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Method for producing marble art paper

A production method and art paper technology, applied in special paper, paper, papermaking and other directions, to achieve the effects of reliable production process, prevention of eye fatigue, good artistic sense and aesthetic sense

Active Publication Date: 2011-07-13
SHANDONG KAILI SPECIAL PAPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no literature report that two colors appear on a piece of paper at the same time during paper machine production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: A kind of preparation method of marble art paper, the slurry proportioning that selects is 20% of Canadian Kelly Pu coniferous wood pulp, 80% of Rizhao Senbo hardwood pulp, the slurry beating adopts the mode of mixed beating, and the pulp is controlled The beating degree of material beating is 34°SR, the concentration of slurry on the Internet is 0.9-1.0%, and the surface absorption weight is 20-30g / m 2 , Surface sizing: AKD dosage is 1.0% (mass ratio of AKD stock solution to absolute dry pulp). Paper machine production speed: 50m / min. Paper weight: 95g / m 2 .

[0014] The paper is dyed twice in two stages. In the first dyeing, the dye is added at the head box of the paper machine, and the dye is directly added into the head box with liquid dye and mixed with the pulp, and the paper pulp forms a single-color background color. Dye dosage for one dyeing: Clariant liquid dye yellow 602ppm (liquid dye stock solution relative to dry pulp quality, the same bel...

Embodiment 2

[0015] Embodiment 2: A kind of preparation method of marble art paper, the slurry proportioning of selection is 20% of Canadian Kelly Pu coniferous wood pulp, 80% of Rizhao Senbo hardwood pulp, the slurry beating adopts the mode of mixed beating, control pulp The beating degree of material beating is 35°SR, the concentration of slurry on the Internet is 1.0%, and the surface absorption weight is 20-25g / m 2 , Surface sizing: AKD dosage is 1.0% (mass ratio of AKD stock solution to absolute dry pulp). Paper machine production speed: 50m / min. Paper weight: 95g / m 2 .

[0016] The paper is dyed twice in two stages. In the first dyeing, the dye is added at the head box of the paper machine, and the dye is directly added into the head box with liquid dye and mixed with the pulp, and the paper pulp forms a single-color background color. Dye dosage for one-time dyeing: Clariant liquid dye yellow 25ppm (liquid dye stock solution relative to dry pulp quality, the same below), Clariant ...

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PUM

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Abstract

The invention relates to a method for producing marble art paper, comprising the following steps: selecting 20% of softwood pulp and 80% of bleached eucalyptus pulp, controlling the beating degree of the pulps within 34-35 DEG SR, the screening concentration of the pulps at 0.9-1.0%, the quantification of paper at 95 g / m<2>. And the surface absorption weight at 20-30 g / m<2>; and dyeing the paper twice, wherein during the first dyeing, a dye is added to a paper machine flow which is conveyed to a high tank, and the liquid dye is directly added to the high tank to be mixed with the pulps, and during the second dyeing, at an initial phase of dehydration and screening of the pulp flow, the dye is sprayed onto a paper machine screen part through a spraying device, and natural and soft simulated cloud patterns or marble patterns are formed through shaking the paper machine screen part and naturally dispersing the dye so as to obtain the marble art paper. The marble art paper has the advantages of easiness in production, reliable production process, high operability, soft paper surface color, abundant colors and cloud pattern effects. The marble art paper is mainly applied to package of special products, book cover, high-order offices and the like.

Description

technical field [0001] The invention relates to a production process of art paper, in particular to a production method of marble art paper. Background technique [0002] We know that papermaking technology is usually made of fiber raw materials through beating, batching, and papermaking. The performance of paper depends on the type and use of paper. Different types of paper have different raw material configurations, manufacturing methods, and process technologies. At present, there are hundreds of paper varieties, and only packaging paper accounts for 37% of the total packaging materials. Paper has steadily developed from information paper to packaging paper and other industries, varieties, and purposes. At present, most of the domestic packaging and decoration papers are made of cardboard or coated cardboard, boxboard, etc., which are of low grade and poor quality, and do not have anti-counterfeiting performance and artistic performance. The papermaking technology used is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/00D21H23/50
Inventor 丛永宁周大仕宋桂芳于彦凤李甲年单秋萍张黎敏李早柏岳剑霞唐晓东
Owner SHANDONG KAILI SPECIAL PAPER
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