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Production method of snowflake art paper

A production method and art paper technology, applied in pulp beating method, paper, papermaking and other directions, can solve problems such as the production method of snowflake art paper, and achieve the effects of good artistic sense and aesthetic feeling, reliable production process and strong operability

Active Publication Date: 2012-09-12
SHANDONG KAILI SPECIAL PAPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But up to now, do not see the bibliographical report of the production method of relevant snowflake art paper

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: a kind of preparation method of beige snowflake art paper, the basic slurry proportioning that selects is 20% of Canadian Kelly Pu coniferous wood pulp, 80% of Rizhao Senbo hardwood pulp, and the slurry beating adopts the mode of mixing beating, Control the beating degree of slurry beating to 32oSR, and the beating concentration is 4.0-6.0%; pump the beating-treated slurry into the batching tank, and add 1.5% cationic starch and 2.0% wet strength agent (relative to the basic slurry) in the batching tank dry weight, weight ratio, the same below), after stirring evenly, it is pumped into the flow delivery system of the paper machine by the slurry pump.

[0031] Preparation of titanium dioxide slurry: coniferous pulp 12%, broad-leaved pulp 48%, titanium dioxide 40%, coniferous and broad-leaved pulp is a slurry after mixing and beating, the degree of knocking is 30-33oSR, and white powder flocculant is added KP4405 0.25%, to flocculate the snowflake slurry int...

Embodiment 2

[0034] Embodiment 2: a kind of preparation method of light gray snowflake art paper, the base slurry proportioning that selects is 25% of Canadian Kelly Pu coniferous wood pulp, 75% of Rizhao Senbo hardwood pulp, and the slurry beating adopts the mode of mixed beating, Control the beating degree of pulp beating to 30oSR, pump the pulp processed into the batching tank, add 1.8% cationic starch and 1.5% wet strength agent into the batching tank, after stirring evenly, pump it into the paper machine by the pulp pump streaming system.

[0035] Preparation of titanium dioxide slurry: coniferous pulp 15%, broad-leaved pulp 47%, titanium dioxide 38%, coniferous and broad-leaved pulp is a slurry after mixing and beating, the degree of knocking is 30-33oSR, and white powder flocculant is added KP4405 0.3%, to flocculate the snowflake slurry into large and soft flocs, and then add cationic inorganic polymer flocculant PAC 2.3%, to reinforce and integrate the initially flocculated soft p...

example 3

[0038] Example 3: A method of making anti-counterfeit snowflake art paper. The selected basic pulp ratio is 30% of Canadian Kelly Pu coniferous wood pulp and 70% of Rizhao Senbo hardwood pulp. The beating degree of material beating is 38-40oSR. Pump the beating-treated slurry into the batching tank, add 2.0% cationic starch and 1.5% wet strength agent into the batching tank, stir evenly, and pump it into the paper machine by the slurry pump. streaming system. The white slurry is diluted by the flushing pump and enters the head box, and then goes through the rotor screen to the headbox. At the pipeline before entering the headbox, add the prepared temperature-changing anti-counterfeiting titanium into the white slurry with a metering pump. For the white powder slurry, the amount of the added pink temperature-changing anti-counterfeit titanium dioxide slurry is 4.0% (the weight ratio of the dry weight of the titanium dioxide slurry relative to the dry weight of the basic slurry)...

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Abstract

The invention relates to a production method of snowflake art paper. The production method comprises the following steps of: preparing a basic size and a titanium dioxide size, and dyeing the prepared basic size in the drifting process, wherein the adding position of dyeing dye is located in a slurry pipeline in front of a paper machine slushing pump; pumping the titanium dioxide size into a drifting pipeline along the flowing direction of dyeing paper pulp size in a size flowing pipeline in front of a size flowing box, and evenly mixing with the dyed paper pulp size; carrying out papermaking on the prepared paper pulp size, spraying to a net from the size flowing box, dehydrating via the net part to form a wet paper sheet with white snowflakes, drying and carrying out surface sizing on the squeezed paper sheet through a drying cylinder, and drying to form the snowflake art paper with snowflake-like mottled-texture paper surface. According to the invention, the process and production are simple, the production technology is reliable, the operability is strong, and the paper surface is soft in color and is rich in color and texture characteristics and has the snowing effect. The production method can be used for packaging of special products, covers of books, clothing tags, high-grade office paper and the like.

Description

technical field [0001] The invention relates to the field of art paper production, in particular to a production method of snowflake art paper. Background technique [0002] Since the invention of papermaking, paper, as a material with cultural attributes, has been expanding its scope of application and endowed with more connotations. At present, with the rapid development of the domestic economy, people's aesthetic requirements are also constantly improving. The demand for displaying images and communicating information through paper is increasing. Art paper, which is different from ordinary printing paper, has developed rapidly. This kind of paper usually requires Special paper processing equipment and technology, the art paper produced by the prior art is realized by adding different textures in different colors. [0003] At present, there are translucent slippery papers made of pure parchment on the market, which resemble snowflakes and cotton wadding floating on the pa...

Claims

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Application Information

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IPC IPC(8): D21F11/00D21H11/00D21D1/02D21H17/67D21H21/16D21H17/36D21H17/55
Inventor 于彦凤单秋萍周大仕丛永宁李甲年
Owner SHANDONG KAILI SPECIAL PAPER
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