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Heat-resistant transfer printing base paper and preparation method thereof

A transfer printing base paper, heat-resistant technology, applied in special paper, paper, papermaking, etc., can solve the problems of high ink or dye residue, affecting the quality of transfer printing, yellowing and brittle paper, etc., to achieve bright colors and small color difference , good layering effect

Inactive Publication Date: 2019-09-10
ZHEJIANG HUACHUAN IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when the thermal transfer printing paper on the market needs high-temperature transfer, there are disadvantages such as high ink or dye residue, large transfer color difference; yellow and brittle paper, difficult to release and peel off, etc.; seriously affect the quality of transfer printing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A heat-resistant transfer printing base paper of the present invention, the heat-resistant transfer printing base paper is composed of the following proportioning components in parts by weight: 500 parts of softwood pulp, 300 parts of broadleaf pulp, 100 parts of bast fiber, 50 parts of clear water, 10 parts of hot glue, 2 parts of dryer release agent, 10 parts of rosin, 10 parts of flame retardant, 20 parts of aluminum sulfate and 1 part of cationic polyacrylamide.

[0016] The preparation process of the heat-resistant transfer printing base paper is as follows:

[0017] 1) Extract 500 parts of softwood pulp, 300 parts of hardwood pulp, 100 parts of bast fiber, 10 parts of flame retardant, 10 parts of heat-resistant glue, and 50 parts of clear water according to the proportioning by weight to disintegrate and beat; slurry concentration 4.5%;

[0018] 2) Extract 2 parts of drying cylinder stripping agent, 10 parts of rosin, 20 parts of aluminum sulfate and 1 part of ca...

Embodiment 2

[0023] It differs from Example 1 in that the heat-resistant transfer printing base paper is composed of the following proportioning components in parts by weight: 600 parts of softwood pulp, 400 parts of hardwood pulp, 200 parts of bast fiber, 70 parts of clear water, heat-resistant 30 parts of glue, 5 parts of drying cylinder stripper, 30 parts of rosin, 30 parts of flame retardant, 50 parts of aluminum sulfate and 5 parts of cationic polyacrylamide.

Embodiment 3

[0025] It differs from Example 1 in that the heat-resistant transfer printing base paper is composed of the following proportioning components in parts by weight: 555 parts of softwood pulp, 355 parts of hardwood pulp, 155 parts of bast fiber, 60 parts of clear water, heat-resistant 20 parts of glue, 3 parts of drying cylinder stripper, 20 parts of rosin, 20 parts of flame retardant, 35 parts of aluminum sulfate and 3 parts of cationic polyacrylamide.

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PUM

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Abstract

The invention discloses heat-resistant transfer printing base paper and a preparation method thereof. The base paper includes, by weight, 500-600 parts of softwood pulp, 300-400 parts of hardwood pulp, 100-200 parts of bast fibers, 50-70 parts of clear water, 10-30 parts of heat-resistant glue, 2-5 parts of a dryer release agent, 10-30 parts of rosin, 10-30 parts of a flame retardant, 20-50 partsof aluminum sulfate, and 1-5 parts of cationic polyacrylamide. After the base paper is processed into printed paper, a requirement on high-temperature transfer during heat transfer is met; bright color, excellent fidelity, good layering sense and small color differences during high-temperature transfer can be achieved; and the paper is not brittle, and can be easily separated from the mold.

Description

technical field [0001] The invention relates to a heat-resistant transfer printing base paper and a preparation method thereof. Background technique [0002] Thermal transfer printing technology, as a widely used transfer printing technology, the generated pattern has the advantages of bright colors, excellent fidelity, good layering and small color difference, and in practical applications, compared with the traditional printing and dyeing industry, it has the advantages of saving production Advantages of using water and reducing printing and dyeing pollution. Therefore, it is widely used in various fields. In fact, the advantages of thermal transfer printing technology are inseparable from the good performance of thermal transfer printing base paper. The thermal transfer printing paper currently on the market has disadvantages such as high ink or dye residue and large color difference in transfer printing when high-temperature transfer is required; the paper is yellow an...

Claims

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Application Information

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IPC IPC(8): D21H27/00D21H11/00D21H17/62D21H17/66D21H17/55D21H21/34D21H21/14D21F11/00
CPCD21F11/00D21H11/00D21H17/55D21H17/62D21H17/66D21H21/14D21H21/34D21H27/00
Inventor 王家斌冯建中宋三斌何勇钢冯海建
Owner ZHEJIANG HUACHUAN IND GRP