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Resin thermal transfer ribbon for soft label printing and preparation method thereof

A resin carbon, soft label technology, applied in printing, ink ribbons, and devices for coating liquid on surfaces, etc., can solve the problems of high printing plate making costs, increased printing costs, exhaust gas pollution, etc., achieve good scratch resistance, improve The effect of abrasion resistance

Active Publication Date: 2022-04-05
湖南鼎一致远科技发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This printing method has two disadvantages: 1) the ink printing method is used, and the printing process will generate a lot of exhaust gas pollution; 2) the cost of printing and plate making is relatively high
This leads to the problem of unstable printing effect and high printing cost.

Method used

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  • Resin thermal transfer ribbon for soft label printing and preparation method thereof
  • Resin thermal transfer ribbon for soft label printing and preparation method thereof
  • Resin thermal transfer ribbon for soft label printing and preparation method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0047] The preparation method of the resin ribbon for soft label printing of the present invention comprises the following steps:

[0048] 1) Prepare the solutions of the protective layer 3, the pigment layer 4, and the backcoat layer 1 respectively.

[0049] The solution preparation method of the back coat 1 is to dissolve 5 to 15 parts of polyamideimide in a mixed solvent of 100 parts of 2-butanone and 100 parts of toluene, and then add 2 to 6 parts of zinc stearate, 1 to 4 parts of Mix PE wax, 1-2 parts of leveling agent, 1-2 parts of dispersant, and 1-2 parts of antistatic agent.

[0050] The solution preparation method of the protective layer 3 is as follows: 5-10 parts of solvent-resistant acrylic resin, 3-6 parts of polyether polyol and 1-3 parts of modified isocyanate or 8-15 parts of polyurethane ink binder, 0.01 part of organic silicone oil with 42.5 A mixed solvent of 2-butanone and 42.5 parts of toluene was dissolved.

[0051] The solution preparation method of t...

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Abstract

The invention relates to the technical field of soft label color printing, in particular to a resin thermal transfer ribbon for soft label printing and a preparation method of the resin thermal transfer ribbon. The resin thermal transfer ribbon comprises a base material and a back coating layer arranged on one side of the base material, a protective layer is arranged on the other side of the base material, and a pigment layer is arranged on the protective layer. Wherein the component of the protective layer comprises acrylic resin, and also comprises one of modified isocyanate and a polyurethane ink binder; and the pigment layer comprises the components of a polyurethane ink binder and amorphous copolymerized polyester. The protective layer of the resin thermal transfer ribbon can greatly improve the wear resistance of printed patterns; and the pigment layer has good adhesive force. The resin thermal transfer ribbon is suitable for various printing materials, has wide applicability and stability, and meanwhile has the advantage of being environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of soft label color printing, in particular to a resin ribbon for soft label printing and a preparation method thereof. Background technique [0002] As the use of soft labels becomes more and more widespread, the quality requirements for soft label printing, especially soft label color printing, are getting higher and higher. [0003] At present, most of the soft label printing on the market adopts the mode of offset printing. This printing method has two disadvantages: 1) the ink printing method is used, and a large amount of waste gas pollution will be generated during the printing process; 2) the cost of printing plate making is relatively high. [0004] However, the carbon ribbon that adopts the thermal transfer method cannot meet the requirements of soft label printing on a variety of materials. At present, there are many types of printing materials that can be used as soft labels. The more common pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J31/00B05C1/08B05D3/04C09D7/63C09D133/00C09D175/04C09D179/08
Inventor 吴兴泽唐国初
Owner 湖南鼎一致远科技发展股份有限公司
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