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Processing technology of plastic-steel zipper

A processing technology and zipper technology, applied in the direction of sliding fastener components, applications, fasteners, etc., can solve the problems affecting the appearance of clothing, arching of chain teeth, shortening of size, etc., to achieve good shaping effect, improve flatness, and product quality Good results

Inactive Publication Date: 2015-11-11
ZHEJIANG JKJ ZIPPER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the plastic-steel zipper disclosed in this patent has the same mic discharge process, meshing method, and physical properties when making the zipper, it can improve the softness of the zipper as a whole and make the hand feel better. However, the plastic-steel zipper When it is used on the door warp of outerwear clothing, it is easy to cause arching of the chain elements. If ironing is used for steam ironing, the arching phenomenon will be more serious, and the size will be shortened at the same time, which will seriously affect the appearance of the garment. Therefore, the designed A processing technology of plastic steel zipper is very necessary

Method used

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  • Processing technology of plastic-steel zipper

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Effect test

Embodiment 1

[0030] Such as figure 1 Shown, the processing technology of this plastic-steel slide fastener, this technology comprises the following steps:

[0031] A. Center line processing: The multi-strand fiber thread is processed into the center line of the rope through an ordinary center line gear forming machine. During the processing, the forming gear in the center line gear forming machine is replaced with a large number of teeth. Ordinary gear, because the number of teeth is large, the center line with a certain degree of softness is finally obtained, and the softness of the center line is adjusted by changing the original ordinary gear with a small number of teeth into an ordinary gear with a large number of teeth; the fiber thread in step A is polyester The use of this material can make the core thread have better shrinkage performance. At the same time, the use of polyester thread can also greatly reduce its production cost, and the production cost is low; in step A, weave an e...

Embodiment 2

[0037] Such as figure 1 Shown, the processing technology of this plastic-steel slide fastener, this technology comprises the following steps:

[0038] A. Center line processing: The multi-strand fiber thread is processed into the center line of the rope through an ordinary center line gear forming machine. During the processing, the forming gear in the center line gear forming machine is replaced with a large number of teeth. Ordinary gear, because the number of teeth is large, the center line with a certain degree of softness is finally obtained, and the softness of the center line is adjusted by changing the original ordinary gear with a small number of teeth into an ordinary gear with a large number of teeth; the fiber thread in step A is polyester The use of this material can make the core thread have better shrinkage performance. At the same time, the use of polyester thread can also greatly reduce its production cost, and the production cost is low; in step A, weave an e...

Embodiment 3

[0044] Such asfigure 1 Shown, the processing technology of this plastic-steel slide fastener, this technology comprises the following steps:

[0045] A. Center line processing: The multi-strand fiber thread is processed into the center line of the rope through an ordinary center line gear forming machine. During the processing, the forming gear in the center line gear forming machine is replaced with a large number of teeth. Ordinary gear, because the number of teeth is large, the center line with a certain degree of softness is finally obtained, and the softness of the center line is adjusted by changing the original ordinary gear with a small number of teeth into an ordinary gear with a large number of teeth; the fiber thread in step A is polyester The use of this material can make the core thread have better shrinkage performance. At the same time, the use of polyester thread can also greatly reduce its production cost, and the production cost is low; in step A, weave an emp...

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Abstract

The invention provides a processing technology of a plastic-steel zipper. The technical problems that when a plastic-steel zipper in the prior art is applied to top fly of coat clothing, zipper teeth are prone to hunching up; if steam ironing is carried out through an iron, the hunch-up phenomenon can be more serious; meanwhile, the phenomenon that the size is reduced occurs, and the appearance of the clothing is seriously influenced are solved. The processing technology of the plastic-steel zipper comprises the following steps of A, center core wire processing, B, grey cloth strip processing, C, dyeing, D, molding and E, tooth arrangement and strip-shaped packaging processing. The processing technology has the advantages of being capable of solving the problem that zipper teeth hunch up and shrink, and improving the flatness of the zipper.

Description

technical field [0001] The invention relates to a processing technology, in particular to a processing technology of a plastic-steel slide fastener. Background technique [0002] Zipper is a connecting piece that relies on continuous arrangement of chain teeth to make items merge or separate, and is now widely used in clothing, bags, tents, etc. All kinds of matching two chain tooth belts can be pulled together or opened at will through the action of the slider. The shape of the zipper is limited and pushed, so that they mesh with each other regularly, which forms the closed state of the zipper. When the slider is pulled to the apex of the zipper, because the width of the upper stop is greater than the width of the narrowest part of the inner cavity of the slider, it acts as a limiter for the slider so that the slider will not fall off from the chain belt. When the slider is pulled backward, due to the effect of the split angle formed by the two sides of the body column in...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B19/42
Inventor 钟国喜
Owner ZHEJIANG JKJ ZIPPER TECH CO LTD
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