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Thermal transfer ribbon and preparation method thereof

A thermal transfer and carbon ribbon technology, applied in printing, ink ribbon, coating, etc., can solve the problem of low energy consumption, lack of corrosion resistance and peelability, and low durability of wax-based thermal transfer ribbon printing. problem, to achieve the effect of high peelability, good product cost performance and lower production cost

Inactive Publication Date: 2012-11-21
HUZHOU KAIEN COATING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the thermal transfer ribbons on the market mainly include wax-based thermal transfer ribbons, resin thermal transfer ribbons and wax-based resin mixed thermal transfer ribbons. Wax-based thermal transfer ribbons have low printing energy consumption and print The effect is good, but the durability is low, and the corrosion resistance and peelability are lacking compared with other carbon ribbons; the resin thermal transfer ribbon has clear printing, image durability, wear resistance, heat resistance, etc., but it can High consumption and high cost; wax-based resin mixed thermal transfer ribbon is cost-effective and durable, but has disadvantages in terms of hardness, heat resistance, and printing clarity

Method used

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  • Thermal transfer ribbon and preparation method thereof
  • Thermal transfer ribbon and preparation method thereof
  • Thermal transfer ribbon and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] 6 parts of inorganic nano-scale pigments, 6 parts of organic pigments, 0.4 parts of dispersant, 1 part of curing agent, 0.5 parts of defoamer, 45 parts of water-based resin, 1.5 parts of talcum powder, 28 parts of silicone resin, 38 parts of water-based wax emulsion, 88 parts of polyester film, 9 parts of thermal grease, 18 parts of fluorocarbon, 48 parts of silicone resin, 92 parts of deionized water.

[0038] The preparation process of the present invention: first, 6 parts of inorganic nano-scale pigments, 6 parts of organic pigments, and 0.5 parts of dispersant are added to 38 parts of deionized water, stirred for 1.5 hours at a speed of 2000r / min to form ink base material, and then Add 45 parts of water-based resin to the ink base, stir for 0.5 hours, then add 1 part of curing agent and 0.4 parts of defoamer, and stir thoroughly for 0.5 hours to form an ink coating emulsion; then add 1.5 parts of talcum powder to 27 parts of Stir in deionized water for 1 hour at a s...

Embodiment 2

[0040] 7 parts of inorganic nano-scale pigments, 7 parts of organic pigments, 0.5 parts of dispersant, 1 part of curing agent, 0.5 parts of defoaming agent, 50 parts of water-based resin, 2 parts of talcum powder, 30 parts of silicone resin, 40 parts of water-based wax emulsion, 90 parts of polyester film, 10 parts of thermal grease, 20 parts of fluorocarbon, 50 parts of silicone resin, 95 parts of deionized water.

[0041]The preparation process of the present invention: first, 7 parts of inorganic nano-scale pigments, 7 parts of organic pigments, and 0.5 parts of dispersant are added to 38 parts of deionized water, stirred for 1.5 hours at a speed of 2000r / min to form ink base material, and then Add 50 parts of water-based resin to the ink base, stir for 0.5 hours, then add 1 part of curing agent and 0.5 parts of defoamer, and stir thoroughly for 0.5 hours to form an ink coating emulsion; then add 2 parts of talcum powder to 27 parts to remove Stir in deionized water for 1 h...

Embodiment 3

[0043] 8 parts of inorganic nano-scale pigments, 8 parts of organic pigments, 0.6 parts of dispersants, 1.2 parts of curing agents, 0.6 parts of defoamers, 55 parts of water-based resins, 2.5 parts of talcum powder, 28 parts of silicone resins, 38 parts of water-based wax emulsions, 92 parts of polyester film, 11 parts of thermal grease, 22 parts of fluorocarbon, 52 parts of silicone resin, 98 parts of deionized water.

[0044] The preparation process of the present invention: first, 8 parts of inorganic nano-scale pigments, 8 parts of organic pigments, and 0.6 parts of dispersant are added to 38 parts of deionized water, stirred for 1.5 hours at a speed of 2000r / min to form ink base material, and then Add 55 parts of water-based resin to the ink base, stir for 0.5 hours, then add 1.2 parts of curing agent and 0.6 parts of defoamer, and stir thoroughly for 0.5 hours to form an ink coating emulsion; then add 2.5 parts of talcum powder to 28 parts of In ionized water, stir for 1...

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Abstract

The invention discloses a thermal transfer ribbon which comprises an ink layer, a release agent layer, base material and a thermal resistant layer. The ink layer comprises water-dilutable resin, inorganic nanoscale pigment, organic pigment, dispersant, curing agent, deformer and deionized water. The release agent layer comprises organic silicone resin, water-based wax emulsion, talcum powder and deionized water. The base material includes polyester film and thermal-conductive silicone grease. The thermal resistant layer comprises perfluorocarbon, organic silicone resin and deionized water. The invention further discloses a preparation method for the thermal transfer ribbon. The preparation method includes steps of stirring, mixing, drying and the like. The thermal-conductive silicone grease is added to the base material polyester film, using temperature of the thermal transfer ribbon is increased, thermal resistance and adaptability of the thermal transfer ribbon are improved, and printing speed is increased. The thermal resistant layer is added to the thermal transfer ribbon, and accordingly performance of the thermal transfer ribbon is improved. The release layer is added, and accordingly the ink is easier to separate from the base, strippable level is high, printing effect is better, and writing is clearer. The deionized water is used as solvent, and accordingly production cost is reduced, and cost performance of the thermal transfer ribbon is better.

Description

【Technical field】 [0001] The invention relates to a thermal transfer carbon ribbon and a preparation method of the thermal transfer ribbon. 【Background technique】 [0002] The thermal transfer ribbon is a necessary consumable material for printing, and it is also the core material that determines the image quality of thermal transfer printing. At present, the thermal transfer ribbons on the market mainly include wax-based thermal transfer ribbons, resin thermal transfer ribbons and wax-based resin mixed thermal transfer ribbons. Wax-based thermal transfer ribbons have low printing energy consumption and print The effect is good, but the durability is low, and the corrosion resistance and peelability are lacking compared with other carbon ribbons; the resin thermal transfer ribbon has clear printing, image durability, wear resistance, heat resistance, etc., but it can High consumption and high cost; wax-based resin mixed thermal transfer ribbons are cost-effective and durabl...

Claims

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Application Information

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IPC IPC(8): B41J31/05C08L67/00C09D201/00C09D183/00C09D7/12C08J7/04
Inventor 虞友义
Owner HUZHOU KAIEN COATING
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