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High-resolution thermal transfer ribbon and preparation method thereof

A thermal transfer ribbon, high-resolution technology, applied in printing, ink ribbon, application, etc., can solve problems such as insufficient adhesion of characters, unclear printing, poor scratch resistance, etc., to achieve good adhesion and imprinting Clear, less blurry effect

Inactive Publication Date: 2016-10-12
POMA IND SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the ribbons used in many fields (such as the ribbons used for tickets and supermarkets) require the printed characters to have high resolution and no rough edges. Many existing ribbons on the market cannot meet this demand. There are defects such as insufficient adhesion of printed characters, insufficient printing clarity, poor scratch resistance, and blurred writing after scratching. There are also a small number of ribbons with clear printing and good scratch resistance on the market, but these ribbons are all imported , costly

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A high-resolution thermal transfer ribbon, comprising a base, a thermal transfer ink layer coated on one side of the base, and a heat-resistant coating coated on the other side of the base; the thermal transfer ink The layer is composed of the following raw materials in parts by weight: 28 parts of montan wax, 45 parts of carnauba wax, 14 parts of carbon black, 12 parts of soldering iron black, 4 parts of kaolin, 1 part of montmorillonite, 2.5 parts of aluminum phosphate, and 4 parts of DCPD resin , 1 part of methyl silicone oil, 1 part of ethyl acetate; the heat-resistant coating is composed of the following raw materials in parts by weight: 9 parts of acrylic resin, 85 parts of polyimide; the tape base is PET tape base.

[0022] The preparation method of the high-resolution thermal transfer ribbon described in this embodiment, the steps are as follows:

[0023] 1) Weigh carbon black, iron black, kaolin, montmorillonite and aluminum phosphate, crush them, and pass thro...

Embodiment 2

[0029] A high-resolution thermal transfer ribbon, comprising a base, a thermal transfer ink layer coated on one side of the base, and a heat-resistant coating coated on the other side of the base; the thermal transfer ink The layer is composed of the following raw materials in parts by weight: 29 parts of montan wax, 47 parts of carnauba wax, 17 parts of carbon black, 12 parts of soldering iron black, 5 parts of kaolin, 2 parts of montmorillonite, 3.5 parts of aluminum phosphate, and 4 parts of DCPD resin , 1.3 parts of methyl silicone oil, 1.5 parts of ethyl acetate; the heat-resistant coating is composed of the following raw materials in parts by weight: 10 parts of acrylic resin, 86 parts of polyimide; the tape base is PET tape base.

[0030] The preparation method of the high-resolution thermal transfer ribbon described in this embodiment, the steps are as follows:

[0031] 1) Weigh carbon black, iron black, kaolin, montmorillonite and aluminum phosphate, crush them, and p...

Embodiment 3

[0037] A high-resolution thermal transfer ribbon, comprising a base, a thermal transfer ink layer coated on one side of the base, and a heat-resistant coating coated on the other side of the base; the thermal transfer ink The layer is composed of the following raw materials in parts by weight: 30 parts of montan wax, 47 parts of carnauba wax, 15 parts of carbon black, 14 parts of iron black, 6 parts of kaolin, 1.8 parts of montmorillonite, 2.9 parts of aluminum phosphate, and 5 parts of DCPD resin , 1.6 parts of methyl silicone oil, 3 parts of ethyl acetate; the heat-resistant coating is composed of the following raw materials in parts by weight: 12 parts of acrylic resin, 88 parts of polyimide; the tape base is PET tape base.

[0038] The preparation method of the high-resolution thermal transfer ribbon described in this embodiment, the steps are as follows:

[0039] 1) Weigh carbon black, iron black, kaolin, montmorillonite and aluminum phosphate, crush them, and pass throug...

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Abstract

The invention discloses a high-resolution thermal transfer ribbon which comprises a ribbon base, a thermal transfer ink layer and a thermal resisting coating. One side of the ribbon base is coated with the thermal transfer ink layer, and the other side of the ribbon base is coated with the thermal resisting coating. The thermal transfer ink layer is prepared from, by weight, 28-32 parts of lignite wax, 45-50 parts of carnauba wax, 14-17 parts of carbon black, 12-15 parts of soldering iron black, 4-8 parts of kaolin, 1-3 parts of montmorillonoid, 2.5-3.5 parts of aluminum phosphate, 4-6 parts of DCPD resin, 1-2 parts of methyl silicone oil and 1-5 parts of ethyl acetate. The thermal resisting coating is prepared from, by weight, 9-15 parts of acrylic resin and 85-90 parts of polyimide. The invention further discloses a preparation method of the high-resolution thermal transfer ribbon. The high-resolution thermal transfer ribbon is good in adhesive force, clear in print, resistant to scraping and wide in market prospect.

Description

technical field [0001] The invention relates to the technical field of thermal transfer ribbons, in particular to a high-resolution thermal transfer ribbon and a preparation method thereof. Background technique [0002] Thermal transfer ribbon is a product with a wide range of uses and a very large amount. With the rapid development of my country's information technology and the continuous expansion and deepening of computer applications, people's printing demand for high-speed and high-quality output is increasing. It is difficult to meet the all-round needs of users. Due to the use of high-strength ultra-thin film and high-concentration ink, and the single-use method, the thermal transfer ribbon has high-quality printed characters, long service life of the ribbon, and overcomes ink-jet paper bleeding and is easily soluble in Water and other defects, the thermal transfer method does not have any requirements for printing media, and can be printed on plain paper, recycled p...

Claims

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Application Information

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IPC IPC(8): C09D11/12C09D11/03C09D179/08C09D133/00B41J31/00
CPCB41J31/00C08L2201/08C09D5/18C09D11/03C09D11/12C09D179/08C08L33/00
Inventor 石晓钰郑言郑峥徐美荣
Owner POMA IND SHANGHAI
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