Thermal transfer ribbon for printing golden and silver bar codes and preparation method thereof

A barcode printing, gold and silver color technology, applied to chemical instruments and methods, printing, ink ribbons, etc., can solve the problems of serious pollution, cumbersome plate making, waste, etc., and achieve the effect of simple preparation method, easy popularization and application, and strong covering power

Active Publication Date: 2016-01-06
JIAOZUO ZHUOLI STAMPING MATERIAL CO., LTD.
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In these industries, gold and silver labels are still produced by screen printing, which has problems such as serious pollution, cumbersome plate making, and serious waste.

Method used

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  • Thermal transfer ribbon for printing golden and silver bar codes and preparation method thereof
  • Thermal transfer ribbon for printing golden and silver bar codes and preparation method thereof
  • Thermal transfer ribbon for printing golden and silver bar codes and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040]

[0041] The preparation method of the above-mentioned gold and silver barcode printing ribbon comprises the following steps:

[0042] a. In terms of weight ratio, gasoline: linking material = 9: 1, dilute and mix the linking material silicone resin (85g) of the back coat with gasoline, and then add the additive methyl in proportion within 30 minutes before use Hydrogen siloxane (15g) is mixed evenly, coated on the surface of the tape base with a thickness of 4.5 μm, dried at 80°C to form a back coating with a thickness of 0.2 μm, and enters the next process;

[0043] b. By weight, toluene: wax + resin = 3: 1, heat and dissolve the wax, SEBS resin and C9 petroleum resin with toluene, apply it on the other side of the tape base, and dry it at 75°C to form a thickness of 0.4 μm Release layer, enter the next process;

[0044] c. By weight, toluene: modified acrylic polyurethane resin = 1:4, heat and dissolve the modified acrylic polyurethane resin with toluene, apply i...

Embodiment 2

[0048]

[0049] Preparation:

[0050] The thickness of the tape base is 4.5 μm, the drying temperature is 80°C, and the thickness of the back coating is 0.2 μm; the drying temperature in step b is 75°C, and the thickness of the release layer is 0.5 μm; the drying temperature in step c is 90°C, and the coating protective layer The thickness is 1 μm; the thickness of the color layer in step d is 1.3 μm, the drying temperature in step e is 80°C, and the thickness of the connecting layer is 0.8 μm; the total thickness of the gold and silver barcode printing ribbon is 8.3 μm; the printing hiding power: 1.1; the printing gloss 25. Others are the same as in Example 1.

Embodiment 3

[0052]

[0053] Preparation:

[0054] The thickness of the tape base is 4.5 μm, the drying temperature is 80°C, and the thickness of the back coating is 0.2 μm; the drying temperature in step b is 75°C, and the thickness of the release layer is 0.4 μm; the drying temperature in step c is 90°C, and the coating protective layer Thickness: 0.7 μm; color layer thickness in step d: 1.5 μm; drying temperature in step e: 80°C, connecting layer thickness: 0.8 μm; total thickness of gold and silver barcode printing ribbon: 8.1 μm; blot hiding power: 1.4; blot gloss Degree 27, other are all with embodiment 1.

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Abstract

The invention discloses a thermal transfer ribbon for printing golden and silver bar codes and a preparation method thereof, and belongs to the technical field of thermo-printing material. The thermal transfer ribbon for printing the golden and silver bar codes is composed of a ribbon base, a back coating and a thermal transfer printing layer, wherein the back coating and the thermal transfer printing layer are arranged on the two sides of the ribbon base in a coating mode. The thermal transfer printing layer is divided into four parts, namely the release layer, the coating protection layer, the color layer and the connecting layer, wherein the release layer, the coating protection layer, the color layer and the connecting layer are sequentially arranged on the surface of one side of the ribbon base from inside to outside. The release layer is composed of, by weight, connecting material of 73-90% and wax of 10-27%, the connecting material is composed of SEBS resin and petroleum resin, the SEBS resin accounts for 55-80% in total mass of the release layer, the petroleum resin accounts for 0-25% in total mass of the release layer, and the wax can be rice bran wax or polyethylene wax or carnauba wax. The coating protection layer is composed of modified acrylic acid polyurethane resin, wherein the softening point of the modified acrylic acid polyurethane resin ranges from 110 DEG C to 115 DEG C. The color layer is plated to be golden or silver through the vacuum evaporation process. The connecting layer is composed of, by weight, saturated polyester resin of 50-71%, atactic polypropylene resin of 10-30% and polyethylene wax of 10-28%.

Description

technical field [0001] The invention belongs to the field of hot stamping materials, and in particular relates to a gold and silver barcode printing ribbon and a preparation method thereof. Background technique [0002] In recent years, with the development of thermal transfer printing technology, the fields of label application have become more and more extensive. The performance requirements of enterprises for labels are also gradually increasing. In particular, some high-end industries such as electronics, automobiles, and chemical industries have begun to pay more and more attention to issues such as the characteristics of labeled information. In these industries, gold and silver labels are still produced by screen printing, which has problems such as serious pollution, cumbersome plate making, and serious waste. [0003] The gold and silver barcode printing carbon ribbon breaks the development bottleneck of the thermal transfer printing industry, improves the technica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J31/08B32B27/08B32B27/30B32B27/18B32B27/40B32B7/06B32B27/06B32B27/36
Inventor 李金洞杜小冬邢文娟张军涛
Owner JIAOZUO ZHUOLI STAMPING MATERIAL CO., LTD.
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