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Thermal transfer ribbon used for edge crush type printer and preparation method thereof

A thermal transfer belt and printer technology, applied in printing, ink ribbon, inking device, etc., can solve the problems of short separation time interval between carbon ribbon and label, inability to achieve transfer effect, etc., to meet wear resistance, increase viscosity, etc. , The effect of clear transfer image

Active Publication Date: 2012-09-05
JIAOZUO ZHUOLI STAMPING MATERIAL CO., LTD.
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with the flat pressure printer, the print head of the edge pressure printer is closer to the edge, and the separation time interval between the ribbon and the label is shorter when performing the printing task. Therefore, the ordinary thermal transfer ribbon, on this type of printer, Can not achieve good transfer effect

Method used

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  • Thermal transfer ribbon used for edge crush type printer and preparation method thereof
  • Thermal transfer ribbon used for edge crush type printer and preparation method thereof
  • Thermal transfer ribbon used for edge crush type printer and preparation method thereof

Examples

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Embodiment Construction

[0016] The following is the thermal transfer belt embodiment of the present invention for edge pressure printers, from top to bottom are ink layer, release layer, base film and back coating, the base film is polyester film, ink layer, release layer The composition of the type layer and the back coating is as follows:

[0017]

[0018]

[0019]

[0020] The resin in the backcoat in the embodiment 1-16 refers to acrylic-organic silicon resin, the solid material of the release layer refers to the total mass of wax and EVA, and the solid material of the ink layer refers to adhesive, carbon black and The total mass of wax; the VA content of ethylene-vinyl acetate copolymer (EVA) is 28~60%, and the melt index of ethylene-vinyl acetate copolymer is 2~300g / 10min.

[0021] The following steps are included in the preparation of the thermal transfer belts of Examples 1-16: (1) Preparation of the back coating: dissolve the acrylic-silicone resin in methyl ethyl ketone, and then ...

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Abstract

The invention relates to a thermal transfer ribbon, in particular to a thermal transfer ribbon used for an edge crush type printer and a preparation method thereof. The thermal transfer ribbon comprises an ink layer, a release layer, a base film and a back coating from top to bottom in sequence, wherein the release layer is composed of wax and an adhesive in a mass ratio of (10-40):1; the base film is a polyester film; the back coating is prepared from acrylic acid-organic silicon resin; and the ink layer is composed of 10-20% of wax, 15-30% of carbon black and 40-70% of adhesive by mass. The thermal transfer ribbon can not only achieve the effect of quick transfer but also simultaneously meet the requirement of abrasion resistance of printed matters and realize high-speed printing.

Description

Technical field [0001] The present invention involves a heat transfer belt, which specifically involves a thermal printed belt and its preparation method for border pressure printers. Background technique [0002] In recent years, with the increasing popularity of hot transfer printing, more and more industries have adopted the information marked by hot transfer to products. For example, the printing of the production date and the production batch number mostly uses hot transfer methods.However, most of these printing is marked at the designated position of the product outsourcing, and the printing content is very limited.At present, the market circulation is up to a flat -pressure printer, a variety of small, industrial -level ones. When the printing task is performed, the label paper and the carbon belt are running simultaneously.There is no problem, but for the case where it only needs to print the rare content on the outer packaging, especially like the food industry, when th...

Claims

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Application Information

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IPC IPC(8): B41J31/06
Inventor 高华华谢旭初李金洞章建军邓丽娟
Owner JIAOZUO ZHUOLI STAMPING MATERIAL CO., LTD.
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