CN113349526A - Manufacturing method of double-color zipper and double-color zipper - Google Patents
Manufacturing method of double-color zipper and double-color zipper Download PDFInfo
- Publication number
- CN113349526A CN113349526A CN202110722532.6A CN202110722532A CN113349526A CN 113349526 A CN113349526 A CN 113349526A CN 202110722532 A CN202110722532 A CN 202110722532A CN 113349526 A CN113349526 A CN 113349526A
- Authority
- CN
- China
- Prior art keywords
- zipper
- color
- preset part
- teeth
- double
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/34—Stringer tapes; Flaps secured to stringers for covering the interlocking members
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Slide Fasteners (AREA)
Abstract
The invention discloses a method for manufacturing a double-color zipper, which comprises the following steps of firstly, arranging a preset part which does not need dyeing on any part of the zipper, and sewing or/and weaving the preset part by adopting silk-like yarns or/and polypropylene yarns; and step two, dyeing the zipper tapes, zipper teeth or/and zipper heads of the zipper provided with the preset part in the step one by using disperse dyes to prepare the double-color zipper and zipper tapes. The molecular structure of the imitated silk or/and polypropylene yarn is compact, no space for containing dye molecules exists, the zipper is dyed by heating the disperse dye in the existing dyeing process, the disperse dye cannot dye the preset part sewed or/and knitted by the imitated silk or/and polypropylene yarn and only can dye the part knitted or sewn by the conventional yarn, so that the zipper dyed by the disperse dye can simultaneously reserve the original color of the preset part sewed or knitted by the imitated silk or/and polypropylene yarn and the color dyed by the disperse dye, and the zipper is manufactured into a two-color zipper and a zipper tape.
Description
Technical Field
The invention relates to a manufacturing method of a double-color zipper and the double-color zipper.
Background
The zipper is convenient to use, and is widely applied to clothes and bags since being invented. The existing zipper comprises a zipper tape, zipper teeth and a zipper head, wherein the zipper teeth are sewn or deformed and fixed on the zipper tape. When the zipper is produced, an upstream manufacturer sews the zipper teeth on the zipper belt with the original color through the upper thread and the bottom thread with the original color so as to be convenient for sale. Due to the market selection requirement, downstream manufacturers may re-dye the zipper, in order to achieve the two-color effect, the zipper tape or/and the zipper is dyed after the surface thread or/and the bottom thread is removed, and the zipper teeth are sewn again by using the primary color or the dyed thread after dyeing, so as to achieve the two-color effect.
In addition, for a certain requirement, it is not necessary to dye a part of the zipper tape, the upper thread and/or the lower thread, and it is also necessary to repeat the above dyeing process which is not reasonable but meets the actual requirement, which leads to the repetition and waste of the process.
The existing double-color process is complex and unreasonable, causes unnecessary repetition in the process and the defect that the process cannot be overcome, and finally causes the increase of the cost of the zipper.
Disclosure of Invention
The invention aims to solve the problem that the existing double-color zipper is unreasonable in process, and provides a manufacturing method of the double-color zipper and the double-color zipper, which are convenient for downstream manufacturers to dye, can simplify the dyeing process of the double-color zipper and improve the production efficiency.
The technical scheme for solving the existing problems is as follows: a method for manufacturing a double-color zipper comprises the following steps: step one, arranging a preset part which does not need dyeing on any part of a zipper, and sewing or/and weaving the preset part by adopting silk-like yarns or/and polypropylene yarns; and step two, dyeing the zipper tapes, zipper teeth or/and zipper heads of the zipper provided with the preset part in the step one by using disperse dyes to prepare the double-color zipper and zipper tapes.
As a further improvement, the zipper comprises a zipper tape, zipper teeth and a zipper head.
As a further improvement, the preset part is a warp yarn or/and weft yarn woven part on the upper part of the zipper belt arranged on the zipper.
As a further improvement, the preset part is a zipper belt arranged on the zipper, a zipper head or/and a decorative line or/and a decorative surface on the zipper teeth.
As a further improvement, the preset part is a surface thread for sewing the zipper belt or/and the zipper teeth.
As a further improvement, the preset part is a bottom line for sewing the zipper belt or/and the zipper teeth.
The invention also discloses a double-color zipper, which comprises a zipper belt, zipper teeth, a zipper head and an upper stop and a lower stop which are mutually matched, wherein any part of the zipper belt or a preset part which does not need dyeing is arranged on the zipper belt, and the preset part is sewn or/and woven by imitated silk threads or/and polypropylene yarns.
As a further improvement, the preset part is a warp yarn or/and weft yarn woven part of the upper part of the zipper tape.
As a further improvement, the preset part is a decorative line or/and a decorative surface on the zipper tape, the zipper head or/and the zipper teeth.
As a further improvement, the preset part is a surface thread for sewing the zipper belt or/and the zipper teeth
As a further improvement, the preset part is a bottom line for sewing the zipper belt or/and the zipper teeth.
Compared with the prior art, the method and the zipper of the invention have the advantages that the preset part which does not need dyeing is arranged on any part of the zipper, the preset part is sewn or/and woven by adopting the imitated silk thread or/and the polypropylene yarn, and then dyed by the disperse dye, because the molecular structure of the imitated silk thread or/and the polypropylene yarn is compact and no space for accommodating dye molecules exists, the zipper is dyed by the disperse dye in the prior dyeing process, the disperse dye can not dye the preset part sewn or/and woven by the imitated silk thread or the polypropylene yarn, and only can dye the part knitted or sewed by the conventional yarn, so that the zipper dyed by the disperse dye can simultaneously reserve the original color of the preset part sewn or/woven by the imitated silk thread or/polypropylene yarn and the color dyed by the disperse dye, and the zipper is manufactured into the bicolor zipper and the zipper tape.
The invention can avoid the repeated work of downstream industries in the process of manufacturing the double-color zipper, greatly simplifies and saves the dyeing process and saves the cost.
Detailed Description
The implementation case comprises a method for manufacturing a double-color zipper, and the steps are as follows: step one, arranging a preset part which does not need dyeing on any part of the zipper, sewing or/and weaving the preset part by adopting silk-like yarns or/and polypropylene yarns, and adopting the existing material which can be dyed by disperse dyes for the part which needs dyeing outside the preset part. And step two, dyeing the zipper tape, the zipper teeth or/and the zipper head of the zipper provided with the preset part in the step one by using disperse dyes, and dyeing the rest parts into colors which are not consistent with the preset part by using the disperse dyes to manufacture the two-color zipper and the zipper tape.
The zipper generally comprises a zipper tape, zipper teeth and a zipper head, and can also comprise an upper stop and a lower stop, and a locking piece or other parts can be arranged according to the necessary condition. The zipper belt is used for sewing and connecting zipper teeth, and the zipper head is used for drawing zipper teeth. In the first step, any part on the zipper can be used as a preset part. For example, one of the zipper tape, zipper head, upper and lower stoppers or zipper teeth, or any combination thereof can be used as the preset part; or any part or combination of any parts of the zipper tape, zipper head or/and zipper teeth, upper and lower stops, such as one part of the zipper tape or more than one continuous or discontinuous part of the zipper tape, as a preset part. The predetermined portion is typically a portion or a combination of more than one portion of the fastener strips.
In the second step, the existing disperse dye dyeing and process can be adopted for dyeing, the disperse dye is heated for dyeing, the dyeing can dye the part needing to be dyed outside the preset part of the zipper, so that the purpose of dyeing the zipper in two colors is achieved, and the dyeing process is not repeated.
Preferably, in this embodiment, the predetermined portion is a warp and/or weft of the upper portion of the zipper tape of the zipper.
A portion of the thread weave.
Or/and, as a further preference, in this embodiment, the predetermined portion may also be a decorative line or/and a decorative surface on the zipper tape, the zipper head, or/and the zipper teeth.
Or/and, as a further preference, in this embodiment, the predetermined portion may also be a face thread sewing the zipper tape or/and the zipper teeth.
Or/and, as a further preference, in this embodiment, the preset portion may also be a bottom line sewing the zipper tape or/and the zipper teeth.
The invention also provides a double-color zipper, which comprises mutually matched zipper strips, zipper teeth, zipper heads, upper stoppers and lower stoppers, and can be provided with locking pieces according to requirements, wherein any part of the zipper strips or a preset part which does not need dyeing is arranged on the zipper strips, and the preset part is sewn or/and woven by imitated silk threads or/and polypropylene fiber yarns.
The preset part is a warp or/and weft woven part of the upper part of the zipper tape;
or/and the preset part is a zipper tape, a zipper head, or/and a decorative line or/and a decorative surface on the zipper teeth;
or/and the preset part is a surface thread for sewing the zipper belt or/and the zipper teeth;
or/and the preset part is a bottom line for sewing the zipper belt or/and the zipper teeth.
Claims (10)
1. A method for manufacturing a double-color zipper is characterized by comprising the following steps: step one, arranging a preset part which does not need dyeing on any part of the zipper, and sewing or/and weaving the preset part by adopting silk-like yarns or/and polypropylene yarns; and step two, dyeing the zipper tape, the zipper teeth or/and the zipper head provided with the zipper of the preset part in the step one by using disperse dyes to prepare a double-color zipper and a zipper tape.
2. The method of manufacturing a two-color slide fastener according to claim 1, wherein: the zipper comprises a zipper tape, zipper teeth and a zipper head.
3. A method of manufacturing a two-color slide fastener according to claim 1 or 2, characterized in that: the preset part is a warp yarn or/and weft yarn woven part of the upper part of the zipper belt of the zipper.
4. The method of manufacturing a two-color slide fastener according to claim 3, wherein: the preset part is a zipper belt arranged on the zipper, a zipper head or/and a decorative line or/and a decorative surface on the zipper teeth.
5. The method of manufacturing a two-color slide fastener according to claim 4, wherein: the preset part is a surface thread for sewing the zipper belt or/and the zipper teeth.
6. The method of manufacturing a two-color slide fastener according to claim 5, wherein: the preset part is a bottom line for sewing the zipper belt or/and the zipper teeth.
7. The utility model provides a double-colored zip fastener, includes the zip fastener area of mutually supporting, draws zipper teeth, draws zipper head, ends from top to bottom, its characterized in that: any part of the zipper tape or a preset part which does not need dyeing is arranged on the zipper tape, and the preset part is sewn or/and knitted by imitated silk thread or/and polypropylene yarn.
8. The dual color zipper of claim 7, wherein: the preset part is a warp yarn or/and weft yarn woven part of the upper part of the zipper tape.
9. The dual color zipper of claim 7 or 8, wherein: the preset part is a zipper belt, a zipper head or/and a decorative line or/and a decorative surface on the zipper teeth.
10. The two-color zipper of claim 9, wherein: the preset part is an upper thread for sewing the zipper belt or/and the zipper teeth; the preset part is a bottom line for sewing the zipper belt or/and the zipper teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110722532.6A CN113349526A (en) | 2021-06-29 | 2021-06-29 | Manufacturing method of double-color zipper and double-color zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110722532.6A CN113349526A (en) | 2021-06-29 | 2021-06-29 | Manufacturing method of double-color zipper and double-color zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113349526A true CN113349526A (en) | 2021-09-07 |
Family
ID=77536920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110722532.6A Pending CN113349526A (en) | 2021-06-29 | 2021-06-29 | Manufacturing method of double-color zipper and double-color zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113349526A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862223A (en) * | 2016-04-28 | 2016-08-17 | 浙江伟星实业发展股份有限公司 | Processing method of zipper cloth strap |
| CN106073052A (en) * | 2016-06-06 | 2016-11-09 | 嘉兴盛隆拉链制造有限公司 | The manufacture method of colorful zipper |
| CN107604630A (en) * | 2017-09-29 | 2018-01-19 | 界首市恒吉服饰有限责任公司 | A kind of dyeing and finishing method of recessive slide fastener |
| CN110725040A (en) * | 2019-10-09 | 2020-01-24 | 东莞市德诚精密拉链科技有限公司 | Preparation method of secondary color zipper cloth belt |
| CN211106110U (en) * | 2019-07-22 | 2020-07-28 | 杭州福恩纺织有限公司 | Terylene silk-like fabric |
-
2021
- 2021-06-29 CN CN202110722532.6A patent/CN113349526A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862223A (en) * | 2016-04-28 | 2016-08-17 | 浙江伟星实业发展股份有限公司 | Processing method of zipper cloth strap |
| CN106073052A (en) * | 2016-06-06 | 2016-11-09 | 嘉兴盛隆拉链制造有限公司 | The manufacture method of colorful zipper |
| CN107604630A (en) * | 2017-09-29 | 2018-01-19 | 界首市恒吉服饰有限责任公司 | A kind of dyeing and finishing method of recessive slide fastener |
| CN211106110U (en) * | 2019-07-22 | 2020-07-28 | 杭州福恩纺织有限公司 | Terylene silk-like fabric |
| CN110725040A (en) * | 2019-10-09 | 2020-01-24 | 东莞市德诚精密拉链科技有限公司 | Preparation method of secondary color zipper cloth belt |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210907 |
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| RJ01 | Rejection of invention patent application after publication |