Heat sensitive paper top coating paint, heat sensitive paper paint and heat sensitive paper

A surface coating and coating technology, applied in the thermal paper surface coating coating, thermal paper coating and thermal paper fields, can solve the problems of reducing the service life of thermal printers, print head damage, etc., to improve the service life, The effect of reducing accumulation and reducing damage
CN107366184AInactive Publication Date: 2017-11-21GOLD HUASHENG PAPER SUZHOU IND PARK
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GOLD HUASHENG PAPER SUZHOU IND PARK
Publication Date
2017-11-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a heat sensitive paper top coating paint, a heat sensitive paper paint and a heat sensitive paper. The heat sensitive paper top coating paint comprises a first filler, wherein the first filler comprises light calcium carbonate of which the oil absorption value is greater than or equal to a threshold. According to the above manner, the embodiments provided by the invention can relieve the accumulation of printing heads of a thermal printer when the heat sensitive paper printing environment is changed.
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Description

technical field

[0001] The invention relates to the technical field of papermaking, in particular to a heat-sensitive paper surface coating paint, heat-sensitive paper paint and heat-sensitive paper. Background technique

[0002] In recent years, the use of thermal paper has become more and more extensive, and the demand for use has also increased year by year. From common cash register receipts, freight logistics labels, food labels and metering labels for different applications in supermarkets, to transportation bills, lottery paper for high-end applications, etc., hot paper can be seen in more and more places. Use of sensitive paper.

[0003] When printing on thermal paper, you need to use the matching thermal printer. The working principle of the thermal printer is: the printing head of the thermal printer is equipped with a heating element. When the heating element passes a certain current, it will quickly generate high temperature. When the top coat of the paper meet...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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