Reflective waterproof zipper and preparation method thereof

A waterproof zipper and reflective technology, which is applied in the field of zippers, can solve the problems that zippers can only be waterproof, cannot be combined in color, and have a single color

Inactive Publication Date: 2017-05-31
上海金星拉链有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing zippers on the market are either only waterproof or only reflective, while the general reflective zipp

Method used

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  • Reflective waterproof zipper and preparation method thereof

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] Such as figure 1 As shown, a reflective waterproof zipper includes two oppositely arranged chain belts 1, the inner sides of the two chain belts are provided with chain teeth 2, and the chain teeth on both sides are meshed with each other, and the chain belts are waterproof nylon cloth chains Belt, waterproof nylon chain belt back side is provided with reflective film 3, and reflective film is transparent reflective film. The transparent reflective film includes a transparent layer and a reflective layer. The transparent layer is a PU resin bonding layer. The reflective layer is the glass bead layer 31 .

[0028] The preparation method of a kind of reflective waterproof zipper comprises the following steps:

[0029] (1) Polyurethane resin is coated on the back of the waterproof nylon chain belt;

[0030] (2) drying the polyurethane resin that is coated on t...

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PUM

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Abstract

The invention discloses a reflective waterproof zipper. The reflective waterproof zipper comprises two opposite waterproof nylon zipper tapes, inner sides of the two zipper tapes are provided with zipper teeth, the zipper teeth on two sides are meshed mutually, and back surfaces of the waterproof nylon zipper tapes are provided with transparent reflective films. The reflective waterproof zipper has advantages that waterproof and light reflection functions are achieved, and safety of outdoor workers or outdoor sporters is guaranteed; the reflective films are made into the transparent reflective films according to a special preparation method to adapt to the zipper tapes in different colors, so that the zipper can be better matched with clothes, cases, bags, tents, sleeping bags and the like, and high attractiveness is achieved.

Description

technical field [0001] The invention relates to the technical field of zippers, in particular to a reflective waterproof zipper Background technique [0002] Zippers are one of the most common and indispensable components in daily life. Clothes, storage bags, shoes and other items are equipped with zippers to provide the function of quickly opening and closing the opening of the items, thereby improving the convenience of human life. sex. However, with the increase of the population engaged in outdoor work, outdoor sports and travel, in response to changes in weather, it can prevent wind and rain from blowing through or soaking clothes, coats, purses and other objects when it is windy or rainy, and gradually has the "waterproof" design. Zipper" requirements. For safety considerations, a zipper that is both waterproof and reflective is needed, so that outdoor workers or outdoor sportsmen can not only ensure that their bodies or items are not soaked in water, but also reflec...

Claims

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Application Information

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IPC IPC(8): A44B19/34
CPCA44B19/34
Inventor 夏勤连
Owner 上海金星拉链有限公司
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