Silver-white metal zipper and manufacturing method thereof

A technology of a metal zipper and a manufacturing method, which is applied in the direction of metal material coating process, clothing, fasteners, etc., can solve the problems such as easy oxidation of aluminum alloy tooth zipper

Inactive Publication Date: 2016-09-28
深圳市联星服装辅料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing aluminum alloy tooth zipper is easy to oxidize

Method used

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  • Silver-white metal zipper and manufacturing method thereof
  • Silver-white metal zipper and manufacturing method thereof

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with embodiment.

[0022] The silver-white metal zipper of the present invention includes aluminum alloy teeth and a silver-white oxide layer on the surface of the teeth. The oxide layer is deposited on the surface of the teeth to make the teeth resistant to oxidation and corrosion, and has a silvery white metallic luster. In this embodiment, the tooth material is aluminum alloy, including the following components in weight percentage: Si: 0.1-0.2, Mg: 0.4-0.5, and the balance is aluminum. In this embodiment, an epoxy resin protective layer is coated on the oxide layer of the metal zipper, and the thickness of the epoxy resin protective layer is 0.05-0.30 mm, so as to further prevent the teeth from oxidative discoloration.

[0023] The manufacture method of silver-white metal zipper of the present invention comprises the following steps:

[0024] A: Use a grinder to mechanically polish the teeth of t...

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PUM

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Abstract

The invention discloses a silver-white metal zipper, which comprises aluminum alloy teeth and a silver-white oxide layer on the surfaces of the teeth, wherein the oxide layer is either aluminum phosphate or aluminum dihydrogen phosphate. According to the zipper which is manufactured by the silver-white metal zipper manufacturing method disclosed by the invention, the layer of aluminum phosphate or aluminum dihydrogen phosphate covers the surfaces of the teeth, so that the teeth are oxidation-resistant and corrosion-resistant, and the metal zipper has silver-white metallic luster.

Description

technical field [0001] The invention relates to a zipper and a manufacturing method thereof, in particular to a silver-white metal zipper and a manufacturing method thereof. Background technique [0002] With the rapid development of the clothing industry, there are more requirements for the appearance and structure of zippers. Metal zippers are one of the zippers. They have the advantages of high-grade metallic luster and high-quality visual perception. They are often used in bags and casual clothing. , jeans, children's clothing, etc. Due to the technical limitations of the aluminum alloy material of the aluminum alloy tooth zipper, which is easy to oxidize and stain, the application of this type of zipper in the market is still seldom. Contents of the invention [0003] The purpose of the invention is to solve the problem that the existing aluminum alloy tooth zipper is easy to oxidize. [0004] The technical solution adopted to solve the technical problems proposed b...

Claims

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Application Information

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IPC IPC(8): A44B19/24A44B19/42C22C21/08C23C22/73
CPCA44B19/24A44B19/42C22C21/08C23C22/73
Inventor 郑成敏戴琴
Owner 深圳市联星服装辅料有限公司
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