18.
The upper 11 is a Gu Kaji fly or needle upper. The hot melt adhesive carrier film 12 is provided on the upper leg of the upper 11, and in this embodiment, the width of the hot melt adhesive carrier film 12 is 10-20mm. The waterproof and breathable film 13 is adhered to the hot melt adhesive base film 12. The inner liner 14 is attached to the upper 11 and covers the waterproof and breathable membrane 13. In this embodiment, the inner liner 14 is a conventional non-waterproof inner liner. The waterproof strip 15 is pressed against the splice of the heel. The bottom film of the Labang midsole 16 is provided with an adhesive layer 19, and in the embodiment, the adhesive layer 19 is water-based PU glue; the waterproof bottom film 17 is stuck on the adhesive layer 19, and the waterproof bottom film 17 and the hot melt adhesive bottom film 12 are made of the same material; the outsole 18 is adhered or injection molded to the bottom of the upper 11 to which the waterproof bottom film 17 is attached.
The invention also discloses a manufacturing method of the waterproof shoes without sock jackets, which comprises the following steps:
(1) A hot melt adhesive carrier film 12 having a width of 10-20mm is applied to the upper leg of the upper 11, in this embodiment, the hot melt adhesive carrier film 12 is applied by means of pull-on.
(2) The back of the vamp 11 is pressed with a waterproof and breathable film 13, the heel is spliced after the vamp is pressed with the waterproof and breathable film 13, and then the spliced part is pressed with a waterproof strip 15. In this embodiment, the waterproof breathable film 13 is pressed by flat ironing or die pressing.
(3) The inner lining 14 is turned onto the upper 11 with the waterproof breathable membrane 13 pressed.
(4) The vamp 11 and the inner lining 14 are simultaneously turned onto the pull-up midsole 16 or formed in a climbing manner.
(5) The shoe upper 11 after being pulled or climbed is covered with shoe last, the bottom is brushed with glue to form an adhesive layer 19, the shoe upper is dried by an oven, and then a waterproof bottom film 17 is stuck on the bottom.
(6) After the waterproof bottom film 17 is stuck, the bottom is pressed, the condition of the bottom pressing machine is set to 20-40 kg, and the time is 10-20 seconds.
(7) After the waterproof bottom film 17 is pressed, the bottom is treated, and the outsole 18 is glued or molded by pouring.
(8) Sticking the outsole 18 or pouring the formed outsole 18, vulcanizing and shaping, freezing and then pulling out the last.
The design key points of the invention are as follows: the waterproof shoes without sock sleeves are manufactured by adopting the structure and the method, the structure is simple, the manufacturing process and the technology are also relatively simple, the cost is effectively reduced, the waterproof and breathable performances meet the industry standard, and the wearing comfort is greatly improved.
The technical principle of the present invention is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the invention and should not be taken in any way as limiting the scope of the invention. Other embodiments of the invention will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (8)
1. A pair of waterproof shoes without sock, which is characterized in that: comprises a vamp, a hot melt adhesive bottom film, a waterproof breathable film, an inner liner, a waterproof strip, a Labang midsole, a waterproof bottom film and an outsole; the hot melt adhesive bottom film is arranged on the upper leg of the vamp; the waterproof breathable film is adhered to the hot melt adhesive bottom film; the inner lining vehicle is arranged on the vamp and covers the waterproof breathable film; the waterproof strip is pressed at the splicing position of the heel; the bottom film of the Labang midsole is provided with an adhesive layer, and the Labang midsole is spliced with the vamp and the inner lining; the waterproof bottom film is stuck on the adhesive layer; the outsole is adhered or poured and molded on the bottom of the vamp to which the waterproof bottom film is adhered.
2. The sock-free waterproof shoe of claim 1, wherein: the width of the hot melt adhesive base film is 10-20mm.
3. The sock-free waterproof shoe of claim 1, wherein: the bonding layer is water-based PU glue.
4. The sock-free waterproof shoe of claim 1, wherein: the vamp is a Gu Kaji fly-knitted or needle-punched vamp.
5. The sock-free waterproof shoe of claim 1, wherein: the inner lining is a common non-waterproof inner lining.
6. A method of making a waterproof footwear without sock according to any of claims 1 to 5, characterized in that: the method comprises the following steps:
(1) Turning a hot melt adhesive bottom film with the width of 10-20mm on the upper foot of the vamp;
(2) Pressing a waterproof and breathable film on the back surface of the vamp, splicing the heels after the vamp is pressed with the waterproof and breathable film, and pressing waterproof strips on the spliced part;
(3) Turning the inner lining on the vamp pressed with the waterproof breathable film;
(4) The vamp and the inner lining are simultaneously turned on the pull-up midsole or formed in a climbing mode;
(5) Covering the shoe upper with last, brushing glue to form an adhesive layer, oven drying, and attaching waterproof bottom film to the bottom;
(6) Pressing the bottom after the waterproof bottom film is stuck, wherein the condition of a bottom pressing machine is set to 20-40 kg of pressure for 10-20 seconds;
(7) After the waterproof bottom film is pressed, the bottom is treated, and the outsole is glued or molded by pouring;
(8) Sticking or pouring the outsole, adding sulfur, shaping, freezing, and removing last.
7. The method for manufacturing the waterproof shoes without sock according to claim 6, wherein: and (3) turning the hot melt adhesive base film in the step (1) in a Labang mode.
8. The method for manufacturing the waterproof shoes without sock according to claim 6, wherein: and (3) pressing the waterproof breathable film in the step (2) through a flat plate or pressing the waterproof breathable film through a die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311002460.3A CN116803307A (en) | 2023-08-10 | 2023-08-10 | Waterproof shoes without sock and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311002460.3A CN116803307A (en) | 2023-08-10 | 2023-08-10 | Waterproof shoes without sock and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116803307A true CN116803307A (en) | 2023-09-26 |
Family
ID=88079623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311002460.3A Pending CN116803307A (en) | 2023-08-10 | 2023-08-10 | Waterproof shoes without sock and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116803307A (en) |
-
2023
- 2023-08-10 CN CN202311002460.3A patent/CN116803307A/en active Pending
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