A kind of thermal transfer label with stress color changing effect and its production process

A stress discoloration, thermal transfer technology, applied in the direction of film/sheet without carrier, seal, film/sheet adhesive, etc., can solve the problem of insufficient feel style, insufficient product series, insufficient product type question

Active Publication Date: 2020-10-23
福建省张氏新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The printing method of this process is widely used in blank T-shirts, knitted T-shirts, blank sweaters, denim, plush, toys, shoes, backpacks, hats, etc., but the hand feeling style of the existing heat transfer trademark products is not complete enough , the product series is not perfect enough, the product types are not rich enough, and there are few product styles for customers to choose from, which needs further improvement

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0026] The preparation method of the stress-chromic layer slurry is as follows: slowly add dry-process resin, color vehicle, polyether-type defoamer, silicone leveling agent, and organic color paste into the stress-chromic resin in sequence, stir well, and use 200 Filter through the mesh filter and set aside.

[0027] Among them, the stress-changing resin is FC-3201 stress-changing resin produced by Hangzhou Zhongfucai New Material Technology Co., Ltd., the dry-process resin is HD-30L dry-process standard resin produced by Huada Chemical Group Co., Ltd., and polyether-type defoamer The XAMA-3c polyether type defoamer produced by BELL Chemicals in Germany, the organic silicon leveling agent is YZ-1500 organic silicon leveling agent produced by Jiaxing Yuanzhi Chemical Co., Ltd., the associative thickener and color vehicle are both It is a commercially available common additive.

[0028] The color glue layer includes the following raw materials in parts by weight: 95-105 parts ...

Embodiment 1

[0062] A thermal transfer trademark with stress-chromic effect, including PET film, release layer, surface protection layer, stress-chromic layer, color glue layer, white glue layer, anti-sublimation layer and hot melt adhesive arranged in sequence from bottom to top Floor.

[0063] The stress-chromic layer includes the following raw materials in parts by weight: 90 parts of stress-chromic resin, 20 parts of dry-process resin, 5 parts of organic color paste, 1 part of vehicle, 1.2 parts of polyether type defoamer, 0.3 parts of silicone leveling agent share.

[0064] The preparation method of the stress-chromic layer slurry is as follows: slowly add dry-process resin, color vehicle, polyether-type defoamer, silicone leveling agent, and organic color paste into the stress-chromic resin in sequence, stir well, and pass 200 Filter through the mesh filter and set aside.

[0065] Among them, the stress-changing resin is FC-3201 stress-changing resin produced by Hangzhou Zhongfucai...

Embodiment 2

[0099] A thermal transfer trademark with stress-chromic effect, including PET film, release layer, surface protection layer, stress-chromic layer, color glue layer, white glue layer, anti-sublimation layer and hot melt adhesive arranged in sequence from bottom to top Floor.

[0100] The stress-chromic layer includes the following raw materials in parts by weight: 110 parts of stress-chromic resin, 5 parts of dry-process resin, 3 parts of organic color paste, 1.5 parts of vehicle, 0.8 parts of polyether defoamer, 0.5 parts of silicone leveling agent share.

[0101] The preparation method of the stress-chromic layer slurry is as follows: slowly add dry-process resin, color vehicle, polyether-type defoamer, silicone leveling agent, and organic color paste into the stress-chromic resin in sequence, stir well, and pass 200 Filter through the mesh filter and set aside.

[0102] Among them, the stress-changing resin is FC-3201 stress-changing resin produced by Hangzhou Zhongfucai N...

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PUM

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Abstract

The invention relates to a heat transfer printing trademark with stress discoloration effect and a production process thereof. The thermal transfer trademark having a stress-discoloration effect, comprises a PET film arranged in order from bottom to top, release layer, surface protection layer, stress chromotropic layer, Chromophore layer, white glue layer, Anti-sublimation lay and hot melt adhesive layer, the stress chromotropic layer comprises the following raw materials in parts by weight: stress chromotropic resin, dry process resin, organic color paste, defoamer, Polyether Defoamer, silicone leveling agent, the thermal transfer trademark with stress discoloration effect produced by the invention is realized by using the principle of stress whitening, When it is stretched, pushed up, bent, folded and other external forces, the deformation of the film will show color change, and with the change of deformation gradient, the color shows a light to dark gradient characteristics, givinga natural, soft feeling, once the external force is eliminated, the color of the trademark surface will naturally recover as before.

Description

technical field [0001] The invention belongs to the field of heat-transfer label preparation, and in particular relates to a heat-transfer label with a stress-color-changing effect and a production process thereof. Background technique [0002] Thermal transfer printing is a surface printing method. First, the transfer film is printed, that is, the pattern or text is first printed on the surface of the film, and then the graphics and text on the printing film are transferred to the substrate by heating and pressing through the thermal transfer processing equipment. The surface of the object makes the product bright and beautiful, greatly improves the product grade, increases the added value of the product and the market competitiveness. It is characterized by simple process, few procedures, high efficiency, no pollution, small footprint and low investment. Because its printing process is simple, easy to operate, the required materials are economical and easy to get, and it ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F3/02C09J7/10C09J7/30C09J7/25C09J7/50C09D201/00C09D7/65C09D175/04C09D7/63C09J175/04C09J11/04C09J11/06C09J11/08
CPCC08K2003/2241C08L2205/03C09D175/04C09D201/00C09J7/00C09J11/04C09J11/06C09J11/08C09J175/04C09D7/63C09D7/65G09F3/0294G09F2003/0257C08L101/00C08L71/00C08L1/02C08K3/22C08K5/053
Inventor 罗彬张和平
Owner 福建省张氏新材料科技有限公司
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