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Heat-transfer-printing color tape capable of being printed with high-temperature-resistant marks and manufacturing method thereof

A technology of thermal transfer ribbon and production method, which is applied in the direction of printing, ink ribbon, ink, etc., and can solve the problems of imprint deformation, unusable industrial fields, etc.

Inactive Publication Date: 2012-03-21
HEBEI UNIV OF ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the characters, images or barcodes printed by thermal transfer ribbons used in the above occasions will be deformed, blurred and damaged due to flow and decomposition at a temperature of 150°C or higher, so they cannot be used in the ceramic industry. , iron-making and steel-making industry, metal casting and forging industry, glass industry and other industrial fields that require high-temperature treatment processes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] 20 grams of N-butylpyridine bromide, 28 grams of aluminum phosphate, 8 grams of titanium dioxide, 13 grams of silicon dioxide, 5 grams of sodium montmorillonite, 10 grams of carbon black, 2 grams of amino silicone oil, 2 grams of hydroxyl silicone oil, leveling Agent BYK-333 2 grams, defoamer BYK-017 1 gram, organic bentonite BS-1C 1 gram, deionized water 8 grams. Mix it into a slurry, and grind it with a sand mill until the fineness is less than 5 microns. Roller coating up to 6 m 2 On the PET tape base, dry at 25°C and 40% humidity for 5 hours, then dry at 120°C for 6 hours.

Embodiment 2

[0030] 30 grams of aluminum phosphate, 5 grams of titanium dioxide, 5 grams of silicon dioxide, 5 grams of sodium montmorillonite, 16 grams of red iron oxide, mixed and ground, passed through a 1000-mesh sieve, the sieve residue ≤ 5%. Then add 4 grams of methyl silicone oil, 35 grams of N-butylpyridine bromide, and heat to 120°C. Use electric heating to keep the ink composition at 120°C, and roll it to 5 m 2 On the PET tape base, it can be cooled naturally.

Embodiment 3

[0032] 15 grams of aluminum phosphate, 10 grams of aluminum chromium phosphate, 5 grams of borax, 5 grams of titanium dioxide, 5 grams of silicon dioxide, 5 grams of kaolin, 16 grams of red iron oxide, mixed and ground, passed through a 1000-mesh sieve, and the residue ≤ 5 %. Then add 4 grams of methyl silicone oil, 35 grams of N-butylpyridine bromide, and heat to 120°C. Use electric heating to keep the ink composition at 120°C, and roll it to 5 m 2 On the PET tape base, it can be cooled naturally.

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PUM

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Abstract

The invention discloses a heat-transfer-printing color tape capable of being printed with high-temperature-resistant marks, comprising a PET (polyethylene terephthalate) tape base and a heat-transfer-printing oil-ink layer adhered on the PET tape base. The heat-transfer-printing color tape is characterized in that the heat-transfer-printing oil-ink layer comprises the following materials in partsby weight: 5-35 parts of ionic liquid, 20-45 parts of composite inorganic binding agent, 5-40 parts of inorganic filler, 1-8 parts of organic silicon resin, 5-40 parts of high-temperature-resistant pigment, 0-5 parts of processing aid and 0-20 parts of solvent; and the ionic liquid is solid in normal temperature, is liquid when being heated in heat transfer printing, and is solid due to being decomposed at the temperature of higher than 300 DEG C. The heat-transfer-printing oil-ink layer is coated on a base film by adopting a blade coating or roll coating process. Compared with the prior art,the marks printed on the color tape disclosed by the invention such as characters, images and barcodes can resist high temperature without casting, deformation and blurring. The heat-transfer-printing color tape can be used for the industrial fields with high-temperature treatment procedures such as the ceramic industry, the iron-making and steel-making industry, the metal casting and forging industry, the glass industry and the like.

Description

technical field [0001] The invention relates to a recording material for thermal transfer printing technology, in particular to a thermal transfer ribbon capable of printing high-temperature resistant imprints and its production. Background technique [0002] In recent years, thermal transfer ribbons have developed rapidly due to their high printing resolution, clear and durable text and images, fast printing speed, and on-site printing. It has a wide range of applications, for example, it can be used to print cargo nameplates, price tags, and barcodes in the logistics industry, it can be used to print on-site barcodes in the barcode management system of the manufacturing industry, it can also be used to print train tickets and boarding passes in the passenger transport industry, and it can also be used for office automation printing. Fax documents, etc. Thermal transfer ribbons have no requirements on the imaged media, and can be clearly printed on plain paper, recycled pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J31/06C09D11/02C09D11/03
CPCB41M5/52
Inventor 马计斌殷耀兵高会东
Owner HEBEI UNIV OF ENG
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