Paint for zipper puller, paint spraying method and paint-sprayed puller

A zipper and paint technology, which is applied in the field of clothing accessories, can solve the problems of long spraying time, the slider cannot be pulled, and the production cost is increased, and achieves the effect of saving spraying time, improving the fullness of the slider, and improving the spraying effect.

Inactive Publication Date: 2018-11-23
ZHEJIANG WEIXING IND DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the paint used in the traditional process is mainly epoxy resin two-component paint, the slider needs to be sprayed while being heated in the roller. After the paint is successfully painted, the slider is hung by hand for painting, baking, cooling the finished product, and spraying. Long time and complex spraying process
Since a certain thickness of paint needs to be sprayed on the slider, it is inevitable that there will be a waste of paint and an increase in production costs. At the same time, it will also affect the function of the slider on the zipper.
Especially for fluorescent color and light color series sliders, the thickness of the paint spray (20 silk) will obviously affect the cooperation between the slider and the zipper strip, and the slider will not move.
Moreover, during the washing process of the finished garment, the paint on the slider will be delaminated in flakes.

Method used

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  • Paint for zipper puller, paint spraying method and paint-sprayed puller
  • Paint for zipper puller, paint spraying method and paint-sprayed puller
  • Paint for zipper puller, paint spraying method and paint-sprayed puller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0092] 27wt% methyl methacrylate, 6wt% n-butyl methacrylate, 0.4wt% acrylic acid, 9wt% styrene, 7.1wt% n-butyl acrylate, 45wt% o-xylene, 5wt% The 1,3,5-trimethylbenzene and 0.5wt% of di-tert-butyl peroxide were reacted in a reactor at 125° C. for 5 hours to obtain an acrylic resin.

[0093] The acrylic resin 65wt%, titanium dioxide 15wt%, triethylhexyl phosphoric acid 5wt%, octadecyltrimethicone 1wt%, durene 9wt%, novolac epoxy resin 1wt%, urea-formaldehyde resin 4wt% % Stir and mix at normal temperature to obtain the paint for zipper sliders.

[0094] Formulation of thinner:

[0095] 20 wt% of propylene glycol methyl ether acetate, 50 wt% of durene and 30 wt% of o-xylene.

[0096] Painting steps:

[0097] a) The rough slider is first degreased, then phosphorized with phosphoric acid with a mass concentration of 35% for 90 seconds, and then baked at 120° C. for 40 minutes to obtain a pretreated rough slider, which is placed in a paint spraying machine. b) Put the above-men...

Embodiment 2

[0100] 27wt% methyl methacrylate, 6wt% n-butyl methacrylate, 0.4wt% acrylic acid, 9wt% styrene, 7.1wt% n-butyl acrylate, 45wt% o-xylene, 5wt% 1,3,5-trimethylbenzene and 0.5wt% di-tert-butyl peroxide were reacted in a reactor at 125° C. for 4 hours to obtain an acrylic resin.

[0101] The acrylic resin 73wt%, titanium dioxide 10wt%, triethylhexyl phosphoric acid 5wt%, octadecyltrimethicone 1wt%, durene 4wt%, novolac epoxy resin 2wt%, urea-formaldehyde resin 5wt% % Stir and mix at normal temperature to obtain the paint for zipper sliders.

[0102] Formulation of thinner:

[0103] 20 wt% of propylene glycol methyl ether acetate, 50 wt% of durene and 30 wt% of o-xylene.

[0104] Painting steps:

[0105] a) The rough slider is first degreased, then phosphorized with phosphoric acid with a mass concentration of 35% for 90 seconds, and then baked at 120° C. for 40 minutes to obtain a pretreated rough slider, which is placed in a paint spraying machine. b) Put the above-mentioned ...

Embodiment 3

[0122] 26wt% methyl methacrylate, 7wt% n-butyl methacrylate, 0.3wt% acrylic acid, 12wt% styrene, 8wt% n-butyl acrylate, 40wt% p-xylene, 6.4wt% 1,3,5-trimethylbenzene and 0.3wt% di-tert-butyl peroxide were reacted in a reactor at 125° C. for 5 hours to obtain an acrylic resin.

[0123] The acrylic resin 60wt%, titanium dioxide 10wt%, polyether modified organopolysiloxane 10wt%, stearic acid monoglyceride 0.5wt%, durene 15wt%, bisphenol F type epoxy resin 1.5wt% %, 3wt% of melamine formaldehyde resin were stirred and mixed at normal temperature to obtain the paint for zipper sliders.

[0124] Formulation of thinner:

[0125] 20 wt% of propylene glycol methyl ether acetate, 50 wt% of durene and 30 wt% of p-xylene.

[0126] Painting steps:

[0127] a) The rough slider is first degreased, then phosphorized with phosphoric acid with a mass concentration of 35% for 90 seconds, and then baked at 120° C. for 40 minutes to obtain a pretreated rough slider, which is placed in a paint ...

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PUM

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Abstract

The invention provides a paint for a zipper puller. The paint is prepared from the following components of 60 to 80wt% of acrylic resin, 5 to 20wt% of color powder, 5 to 10wt% of leveling agent, 1 to20wt% of durene, 1 to 2wt% of epoxy resin, and 1 to 5wt% of amino resin, wherein the sum of usage amounts of the components is 100%. The paint has the advantages that under the cooperation function ofthe acrylic resin, the epoxy resin, the amino resin and other components according to a certain ratio, the paint for the zipper puller is obtained; the paint is sprayed to the zipper puller, so thatthe falling of whole paint piece is avoided in the water washing process of clothes; when the puller is matched with the zipper, the seizure of the puller is avoided; the spraying of the thicker paintis not required, so that the good paint spraying effect can be obtained, and the spraying time is effectively shortened; the waste amount of paint is small, and the resource is effectively saved.

Description

technical field [0001] The invention relates to the technical field of clothing accessories, in particular to a paint for a zipper slider, a painting method and a paint-spraying slider. Background technique [0002] Sliders are an important part of clothing accessories. In order to achieve the uniformity of the overall appearance of clothing, the shape and appearance of clothing accessories also need to be designed and produced in accordance with current fashion trends. In the prior art, in order to present a variety of sliders to meet market needs, the sliders are mainly painted sliders, so the painted sliders have a large market demand. [0003] The production process of the painted slider on the market is generally as follows: the painted slider is baked and sprayed in the drum, after the baking and spraying is completed, it is hung up, painted by hand, and then baked into a finished product. Since the paint used in the traditional process is mainly epoxy resin two-compo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/12C09D163/00C09D161/20C09D7/65
CPCC09D133/12C08L2201/08C08L2205/035C09D7/65C08L63/00C08L61/20
Inventor 尹利国
Owner ZHEJIANG WEIXING IND DEV
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