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Transfer printing paper and production method thereof

A technology for transfer printing paper and production method, which is applied in papermaking, paper coatings, textiles and papermaking, etc., can solve the problems of arching deformation, deformation, affecting the normal operation of production, etc. Effect

Inactive Publication Date: 2012-12-19
GOLD EAST PAPER JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the transfer printing process, the transfer printing paper has to go through two processes of sizing and inkjet to contact a large amount of water. The fibers in the transfer printing paper will be deformed during the two water absorption and drying processes, which will cause the transfer printing paper Arching deformation occurs, and when ink is sprayed, the arched paper surface of the transfer printing will rub against the inkjet head, thus affecting the normal operation of production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Softwood pulp, hardwood pulp and mineral fiber are mixed at a mass ratio of 20:75:5 to prepare raw paper pulp, and chemical additives are added to the pulp, the chemical additives include 0.95% internal sizing starch relative to the weight of the pulp, 0.8% alkyl ketene dimer sizing agent, 300ppm cationic polyacrylamide cationic retention aid, 1000ppm silica gel anion retention aid; 85g / m is made by soft calendering after paper output 2 base paper layer.

[0027] Mix pigment, starch, latex, polyphosphate dispersant, silicone defoamer, formaldehyde resin water resistant agent, paraffin wax emulsion lubricant according to the mass ratio of 100:5:8:0.05:0.05:1.5:0.6 and add water to prepare the solid content 65% water-absorbing coating layer coating solution, on the front side of the base paper layer at 25g / m 2 The coating amount is applied to form a water-absorbing coating layer on the front side of the base paper layer. In this embodiment, the pigment is composed of he...

Embodiment 2

[0031] Softwood pulp, hardwood pulp and mineral fiber are mixed at a mass ratio of 10:80:10 to prepare raw paper pulp, chemical additives to the pulp, the chemical additives include 0.95% internal sizing starch relative to the weight of the pulp, 0.8 %Alkyl ketene dimer sizing agent, 300ppm cationic polyacrylamide cationic retention aid, 1000ppm silica gel anion retention aid; finally, 85g / m is obtained by soft calendering 2 base paper layer.

[0032] Mix pigment, starch, latex, polyphosphate dispersant, silicone defoamer, formaldehyde resin water resistant agent, paraffin wax emulsion lubricant according to the mass ratio of 100:5:8:0.05:0.05:1.5:0.6 and add water to prepare the solid content 65% water-absorbing coating layer coating solution, on the front side of the base paper layer at 25g / m 2 The coating amount is applied to form a water-absorbing coating layer on the front side of the base paper layer. In this embodiment, the pigment is composed of heavy calcium carbona...

Embodiment 3

[0036] Softwood pulp, hardwood pulp and mineral fiber are mixed at a mass ratio of 5:85:10 to prepare raw paper pulp, and chemical additives are added to the pulp, which include 0.95% internal sizing starch relative to the weight of the pulp, 0.8% alkyl ketene dimer sizing agent, 300ppm cationic polyacrylamide cationic retention aid, 1000ppm silica gel anion retention aid; finally, 85g / m is obtained by soft calendering 2 base paper layer.

[0037] Mix pigment, starch, latex, polyphosphate dispersant, silicone defoamer, formaldehyde resin water resistant agent, and paraffin wax emulsion lubricant according to the mass ratio of 100:5:8:0.05:0.05:1.5:1.5 and add water to prepare the solid content 65% water-absorbing coating layer coating solution, on the front side of the base paper layer at 25g / m 2 The coating amount is applied to form a water-absorbing coating layer on the front side of the base paper layer. In this embodiment, the pigment is composed of heavy calcium carbona...

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Abstract

The invention relates to transfer printing paper, comprising a base paper layer and a water absorption coating layer coated on a surface of the base paper layer, wherein the water absorption coating layer comprises a pigment and a binder; the pigment comprises heavy calcium carbonate, china clay and nano-silica; and the binder comprises starch and latex. The surface of the transfer printing paper is coated with the water absorption coating layer, the nano-silica in the water absorption coating layer has a three-dimensional network structure and has relatively large specific surface area, thereby enabling the water absorption coating layer to have many micropore structures, so that water content entering into the base paper layer is reduced; and thus deformation caused by water absorption of the transfer printing paper is decreased. The invention also provides a production method of the transfer printing paper.

Description

technical field [0001] The invention relates to the technical field of papermaking, in particular to a transfer printing paper and a production method thereof. Background technique [0002] Transfer printing is to print the dye on the transfer printing paper first, and then transfer the dye from the transfer printing paper to the textile through heat treatment, so as to form the desired pattern on the textile. In the transfer printing process, the transfer printing paper has to go through two processes of sizing and inkjet to contact a large amount of water. The fibers in the transfer printing paper will be deformed during the two water absorption and drying processes, which will cause the transfer printing paper Arching deformation occurs, and when ink is sprayed, the arched paper surface of the transfer printing will rub against the inkjet head, thereby affecting the normal operation of production. Contents of the invention [0003] In view of this, it is necessary to p...

Claims

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Application Information

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IPC IPC(8): D21H19/40D21H19/54D21H19/44D21H19/38D21H19/84
Inventor 胡华雷
Owner GOLD EAST PAPER JIANGSU
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