CN116945671A - Shoe accessory production and manufacturing process - Google Patents
Shoe accessory production and manufacturing process Download PDFInfo
- Publication number
- CN116945671A CN116945671A CN202310822783.0A CN202310822783A CN116945671A CN 116945671 A CN116945671 A CN 116945671A CN 202310822783 A CN202310822783 A CN 202310822783A CN 116945671 A CN116945671 A CN 116945671A
- Authority
- CN
- China
- Prior art keywords
- tpu
- shoe
- film
- manufacturing process
- sheet
- Prior art date
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 54
- 239000002184 metal Substances 0.000 claims abstract description 48
- 238000009713 electroplating Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000001746 injection moulding Methods 0.000 claims description 21
- 238000000465 moulding Methods 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000004026 adhesive bonding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims description 3
- 238000005202 decontamination Methods 0.000 claims description 3
- 230000003588 decontaminative effect Effects 0.000 claims description 3
- 230000002950 deficient Effects 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of shoe production, in particular to a shoe accessory production and manufacturing process, which comprises the following steps: A. selecting a first TPU film, wherein the first TPU film comprises a front surface and a back surface; B. manufacturing a metal film on the front surface of the first TPU film; C. selecting a second TPU sheet which is consistent with the shape and the size of the first TPU film, wherein the second TPU sheet comprises a front surface and a back surface; D. combining the front surface of the second TPU sheet material with the first TPU film to form a shoe metal fitting; E. the reverse side of the second TPU sheet of the shoe fitting is bonded to the upper. According to the invention, after the metal film is manufactured on the first TPU film, the metal fitting of the shoe is obtained after the metal film is combined with the second TPU sheet, and then the metal fitting is combined to the vamp, so that electroplating is not required on the surface of the shoe, the defective rate can be reduced, the production efficiency is improved, and the cost is saved.
Description
Technical Field
The invention relates to the technical field of shoe production, in particular to a shoe accessory production and manufacturing process.
Background
The history development of shoes is long, and the production of shoes is an important industry in the light industry of China and is a component part of the clothing industry. Depending on the shoe material, the footwear product may be divided into: leather shoes, cloth shoes, rubber shoes, etc. There are also many classification methods for shoes according to wearing objects, manufacturing processes, uses, etc. Among them, sports shoes refer to shoes worn by people when doing sports, and the broad concepts thereof are specifically: proper sports, body-building sports, leisure sports, recreational sports and professional athletic sports.
At present, when shoe making is carried out in shoe making industry, in order to enrich the appearance and the appearance of a shoe upper, metal fittings are often arranged on the shoe upper, and the design of metal colors on the shoe can effectively improve the exquisite degree and the appearance attraction degree of the shoe.
The current production process of the shoe metal fittings comprises the steps of firstly combining the TPU fittings of the shoes with the shoes after the injection molding of the corresponding fittings is completed, and then electroplating on the TPU fittings of the shoe uppers so as to obtain the metal fittings required by users.
The mode is characterized in that the shoes are required to be electroplated, and the shoes are provided with more arc surfaces, so that the problem of high reject ratio is easily caused by directly electroplating on the shoes, meanwhile, the production efficiency is lower, and the labor cost is increased.
Disclosure of Invention
The invention aims at overcoming the defects in the prior art, and provides a shoe fitting production and manufacturing process which can reduce defective products, improve production efficiency and save cost.
The aim of the invention is achieved by the following technical scheme: a shoe fitting production and manufacturing process, which comprises the following steps:
A. selecting a first TPU film, wherein the first TPU film comprises a front surface and a back surface;
B. manufacturing a metal film on the front surface of the first TPU film;
C. selecting a second TPU sheet which is consistent with the shape and the size of the first TPU film, wherein the second TPU sheet comprises a front surface and a back surface;
D. combining the front surface of the second TPU sheet material with the first TPU film to form a shoe metal fitting;
E. the reverse side of the second TPU sheet of the shoe fitting is bonded to the upper.
The present invention is further configured such that, in step B, the metal film is produced by electroplating.
The invention further provides that in step B, the metal film is manufactured by adopting an optical coating mode.
The invention is further arranged to, prior to the front optical coating of the first TPU film, further comprise the steps of: s1, carrying out decontamination treatment on the front surface of a first TPU film; s2, performing activation treatment on the front surface of the first TPU film.
The invention further provides that in the step D, the front surface of the second TPU sheet is fixed on the back surface of the first TPU film in a glue bonding mode.
The invention is further arranged such that in step D the second TPU sheet is formed by injection moulding a mould on the first TPU film.
The invention further provides that the molding pressure of the mold injection molding is 50-300 kilo-gram force, the molding temperature of the mold injection molding is 100-200 ℃, and the time of the mold injection molding is 2-5min.
The invention further provides that in the step E, the reverse side of the second TPU sheet of the shoe metal fitting is fixed on the vamp in a glue bonding mode.
The invention is further arranged such that in step E the reverse side of the second TPU sheet of the shoe metal fitting is fixed to the upper by means of injection moulding.
The invention is further arranged that in step D, the front side of the second TPU sheet is combined with the front side of the first TPU film to form a shoe metal fitting; such that the metal film is disposed between the front side of the second TPU sheet and the front side of the first TPU film.
The invention has the beneficial effects that: according to the invention, after the metal film is manufactured on the first TPU film, the metal fitting of the shoe is obtained after the metal film is combined with the second TPU sheet, and then the metal fitting is combined to the vamp, so that electroplating is not required on the surface of the shoe, the defective rate can be reduced, the production efficiency is improved, and the cost is saved.
Detailed Description
The invention will be further described with reference to the following examples.
The shoe fitting production and manufacturing process of the embodiment comprises the following steps:
A. selecting a first TPU film, wherein the first TPU film comprises a front surface and a back surface;
B. manufacturing a metal film on the front surface of the first TPU film;
C. selecting a second TPU sheet which is consistent with the shape and the size of the first TPU film, wherein the second TPU sheet comprises a front surface and a back surface;
D. combining the front surface of the second TPU sheet material with the first TPU film to form a shoe metal fitting;
E. the reverse side of the second TPU sheet of the shoe fitting is bonded to the upper.
Specifically, in the shoe fitting production and manufacturing process of the embodiment, after the metal film is manufactured on the first TPU film, the shoe metal fitting is obtained after the metal film is combined with the second TPU sheet, and then the metal fitting is combined to the vamp, so that electroplating is not required on the surface of the shoe, the defective rate can be reduced, the production efficiency is improved, and the cost is saved.
In the manufacturing process of the shoe fitting according to the embodiment, in the step B, a metal film is manufactured by electroplating.
In the manufacturing process of the shoe fitting described in this embodiment, in the step B, a metal film is manufactured by adopting an optical coating method. According to the embodiment, the metal is coated on the TPU material through the optical coating, so that the pollution is reduced, the cost is lower, and the production efficiency is higher. In the traditional process, the electroplating process is easy to cause environmental pollution, on the other hand, the physical health of operators is threatened, and meanwhile, the defects of low efficiency and high cost exist; the embodiment can reduce pollution and improve working efficiency by adopting an optical coating mode.
The shoe fitting production and manufacturing process of the embodiment further comprises the following steps before the front optical coating of the first TPU film: s1, carrying out decontamination treatment on the front surface of a first TPU film;
s2, performing activation treatment on the front surface of the first TPU film. Specifically, by the above arrangement, the metal film can be stably fixed to the first TPU film.
In the manufacturing process of the shoe fitting according to the embodiment, in the step D, the front surface of the second TPU sheet is fixed on the back surface of the first TPU film by glue bonding. Through the arrangement, the second TPU sheet is convenient to connect with the first TPU film.
In the manufacturing process of the shoe fitting according to the embodiment, in the step D, the second TPU sheet is formed by performing mold injection molding on the first TPU film. Through the arrangement, the second TPU sheet is firmly connected with the first TPU film.
The shoe fitting production and manufacturing process is characterized in that the molding pressure of the mold injection molding is 50-300 kilo-gram force, the molding temperature of the mold injection molding is 100-200 ℃, and the time of the mold injection molding is 2-5min. Through multiple experiments, when the molding pressure is 50-300 kg-force, the molding temperature of plastic injection is 100-200 ℃, and the plastic injection molding time is 2-5min, the second TPU sheet can be effectively combined on the surface of the first TPU film, and meanwhile, the metal film cannot be damaged.
In the manufacturing process of the shoe fitting according to the embodiment, in the step E, the back surface of the second TPU sheet of the shoe metal fitting is fixed on the vamp by glue bonding. The second TPU sheet is convenient to connect with the vamp through the arrangement.
In the manufacturing process of the shoe fitting according to the embodiment, in the step E, the reverse side of the second TPU sheet of the shoe metal fitting is fixed on the vamp by means of injection molding. Through the arrangement, the second TPU sheet is firmly connected with the vamp.
In the manufacturing process of the vamp and the metal film, the molding pressure of plastic injection molding is 50-300 kg-force, the molding temperature of plastic injection molding is 100-200 ℃, and the molding time of plastic injection molding is 2-5min. Through experiments, when the molding pressure is 50-300 kg-force, the molding temperature of plastic injection is 100-200 ℃, and the plastic injection molding time is 2-5min, the second TPU sheet can be effectively combined on the vamp, and meanwhile, the metal film, the first TPU film and the second TPU sheet cannot be damaged.
In the manufacturing process of the shoe fitting described in the embodiment, in the step D, the front surface of the second TPU sheet material and the front surface of the first TPU film are combined to form the shoe metal fitting; such that the metal film is disposed between the front side of the second TPU sheet and the front side of the first TPU film. Through the arrangement, the metal film is fixed on the first TPU film and the second TPU sheet, so that the metal piece can be protected.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. The shoe fitting production and manufacturing process is characterized by comprising the following steps of: the method comprises the following steps:
A. selecting a first TPU film, wherein the first TPU film comprises a front surface and a back surface;
B. manufacturing a metal film on the front surface of the first TPU film;
C. selecting a second TPU sheet which is consistent with the shape and the size of the first TPU film, wherein the second TPU sheet comprises a front surface and a back surface;
D. combining the front surface of the second TPU sheet material with the first TPU film to form a shoe metal fitting;
E. the reverse side of the second TPU sheet of the shoe fitting is bonded to the upper.
2. A shoe fitting manufacturing process according to claim 1, characterized in that: in step B, a metal film is produced by electroplating.
3. A shoe fitting manufacturing process according to claim 1, characterized in that: in step B, a metal film is manufactured by adopting an optical coating mode.
4. A shoe fitting manufacturing process according to claim 3, characterized in that: before the front optical coating of the first TPU film, the method further comprises the following steps: s1, carrying out decontamination treatment on the front surface of a first TPU film; s2, performing activation treatment on the front surface of the first TPU film.
5. A shoe fitting manufacturing process according to claim 1, characterized in that: in the step D, the front surface of the second TPU sheet is fixed on the back surface of the first TPU film in a glue bonding mode.
6. A shoe fitting manufacturing process according to claim 1, characterized in that: in step D, the second TPU sheet is formed by injection molding a mold onto the first TPU film.
7. The shoe fitting manufacturing process according to claim 6, wherein: the molding pressure of the mold injection molding is 50-300 kilo-gram force, the molding temperature of the mold injection molding is 100-200 ℃, and the time of the mold injection molding is 2-5min.
8. A shoe fitting manufacturing process according to claim 1, characterized in that: in step E, the reverse side of the second TPU sheet of the shoe metal fitting is fixed on the vamp by means of glue bonding.
9. A shoe fitting manufacturing process according to claim 1, characterized in that: in step E, the reverse side of the second TPU sheet of the shoe fitting is secured to the upper by means of injection molding with a mold.
10. A shoe fitting manufacturing process according to claim 1, characterized in that: in step D, combining the front side of the second TPU sheet with the front side of the first TPU film to form a shoe metal fitting; such that the metal film is disposed between the front side of the second TPU sheet and the front side of the first TPU film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310822783.0A CN116945671A (en) | 2023-07-06 | 2023-07-06 | Shoe accessory production and manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310822783.0A CN116945671A (en) | 2023-07-06 | 2023-07-06 | Shoe accessory production and manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116945671A true CN116945671A (en) | 2023-10-27 |
Family
ID=88448551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310822783.0A Pending CN116945671A (en) | 2023-07-06 | 2023-07-06 | Shoe accessory production and manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116945671A (en) |
-
2023
- 2023-07-06 CN CN202310822783.0A patent/CN116945671A/en active Pending
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