Digital ink-jet non-woven base paper

A digital inkjet and base paper technology, applied in textiles and papermaking, papermaking, paper coating, etc., to achieve good covering performance, bright colors, and fast ink absorption

Active Publication Date: 2016-02-24
ZIBO OU MU SPECIAL PAPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because non-woven wallpaper base paper does not have the high printing effect of traditional PVC base paper, the market needs a non-woven wallpaper base paper that combines the printing effect of traditional PVC wallpaper base paper and the air permeability of non-woven wallpaper base paper.

Method used

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  • Digital ink-jet non-woven base paper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A kind of digital inkjet non-woven base paper described in this embodiment, by weight percentage, the base paper is composed of the following formula components:

[0050] Plant fiber 66%, chemical fiber 12%, filler 13.8%, adhesive 8%, chemical additive 1.2%.

[0051] The filler is china clay.

[0052] The adhesive described in the base paper formula is styrene-acrylic latex.

[0053] Chemical additives: the dispersant is an aqueous polycarboxylate ammonium salt solution, accounting for 0.6% by mass of the raw material, and the water-retaining agent is acrylamide-acrylate copolymerized cross-linked product, accounting for 0.6% by mass of the raw material.

[0054] Technology of the present invention is:

[0055] Plant fiber + chemical fiber + filler→forming→pressing→drying→sizing→drying→coating→calendering→coiling→packaging.

[0056] During the preparation process, the plant fibers of 3% of the total mass of the base paper are ground into fine plant fibers, and the fi...

Embodiment 2

[0062] A kind of digital inkjet non-woven base paper according to the present invention, by weight percentage, the base paper is composed of the following formula components:

[0063] Plant fiber 69%, chemical fiber 11%, filler 13.8%, adhesive 6%, chemical additive 1.2%.

[0064] The filler is kaolin, superfine silica.

[0065] The adhesive described in the base paper formula is styrene-acrylic latex.

[0066] Chemical additives: the dispersant is an anionic polyacrylic acid sodium salt solution, accounting for 0.7% by mass of the raw material; the water retention agent is acrylamide-acrylate copolymer cross-linked product, accounting for 0.5% by mass of the raw material.

[0067] Technology of the present invention is:

[0068] Plant fiber + chemical fiber + filler→forming→pressing→drying→sizing→drying→coating→calendering→coiling→packaging.

[0069] During the preparation process, the plant fibers of 6% of the total mass of the base paper are ground into fine plant fibers,...

Embodiment 3

[0076] A kind of digital inkjet non-woven base paper according to the present invention, by weight percentage, the base paper is composed of the following formula components:

[0077] Plant fiber 70%, chemical fiber 8%, filler 10.8%, adhesive 10%, chemical additive 1.2%.

[0078] The filler is one or two of china clay and superfine silica.

[0079] The adhesive described in the base paper formula is one or two kinds of styrene-acrylic latex.

[0080] Chemical additives: the dispersant is a polycarboxylate ammonium salt solution accounting for 0.2% by mass in the raw material, and the acidic group-containing copolymer xylene solution accounts for 0.3% by mass in the raw material; the water-retaining agent is acrylamide-acrylic acid salt copolymerization The combined product accounts for 0.7% by mass in the raw material.

[0081] Technology of the present invention is:

[0082] Plant fiber + chemical fiber + filler→forming→pressing→drying→sizing→drying→coating→calendering→coi...

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Abstract

The invention relates to a digital ink-jet non-woven base paper, which is composed of the following formula components by weight percentage: 66-74% of bleached chemical pulp, 8-15% of chemical fiber, 10-15% of filler, 6-12% of an adhesive, and 0.5%-1.5% of a chemical additive. The digital ink-jet non-woven base paper provided by the invention has the advantages of environmental protection, soft hand feel, high grade, durability and easy construction, good printing effect, bright color and good layering, increases the smoothness of finished paper, achieves better printing effect and stronger stereoscopic sense, satisfies the requirements of people for environmental protection and health, and also achieves the aesthetic requirement.

Description

technical field [0001] The invention belongs to the field of papermaking, and in particular relates to a digital ink-jet non-woven base paper. technical background [0002] With the development of world economy and culture, it is constantly developing and changing. The use of wallpaper in different periods is the embodiment of the comprehensive factors of local economic development level, new material science and popular consumer psychology. With the changes of the times, the development of wallpaper continues to develop with the development of the world's economy and culture. It has experienced: the development and changes of paper, painting on paper, foam paper, printed paper, embossed paper, and special craft paper. process. [0003] The current wallpaper penetration rate in Japan and Russia is close to 100%, in Europe and the United States there is also a penetration rate of 50%-60%, and in China the penetration rate is less than 1%. With the development of China's econ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H15/10D21H17/69D21H19/38D21H19/40D21H19/44
CPCD21H15/10D21H17/69D21H19/385D21H19/40D21H19/44
Inventor 李安东李文海李建峰延伟
Owner ZIBO OU MU SPECIAL PAPER
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