CN104911946A - Coated paper - Google Patents
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- CN104911946A CN104911946A CN201510369087.4A CN201510369087A CN104911946A CN 104911946 A CN104911946 A CN 104911946A CN 201510369087 A CN201510369087 A CN 201510369087A CN 104911946 A CN104911946 A CN 104911946A
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Abstract
The invention discloses coated paper which consists of base paper and coatings applied onto two surfaces of the base paper, wherein the base paper is prepared from the following raw materials in parts by weight: 20-40 parts of bleached straw pulp, 30-70 parts of bleached sulfate bamboo pulp, 10-25 parts of waste paper pulp, 5-10 parts of a retention aid, 3-5 parts of a defoaming agent and 4-8 parts of a brightening agent; and each coating is prepared from the following raw materials in parts by weight: 15-30 parts of a white raw material, 5-10 parts of an adhesive and 3-8 parts of auxiliary materials. By adopting waste paper in the base paper, the consumption of forest resources is reduced and the resource is saved; and the coated paper is uniform in thickness, clean and flat in surface, high in smoothness and good in glossiness, and the coated paper is excellent in printing performance.
Description
Technical field
The present invention relates to printing material field, particularly a kind of art paper.
Background technology
Art paper is the text paper made with body paper coating whitewash.Be mainly used in printing the Commdity advertisement, sample, commodity packaging, trade mark etc. of the front cover of senior books and periodicals and illustration, colored picture, various fineness.Art base paper bleached wood pulp or be equipped with partial bleaching chemistry straw pulp and manufacture paper with pulp on a papermaking machine and form.Take body paper as paper substrate, by Chinese white, adhesive and other auxiliary materials, coating machine carries out even spread processing, and drying and supercalendering and make.At present, art paper common on market, became uneven is even, retractility is large, and intensity is lower, and WATER RESISTANCE is poor, there is the paper defects such as spot, wrinkle, eyelet in paper, when printing, due to the surface irregularity of these art papers, thus cause when printing, cannot printing ink transfer on paper, image pixel cannot be reproduced at this position, easily occur the printing quality such as slur, set-off problem, constrain the development of high-end print industry.
Summary of the invention
For above deficiency, the technical problem to be solved in the present invention is: provide a kind of art paper, it has, and thickness is even, intensity is large, WATER RESISTANCE is good, paper immaculate and eyelet, printing performance excellence feature.
For achieving the above object, the present invention realizes by the following technical solutions:
A kind of art paper, comprise body paper and the coating being applied to body paper two sides, described body paper is made up of the raw material of following weight portion: bleaching straw pulp 20 ~ 40 parts, bleached sulphate bamboo pulp 30 ~ 70 parts, secondary stock 10 ~ 25 parts, retention agent 5 ~ 10 parts, defoamer 3 ~ 5 parts, 4 ~ 8 parts, brightening agent;
Described coating, is made up of the raw material of following weight portion: white raw material 15 ~ 30 parts, adhesive 5 ~ 10 parts, auxiliary material 3 ~ 8 parts.
In such scheme, described bleaching straw pulp can be starched by bleaching Chinese alpine rush, bleaching rice straw pulp, bleaching wheat-straw pulp are mixed by the weight ratio of 1 ~ 3:1.2 ~ 2.5:1.
In such scheme, described bleached sulphate bamboo pulp can be mixed by one or more in bleached sulphate mao bamboon, bleached sulphate bamboo, bleached sulphate cizu.
Further, described retention agent can be mixed by the percentage by weight of 1 ~ 2:1 for bentonite and colloidal silicon.
Preferably, described defoamer can be the one in polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether.
Further, described brightening agent can be 4-methyl-7-dimethylamine cumarin.
In such scheme, described Chinese white can be any one in kaolin, talcum powder, calcium carbonate, titanium dioxide.
Further preferably, described adhesive is mixed by polyvinyl alcohol and casein.
In such scheme, described auxiliary material comprises polishing material, curing agent, plasticiser, dispersant, wetting agent and toner, and is mixed by arbitrary part by weight.
The invention has the beneficial effects as follows:
The body paper of art paper of the present invention adopts bleaching straw pulp, bleached sulphate bamboo pulp, secondary stock as main production raw material, reduces the dependence to the forest reserves.Art paper thickness of the present invention is even, and paper is bright and clean smooth, and smoothness is high, and glossiness is good, and printing performance is excellent.
Detailed description of the invention
Further illustrating the present invention below in conjunction with specific embodiment, but the present invention is not limited only to following examples.
Embodiment 1
A kind of art paper, comprise body paper and the coating being applied to body paper two sides, described body paper, is made up of the raw material of following weight portion: bleaching straw pulp 20 parts, bleached sulphate bamboo pulp 40 parts, secondary stock 10 parts, retention agent 5 parts, defoamer 3 parts, 5 parts, brightening agent;
Described coating, is made up of the raw material of following weight portion: white raw material 15 parts, adhesive 10 parts, auxiliary material 3 parts.
Described bleaching straw pulp by bleaching, starch, bleaching rice straw pulp, bleaching wheat-straw pulp are mixed by weight 1:2.5:1 by Chinese alpine rush.Wherein,
The bleached sulphate bamboo pulp adopted in described body paper is starched by bleached sulphate Phyllostachys pubescens pulp, bleached sulphate bamboo, bleached sulphate cizu is starched and is mixed by weight 1:2:1, described retention agent be bentonite and colloidal silicon by weight percentage 1:1 be mixed, described defoamer is polyoxyethylene polyoxypropylene pentaerythrite ether, and described brightening agent is 4-methyl-7-dimethylamine cumarin;
The Chinese white adopted in described coating is kaolin, described adhesive is polyvinyl alcohol, casein is mixed by weight 1:2, described auxiliary material comprises polishing material, curing agent, plasticiser, dispersant, wetting agent and toner, each component and in etc. the ratio of weight be mixed.
Process described body paper by the body paper preparation technology of existing routine, then even application coating material and get final product on body paper, described coating layer thickness can be 1 ~ 3mm.
Embodiment 2
A kind of art paper, comprise body paper and the coating being applied to body paper two sides, described body paper, is made up of the raw material of following weight portion: bleaching straw pulp 30 parts, bleached sulphate bamboo pulp 70 parts, secondary stock 20 parts, retention agent 7 parts, defoamer 4 parts, 4 parts, brightening agent;
Described coating, is made up of the raw material of following weight portion: white raw material 30 parts, adhesive 5 parts, auxiliary material 8 parts.Wherein
The bleaching straw pulp adopted in above-mentioned body paper by bleaching, starch, bleaching rice straw pulp, bleaching wheat-straw pulp are mixed by weight 3:1.2:1 by Chinese alpine rush, described bleached sulphate bamboo pulp is starched by bleached sulphate Phyllostachys pubescens pulp, bleached sulphate bamboo and is mixed by weight 1.5 ~ 2.5, described retention agent be bentonite and colloidal silicon by weight percentage 2:1 be mixed, described defoamer is polyoxyethylene polyoxy propyl alcohol amidogen ether, and described brightening agent is 4-methyl-7-dimethylamine cumarin.
The Chinese white adopted in above-mentioned coating is talcum powder, described adhesive is polyvinyl alcohol, casein is mixed by weight 1.5:3.5, described auxiliary material is made up of polishing material, curing agent, plasticiser, dispersant, wetting agent and toner, and each component mixes by the weight ratio of equivalent.
Process described body paper by the body paper preparation technology of existing routine, then even application coating material and get final product on body paper, described coating layer thickness can be 0.5 ~ 2mm.
Embodiment 3
A kind of art paper, comprise body paper and the coating being applied to body paper two sides, described body paper, is made up of the raw material of following weight portion: bleaching straw pulp 40 parts, bleached sulphate bamboo pulp 30 parts, secondary stock 25 parts, retention agent 10 parts, defoamer 5 parts, 8 parts, brightening agent;
Described coating, is made up of the raw material of following weight portion: white raw material 20 parts, adhesive 8 parts, auxiliary material 5 parts.Wherein
Described bleaching straw pulp by bleaching, starch, bleaching rice straw pulp, bleaching wheat-straw pulp are mixed by weight 2:1.5:1 by Chinese alpine rush.
The described bleached sulphate bamboo pulp adopted in above-mentioned body paper is bleached sulphate Phyllostachys pubescens pulp, described retention agent be bentonite and colloidal silicon by weight percentage 1.3:1 be mixed, described defoamer is polypropylene glycerol aether, and described brightening agent is 4-methyl-7-dimethylamine cumarin.
The Chinese white adopted in above-mentioned coating is titanium dioxide, described adhesive is polyvinyl alcohol, casein is mixed by weight 1.4:1.8, described auxiliary material is by polishing material, curing agent, plasticiser, dispersant, wetting agent and toner, and each component mixes by the weight ratio of equivalent.
Process described body paper by the body paper preparation technology of existing routine, then even application coating material and get final product on body paper, described coating layer thickness can be 0.8mm.
Claims (9)
1. an art paper, it is characterized in that, comprise body paper and the coating being applied to body paper two sides, described body paper is made up of the raw material of following weight portion: bleaching straw pulp 20 ~ 40 parts, bleached sulphate bamboo pulp 30 ~ 70 parts, secondary stock 10 ~ 25 parts, retention agent 5 ~ 10 parts, defoamer 3 ~ 5 parts, 4 ~ 8 parts, brightening agent;
Described coating, is made up of the raw material of following weight portion: white raw material 15 ~ 30 parts, adhesive 5 ~ 10 parts, auxiliary material 3 ~ 8 parts.
2. art paper according to claim 1, is characterized in that: described bleaching straw pulp by bleaching, starch, bleaching rice straw pulp, bleaching wheat-straw pulp are mixed by the weight ratio of 1 ~ 3:1.2 ~ 2.5:1 by Chinese alpine rush.
3. art paper according to claim 1, is characterized in that: described bleached sulphate bamboo pulp is mixed by one or more in bleached sulphate mao bamboon, bleached sulphate bamboo, bleached sulphate cizu.
4. art paper according to claim 1, is characterized in that: described retention agent is that bentonite and colloidal silicon are mixed by the percentage by weight of 1 ~ 2:1.
5. art paper according to claim 1, is characterized in that: described defoamer is the one in polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether.
6. art paper according to claim 1, is characterized in that: described brightening agent is 4-methyl-7-dimethylamine cumarin.
7. art paper according to claim 1, is characterized in that: described Chinese white is any one in kaolin, talcum powder, calcium carbonate, titanium dioxide.
8. art paper according to claim 1, is characterized in that: described adhesive is mixed by polyvinyl alcohol and casein.
9. art paper according to claim 1, is characterized in that: described auxiliary material comprises polishing material, curing agent, plasticiser, dispersant, wetting agent, toner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510369087.4A CN104911946A (en) | 2015-06-29 | 2015-06-29 | Coated paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510369087.4A CN104911946A (en) | 2015-06-29 | 2015-06-29 | Coated paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104911946A true CN104911946A (en) | 2015-09-16 |
Family
ID=54081352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510369087.4A Pending CN104911946A (en) | 2015-06-29 | 2015-06-29 | Coated paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104911946A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106235936A (en) * | 2016-07-28 | 2016-12-21 | 义乌市义南纸业有限公司 | A kind of environmental protection unstressed configuration agent body paper medicated napkin and preparation method thereof |
| CN110886136A (en) * | 2018-09-11 | 2020-03-17 | 友元办公联盟(天津)股份有限公司 | Coated paper and processing method thereof |
| CN111570470A (en) * | 2020-05-13 | 2020-08-25 | 崔锦霞 | Digital product processing and recycling device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004285523A (en) * | 2003-03-24 | 2004-10-14 | Oji Paper Co Ltd | Thin coated paper for multicolored offset printing |
| CN101760981A (en) * | 2008-11-28 | 2010-06-30 | 山东福荫造纸环保科技有限公司 | Low-whiteness mixed pulp and paper containing the same |
| CN101760984A (en) * | 2008-11-28 | 2010-06-30 | 山东福荫造纸环保科技有限公司 | High strength mixing pulp and cultural paper made of thereof |
| CN103306160A (en) * | 2013-05-14 | 2013-09-18 | 金东纸业（江苏）股份有限公司 | Transfer membrane mirror copper coating and coated paper using same |
-
2015
- 2015-06-29 CN CN201510369087.4A patent/CN104911946A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004285523A (en) * | 2003-03-24 | 2004-10-14 | Oji Paper Co Ltd | Thin coated paper for multicolored offset printing |
| CN101760981A (en) * | 2008-11-28 | 2010-06-30 | 山东福荫造纸环保科技有限公司 | Low-whiteness mixed pulp and paper containing the same |
| CN101760984A (en) * | 2008-11-28 | 2010-06-30 | 山东福荫造纸环保科技有限公司 | High strength mixing pulp and cultural paper made of thereof |
| CN103306160A (en) * | 2013-05-14 | 2013-09-18 | 金东纸业（江苏）股份有限公司 | Transfer membrane mirror copper coating and coated paper using same |
Non-Patent Citations (2)
| Title |
|---|
| 天津海关归类分中心编: "《常见纸张商品归类化验指南》", 30 April 2004, 北京：中国海关出版社 * |
| 汤嘉琪: ""铜版原纸加工适性及使用适性的探讨"", 《湖北造纸》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106235936A (en) * | 2016-07-28 | 2016-12-21 | 义乌市义南纸业有限公司 | A kind of environmental protection unstressed configuration agent body paper medicated napkin and preparation method thereof |
| CN110886136A (en) * | 2018-09-11 | 2020-03-17 | 友元办公联盟(天津)股份有限公司 | Coated paper and processing method thereof |
| CN111570470A (en) * | 2020-05-13 | 2020-08-25 | 崔锦霞 | Digital product processing and recycling device |
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