Production method of iron zipper provided with colored non-ferrous metal

A technology of non-ferrous metals and production methods, applied in the direction of cells, electrolytic processes, electrolytic components, etc., can solve the problems of easy oxidation and staining, high consumption costs, high production costs, etc., to achieve wide application, reduce production costs, and increase production profits Effect

Inactive Publication Date: 2017-07-04
FUJIAN CHUANGYUE ZIPPER SCI&TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the technical limitations of the iron tooth zipper material itself, which is easy to oxidize and stain, the application of this kind of zipper in the market is still seldom
At the same time, when the existing zipper is colored, a large amount of pollutants will be discharged to pollute the environment, and the cost is relatively high, so that the production cost of the colored non-ferrous metal zipper is high, and the production profit of the enterprise is low.

Method used

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Embodiment Construction

[0018] Now, the present invention will be further described through specific embodiments.

[0019] The preferred iron zipper manufacturing method with colored non-ferrous metal of the present invention comprises the following steps:

[0020] (1) Carry out chemical degreasing on the teeth of the iron zipper, pull the iron zipper apart, soak it in a caustic soda solution with a mass concentration of 15%, and soak it at a reaction temperature of 70°C for 30 seconds to 150 seconds to remove oil To remove the oil on the zipper teeth;

[0021] (2) Cleaning. Clean the iron zipper that was degreased in the previous step. First, place the degreased iron zipper in a bucket filled with clean water and soak for 90 seconds, then take out the degreased iron zipper and dry it. , repeated soaking and cleaning and drying 5 times in turn, ventilating and vibrating the zipper in the soaking and cleaning bucket, then washing with high-pressure water, and then drying to enhance the cleanliness of...

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PUM

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Abstract

The invention relates to the field of zipper manufacturing, and provides a production method of an iron zipper provided with colored non-ferrous metal. The production method comprises the following steps: (1) gear teeth of the iron zipper are subjected to chemical oil removal; (2) cleaning is carried out; (3) activation is carried out; (4) the cleaning is carried out; (5) a nickel layer is electroplated; (6) the cleaning is carried out; (7) a non-ferrous metal film layer is electroplated; and (8) the cleaning is carried out, and the finished iron zipper provided with the colored non-ferrous metal is obtained. The problems that the production cost is high, the material consumption is high and emissions during production pollute the environment when the existing zipper is produced are solved.

Description

technical field [0001] The invention relates to a method for making a zipper, in particular to a method for making an iron zipper with colored nonferrous metal. Background technique [0002] With the rapid development of clothing, leather bags, and footwear industries, there are more requirements for the appearance and structure of zippers. Colored non-ferrous metal zippers are one of the zippers, which have the advantages of high-grade metallic luster and high-quality visual perception. , often used in luggage, casual clothing, jeans, children's clothing, etc. Due to the technical limitations of the iron tooth zipper material itself, such as easy oxidation and migration, the application of this kind of zipper in the market is still very small. At the same time, when the existing zipper is colored, a large amount of pollutants will be discharged to pollute the environment, and the cost is relatively high, so that the production cost of the zipper colored with non-ferrous me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D5/12C25D5/36C25D3/12C25D3/30C25D21/18
CPCC25D5/12C25D3/12C25D3/30C25D5/36C25D21/18
Inventor 施天程
Owner FUJIAN CHUANGYUE ZIPPER SCI&TECH CO LTD
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