CN114536635A - Molding process of beach racket - Google Patents
Molding process of beach racket Download PDFInfo
- Publication number
- CN114536635A CN114536635A CN202210164930.5A CN202210164930A CN114536635A CN 114536635 A CN114536635 A CN 114536635A CN 202210164930 A CN202210164930 A CN 202210164930A CN 114536635 A CN114536635 A CN 114536635A
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- Prior art keywords
- beach racket
- beach
- film
- racket
- racket body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims abstract description 103
- 238000000465 moulding Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 46
- 238000003825 pressing Methods 0.000 claims abstract description 36
- 229920001451 polypropylene glycol Polymers 0.000 claims abstract description 31
- 238000004040 coloring Methods 0.000 claims abstract description 26
- 238000005187 foaming Methods 0.000 claims abstract description 9
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 230000004927 fusion Effects 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 19
- 238000005286 illumination Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000004088 foaming agent Substances 0.000 claims description 6
- 238000007639 printing Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 239000004576 sand Substances 0.000 description 14
- 239000002894 chemical waste Substances 0.000 description 8
- 239000002699 waste material Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
- B29L2031/5245—Rackets
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a molding process of a beach racket, which comprises the following steps of foaming a base material to form a beach racket main body; attaching films formed by polypropylene glycol base materials to the front surface and the back surface of the beach racket body, wherein the films are detachably attached to the beach racket body and serve as the outer skins of the beach racket body; pressing the beach racket main body and the film based on a pressing mould, and performing pressure fusion on the beach racket main body and the film in the pressing mould; and spraying the film on the beach racket body to form the beach racket, wherein the film formed by polypropylene glycol base material is adhered to the front and back surfaces of the beach racket body, and the front and back surfaces of the beach racket body are subjected to film adhering treatment to ensure the surface process of the beach racket body, reduce the grinding process and the coloring process of the beach racket body and realize that the film adhering process of the film replaces the original grinding process and coloring process.
Description
Technical Field
The invention relates to the technical field of beach rackets, in particular to a forming process of a beach racket.
Background
With the development of science and technology, the beach racket is gradually applied to the life of people, the beach racket is taken as a sports article, the beach racket needs to carry out surface grinding and surface coloring on a beach racket main body before facing the market, at the moment, in the surface grinding and surface coloring process, the beach racket main body externally generates a large amount of waste residues and chemical wastes, and the pollution of the forming process of the existing beach racket is serious.
Disclosure of Invention
In order to solve the problems, the invention provides a sand beach racket forming process, wherein films formed by polypropylene glycol base materials are attached to the front surface and the back surface of a sand beach racket main body, and the front surface and the back surface of the sand beach racket main body are subjected to film attaching treatment, so that the surface process of the sand beach racket main body is ensured, the grinding process and the coloring process of the sand beach racket main body are reduced, the film attaching process of the films replaces the original grinding process and coloring process, the emission and treatment of waste residues and chemical wastes in the grinding process are reduced, the greening and the high efficiency of the sand beach racket forming process are greatly improved, and the sand beach racket forming process is simplified.
The technical scheme adopted by the invention is as follows:
a molding process of a beach racket comprises the following steps:
s1, foaming the base material to form a beach racket body;
s2, adhering films formed by polypropylene glycol base materials to the front surface and the back surface of the beach racket body, wherein the films are detachably adhered to the beach racket body and serve as the outer skin of the beach racket body;
s3, pressing the beach racket body and the film based on a pressing mould, and pressurizing and fusing the beach racket body and the film in the pressing mould;
and S4, spraying the film on the beach racket body to form the beach racket.
Further, the specific steps in S1 are as follows:
the base material is used as a foaming material and is shaped and foamed in a forming die;
the base material is molded along a molding cavity of a molding die under the action of a foaming agent, and the beach racket main body with a through hole is formed;
or, the foamed base material is shaped and cut through a cutting die, and the beach racket main body with the through hole is formed.
Further, the specific steps in S2 are as follows:
s21, printing ink on the polypropylene glycol substrate, and coloring the surface of the polypropylene glycol substrate;
and S22, carrying out UV illumination on the colored polypropylene glycol substrate, and curing the change of the polypropylene glycol substrate to form a film with a specific pattern.
Further, the specific step in S2 further includes:
s23, forming fluff on one side surface of the film under UV illumination;
and S24, pressing and attaching the fluff to the front side and the back side of the beach racket body, wrapping the front side and the back side of the beach racket body with the films, using the films as outer wrappers of the beach racket body, and realizing surface processing of the beach racket body.
Further, the specific steps in S3 are as follows:
s31, placing the beach racket body attached with the film in the pressing mould;
s32, generating hot air flow at 110-150 ℃ in the pressing mold, and fusing the surface of the beach racket body by the film based on the hot air flow;
s33, the pressing mold applies 70kg to 130kg of pressure to the beach racket body attached with the film, the film expands along with the deformation of the beach racket body in a heated and pressed state, and the pressing fusion and surface covering of the film and the beach racket body are maintained.
Furthermore, the anti-blast of the film positioned on the beach racket main body is more than or equal to 200 times, and the face fatigue is more than or equal to 10000 times.
Furthermore, the front surface and the back surface of the beach racket body are attached to the film in a natural state, the film attaching process replaces the original grinding process and coloring process, and the film is compatible with the attachment of various beach racket bodies.
Furthermore, positive charges are locally arranged on the front surface and the back surface of the beach racket body, negative charges are locally arranged on the film, the film is attached to the beach racket body under the attraction effect of the positive charges and the negative charges, and the positive charges are arranged along the edges of the front surface and the back surface of the beach racket body.
Further, the base material is foamed under the action of a foaming agent, and the internal air pressure of the base material can be maintained under the action of external inflation, so that the molding of the beach racket body is ensured.
Further, the specific steps in S4 are as follows:
and spraying oil to the film positioned on the beach racket body, wherein the outer surface of the film is covered with protective oil, and the surface brightness of the film is improved based on the protective oil.
The invention has the following beneficial effects:
in the molding process of the beach racket, the base material is foamed to form a beach racket main body; attaching films formed by polypropylene glycol base materials to the front surface and the back surface of the beach racket body, wherein the films are detachably attached to the beach racket body and serve as the outer skins of the beach racket body; pressing the beach racket main body and the film based on a pressing mould, and performing pressure fusion on the beach racket main body and the film in the pressing mould; the film in the beach racket body is sprayed to form the beach racket, wherein the film formed by polypropylene glycol base materials is attached to the front surface and the back surface of the beach racket body, and the front surface and the back surface of the beach racket body are subjected to film attaching treatment to ensure the surface process of the beach racket body, reduce the grinding process and the coloring process of the beach racket body, realize that the film attaching process of the film replaces the original grinding process and coloring process, reduce the emission and treatment of waste residues and chemical wastes in the grinding process, greatly improve the greening and the high efficiency of the molding process of the beach racket, and simplify the molding process of the beach racket.
Drawings
Fig. 1 is a flow chart of a molding process of a beach racket according to an embodiment of the present invention.
Fig. 2 is a flowchart of step S2 of the molding process of the beach racket according to the embodiment of the present invention.
Fig. 3 is a flowchart of step S3 of the molding process of the beach racket according to the embodiment of the present invention.
Detailed Description
In order that the invention may be more readily understood, reference will now be made to the following more particular description of the invention, examples of which are set forth below. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete. The various starting materials used in the examples are, unless otherwise indicated, conventional commercial products.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
With the development of science and technology, the beach racket is gradually applied to the life of people, the beach racket is taken as a sports article, the beach racket needs to carry out surface grinding and surface coloring on a beach racket main body before facing the market, at the moment, in the surface grinding and surface coloring process, the beach racket main body externally generates a large amount of waste residues and chemical wastes, and the pollution of the forming process of the existing beach racket is serious.
In order to solve the problems, the invention provides a sand beach racket forming process, wherein films formed by polypropylene glycol base materials are attached to the front surface and the back surface of a sand beach racket main body, and the front surface and the back surface of the sand beach racket main body are subjected to film attaching treatment, so that the surface process of the sand beach racket main body is ensured, the grinding process and the coloring process of the sand beach racket main body are reduced, the original grinding process and the coloring process are replaced by the film attaching process of the films, the emission and treatment of waste residues and chemical wastes in the grinding process are reduced, the greening and the high efficiency of the sand beach racket forming process are greatly improved, and the sand beach racket forming process is simplified.
As shown in fig. 1 to 3, an embodiment of the present invention provides a molding process of a beach racket, including the following steps:
s1, foaming the base material to form a beach racket body;
s2, adhering films formed by polypropylene glycol base materials to the front surface and the back surface of the beach racket body, wherein the films are detachably adhered to the beach racket body and serve as the outer skin of the beach racket body;
s3, pressing the beach racket body and the film based on a pressing mould, and pressurizing and fusing the beach racket body and the film in the pressing mould;
and S4, spraying the film on the beach racket body to form the beach racket.
In this embodiment, the base material is foamed to form a beach racket body; attaching films formed by polypropylene glycol base materials to the front surface and the back surface of the beach racket body, wherein the films are detachably attached to the beach racket body and serve as the outer skins of the beach racket body; pressing the beach racket main body and the film based on a pressing mould, and performing pressure fusion on the beach racket main body and the film in the pressing mould; the film in the beach racket body is sprayed to form the beach racket, wherein the film formed by polypropylene glycol base materials is attached to the front surface and the back surface of the beach racket body, and the front surface and the back surface of the beach racket body are subjected to film attaching treatment to ensure the surface process of the beach racket body, reduce the grinding process and the coloring process of the beach racket body, realize that the film attaching process of the film replaces the original grinding process and coloring process, reduce the emission and treatment of waste residues and chemical wastes in the grinding process, greatly improve the greening and the high efficiency of the molding process of the beach racket, and simplify the molding process of the beach racket.
In step S1 of the present invention, the base material is foamed to form a beach racket body;
the method comprises the following specific steps: the base material is used as a foaming material and is shaped and foamed in a forming die; the base material is molded along a molding cavity of a molding die under the action of a foaming agent, and the beach racket main body with a through hole is formed; or the foamed base material is shaped and cut through a cutting die to form the beach racket main body with a through hole
In this embodiment, the substrate is the foamable material to foam under the catalytic action of foamer to shape the foaming in the design mould, so that guarantee the design of beach bat main part, and improve the design precision of beach bat main part, in addition, also can shape the substrate after the foaming and cut through cutting die, and form and have the via hole the beach bat main part, at this moment, carry out the cutting of outline through cutting die to the substrate of typesetting, so that realize a large amount of the ejection of compact of beach bat main part.
The base material is foamed under the action of a foaming agent, and the internal air pressure of the base material can be maintained under the action of external inflation so as to ensure the molding of the beach racket body, and at the moment, internal air can form a supporting force on the inside of the base material so as to ensure the external molding of the base material.
In step S2 of the present invention, the base material is foamed to form a beach racket body;
the method comprises the following specific steps: s21, printing ink on the polypropylene glycol substrate, and coloring the surface of the polypropylene glycol substrate; s22, carrying out UV illumination on the colored polypropylene glycol substrate, and curing the change of the polypropylene glycol substrate to form a film with a specific pattern; s23, forming fluff on one side surface of the film under UV illumination; and S24, pressing and attaching the fluff to the front side and the back side of the beach racket body, wrapping the front side and the back side of the beach racket body with the films, using the films as outer wrappers of the beach racket body, and realizing surface processing of the beach racket body.
The polypropylene glycol can be called as PPG material, the polypropylene glycol is firstly processed by printing ink so as to be convenient for coloring the surface of the film, thereby forming the film with a corresponding pattern, at the moment, the colored polypropylene glycol substrate is subjected to UV illumination, the change of the polypropylene glycol substrate is cured so as to form the film with a specific pattern, the UV illumination is used for quickly curing the film, one side of the film is enabled to form fluff, the attachment of the film and the beach racket substrate is convenient through the fluff, and at the moment, the fluff can form a protective layer on the front surface and the back surface of the beach racket substrate.
In addition, the villus face to the front side and the back side of the beach racket main body for pressure fit, the film wraps the front side and the back side of the beach racket main body and serves as an outer wrapper of the beach racket main body, and the surface processing of the beach racket main body is realized.
The front and back surfaces of the beach racket body are attached with the film in a natural state, the film attaching process replaces the original grinding process and coloring process, and the film is compatible with the attachment of various beach racket bodies, wherein the film formed by polypropylene glycol base materials is attached to the front and back surfaces of the beach racket body, and the front and back surfaces of the beach racket body are subjected to film attaching treatment to ensure the surface process of the beach racket body, reduce the grinding process and coloring process of the beach racket body, realize that the film attaching process replaces the original grinding process and coloring process, reduce the emission and treatment of waste residues and chemical wastes in the grinding process, greatly improve the greening and high efficiency of the forming process of the beach racket, and simplify the forming process of the beach racket.
Specifically, the anti-blast of the film in the beach racket body is more than or equal to 200 times, and the face fatigue is more than or equal to 10000 times. In addition, in order to increase the attaching effect of the beach racket body and the film, positive charges are locally arranged on the front surface and the back surface of the beach racket body, negative charges are locally arranged on the film, and the attachment of the film and the beach racket body is realized under the attraction effect of the positive charges and the negative charges, wherein the positive charges are arranged along the edges of the front surface and the back surface of the beach racket body, and electrostatic adsorption under a sealed environment is realized, so that the film is smoothly attached to the beach racket body.
In step S3 of the present invention, the base material is foamed to form a beach racket body;
the method comprises the following specific steps: s31, placing the beach racket body attached with the film in the pressing mould; s32, generating hot air flow at 110-150 ℃ in the pressing mold, and fusing the surface of the beach racket body by the film based on the hot air flow; s33, the pressing mold applies 70kg to 130kg of pressure to the beach racket body attached with the film, the film expands along with the deformation of the beach racket body in a heated and pressed state, and the pressing fusion and surface covering of the film and the beach racket body are maintained.
The film is fused on the surface of the beach racket body based on the hot air flow, and is attached to the beach racket body in a pressurized state, so that the film is attached to the beach racket body more tightly, at the moment, the front surface and the back surface of the beach racket body are attached to the film in a natural state, the film attaching process of the film replaces the original grinding process and coloring process, the film is compatible with various attachments of the beach racket body, and the film can deform along with the deformation of the beach racket body under the action of the hot air flow, so that the film is wrapped outside the beach racket body.
In step S4 of the present invention, spraying the film on the main body of the beach racket to form the beach racket;
the method comprises the following specific steps: and spraying oil to the film positioned on the beach racket body, wherein the outer surface of the film is covered with protective oil, and the surface brightness of the film is improved based on the protective oil.
The film in the beach racket body is sprayed with oil, the surface brightness of the film is improved based on the protective oil, and at the moment, the surface brightness of the film is improved under the action of the protective oil.
The invention has the following beneficial effects:
in the molding process of the beach racket, the base material is foamed to form a beach racket main body; attaching films formed by polypropylene glycol base materials to the front surface and the back surface of the beach racket body, wherein the films are detachably attached to the beach racket body and serve as the outer skins of the beach racket body; pressing the beach racket main body and the film based on a pressing mould, and performing pressure fusion on the beach racket main body and the film in the pressing mould; the film in the beach racket body is sprayed to form the beach racket, wherein the film formed by polypropylene glycol base materials is attached to the front surface and the back surface of the beach racket body, and the front surface and the back surface of the beach racket body are subjected to film attaching treatment to ensure the surface process of the beach racket body, reduce the grinding process and the coloring process of the beach racket body, realize that the film attaching process of the film replaces the original grinding process and coloring process, reduce the emission and treatment of waste residues and chemical wastes in the grinding process, greatly improve the greening and the high efficiency of the molding process of the beach racket, and simplify the molding process of the beach racket.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A molding process of a beach racket is characterized by comprising the following steps:
s1, foaming the base material to form a beach racket body;
s2, adhering films formed by polypropylene glycol base materials to the front surface and the back surface of the beach racket body, wherein the films are detachably adhered to the beach racket body and serve as the outer skin of the beach racket body;
s3, pressing the beach racket body and the film based on a pressing mould, and pressurizing and fusing the beach racket body and the film in the pressing mould;
and S4, spraying the film on the beach racket body to form the beach racket.
2. The molding process of a beach racket as claimed in claim 1, wherein the specific steps in S1 are as follows:
the base material is used as a foaming material and is shaped and foamed in a forming die;
the base material is molded along a molding cavity of a molding die under the action of a foaming agent, and the beach racket main body with a through hole is formed;
or shaping and cutting the foamed base material through a cutting die, and forming the beach racket main body with the through hole.
3. The molding process of a beach racket as claimed in claim 1, wherein the specific steps in S2 are as follows:
s21, printing ink on the polypropylene glycol substrate, and coloring the surface of the polypropylene glycol substrate;
and S22, carrying out UV illumination on the colored polypropylene glycol substrate, and curing the change of the polypropylene glycol substrate to form a film with a specific pattern.
4. The molding process of a beach racket according to claim 3, wherein the specific steps in S2 further comprise:
s23, forming fluff on one side surface of the film under UV illumination;
and S24, pressing and attaching the fluff to the front side and the back side of the beach racket body, wrapping the front side and the back side of the beach racket body with the films, using the films as outer wrappers of the beach racket body, and realizing surface processing of the beach racket body.
5. The molding process of a beach racket as claimed in claim 1, wherein the specific steps in S3 are as follows:
s31, placing the beach racket body attached with the film in the pressing mould;
s32, generating hot air flow at 110-150 ℃ in the pressing mold, and fusing the surface of the beach racket body by the film based on the hot air flow;
s33, the pressing mold applies 70kg to 130kg of pressure to the beach racket body attached with the film, the film expands along with the deformation of the beach racket body in a heated and pressed state, and the pressing fusion and surface covering of the film and the beach racket body are maintained.
6. The molding process of the beach racket of claim 5, wherein the film on the beach racket body has shot resistance of 200 times or more and face fatigue of 10000 times or more.
7. The molding process of a beach racket of claim 1, wherein the front and back surfaces of the beach racket body are adhered with the film in a natural state, the film adhering process replaces the prior grinding process and coloring process, and the film is compatible with the adhesion of various beach racket bodies.
8. The molding process of the beach racket of claim 1, wherein the front and back surfaces of the beach racket body are locally provided with positive charges, the local part of the membrane is provided with negative charges, and the attachment of the membrane and the beach racket body is realized under the attraction of the positive and negative charges, wherein the positive charges are arranged along the edges of the front and back surfaces of the beach racket body.
9. The process for forming a beach racket of claim 1, wherein the base material is foamed under the action of a foaming agent, and the internal air pressure of the base material can be maintained under the action of external air inflation to ensure the formation of the beach racket body.
10. The molding process of beach racket of claim 4, wherein the specific steps in S4 are as follows:
and spraying oil to the film positioned on the beach racket body, wherein the outer surface of the film is covered with protective oil, and the surface brightness of the film is improved based on the protective oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210164930.5A CN114536635A (en) | 2022-02-23 | 2022-02-23 | Molding process of beach racket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210164930.5A CN114536635A (en) | 2022-02-23 | 2022-02-23 | Molding process of beach racket |
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| Publication Number | Publication Date |
|---|---|
| CN114536635A true CN114536635A (en) | 2022-05-27 |
Family
ID=81677662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210164930.5A Pending CN114536635A (en) | 2022-02-23 | 2022-02-23 | Molding process of beach racket |
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| CN (1) | CN114536635A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110136602A1 (en) * | 2009-06-18 | 2011-06-09 | Xene Corporation | Fiber composite and process of manufacture |
| FR3038844A1 (en) * | 2015-07-13 | 2017-01-20 | Rossignol Sa | RACKET, ESPECIALLY PADEL RACKET WITH DECORATION |
| CN207614288U (en) * | 2014-09-23 | 2018-07-17 | 戴卡特隆有限公司 | Racket for ball game |
| EP3501613A1 (en) * | 2017-12-22 | 2019-06-26 | Decathlon | Method of manufacturing a racket and corresponding racket |
| TWM585645U (en) * | 2019-05-29 | 2019-11-01 | 展麒綠能股份有限公司 | Beach tennis racket |
| CN110901200A (en) * | 2019-12-03 | 2020-03-24 | 河南双汇投资发展股份有限公司 | PVDC film electrostatic compounding device and compounding method |
| CN112494904A (en) * | 2020-11-27 | 2021-03-16 | 界首市扬泰体育用品科技有限公司 | Light-emitting pick racket and preparation process thereof |
| CN213375038U (en) * | 2020-08-11 | 2021-06-08 | 安徽三才体育用品有限公司 | Outdoor racket |
-
2022
- 2022-02-23 CN CN202210164930.5A patent/CN114536635A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110136602A1 (en) * | 2009-06-18 | 2011-06-09 | Xene Corporation | Fiber composite and process of manufacture |
| CN207614288U (en) * | 2014-09-23 | 2018-07-17 | 戴卡特隆有限公司 | Racket for ball game |
| FR3038844A1 (en) * | 2015-07-13 | 2017-01-20 | Rossignol Sa | RACKET, ESPECIALLY PADEL RACKET WITH DECORATION |
| EP3501613A1 (en) * | 2017-12-22 | 2019-06-26 | Decathlon | Method of manufacturing a racket and corresponding racket |
| TWM585645U (en) * | 2019-05-29 | 2019-11-01 | 展麒綠能股份有限公司 | Beach tennis racket |
| CN110901200A (en) * | 2019-12-03 | 2020-03-24 | 河南双汇投资发展股份有限公司 | PVDC film electrostatic compounding device and compounding method |
| CN213375038U (en) * | 2020-08-11 | 2021-06-08 | 安徽三才体育用品有限公司 | Outdoor racket |
| CN112494904A (en) * | 2020-11-27 | 2021-03-16 | 界首市扬泰体育用品科技有限公司 | Light-emitting pick racket and preparation process thereof |
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Application publication date: 20220527 |