CN103103874A - Making technique of colored coating paper - Google Patents
Making technique of colored coating paper Download PDFInfo
- Publication number
- CN103103874A CN103103874A CN2013100453242A CN201310045324A CN103103874A CN 103103874 A CN103103874 A CN 103103874A CN 2013100453242 A CN2013100453242 A CN 2013100453242A CN 201310045324 A CN201310045324 A CN 201310045324A CN 103103874 A CN103103874 A CN 103103874A
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- CN
- China
- Prior art keywords
- coating
- coated paper
- paper
- manufacture craft
- colorized
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 52
- 239000011248 coating agent Substances 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 238000004040 coloring Methods 0.000 claims abstract description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 42
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 21
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 21
- 239000004816 latex Substances 0.000 claims description 18
- 229920000126 latex Polymers 0.000 claims description 18
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 17
- 239000002174 Styrene-butadiene Substances 0.000 claims description 17
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 17
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 17
- 239000011115 styrene butadiene Substances 0.000 claims description 17
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 7
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 241000276498 Pollachius virens Species 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000013530 defoamer Substances 0.000 claims description 3
- 239000002270 dispersing agent Substances 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 239000005871 repellent Substances 0.000 claims description 3
- 230000002940 repellent Effects 0.000 claims description 3
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 12
- 238000007639 printing Methods 0.000 abstract description 6
- 239000003086 colorant Substances 0.000 abstract description 3
- 231100000614 poison Toxicity 0.000 abstract description 2
- 230000007096 poisonous effect Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 239000000975 dye Substances 0.000 description 16
- 230000006378 damage Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 231100000572 poisoning Toxicity 0.000 description 3
- 230000000607 poisoning effect Effects 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000006136 alcoholysis reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Paper (AREA)
Abstract
The invention discloses a making technique of colored coating paper, comprising the following steps of: (1) providing base paper; (2) selecting corresponding water-soluble coating according to the performance requirement of a product; (3) selecting water-soluble colored dye according to coloring requirement, and determining the addition of the colored dye according to color intensity; (4) mixing and stirring the coating and the colored dye so as to obtain composite coating; and (5) coating the mixed composite coating to the surface of the base paper with a coating machine so as to obtain coating paper. According to the making technique of colored coating paper provided by the invention, the water-soluble colored dye is added to the water soluble coating for coating the base paper, and coating paper with different colors is made by adding different colored dye, so that the making technique of colored paper for printing, which replaces the traditional paper making, is simple in processing steps and low in production cost, and simultaneously workers are prevented from being poisoned by contact of poisonous gas such as methanol when working, the personnel safety of the workers is ensured, and the pollution to the environment is reduced.
Description
Technical field
The present invention relates to the manufacture craft of coated paper.
Background technology
Chromatics paper all is widely used at aspects such as office, publicity, packing and books owing to having good visual effect, and its effect in life is also more and more extensive.At present, the production of tradition chromatics paper is generally directly to print after paper causes, but there are the following problems for it: on the one hand, the printing house work under bad environment, there are the poisonous escaping gases such as methyl alcohol, easily cause the printing worker poisoning, very big to harm, and surrounding environment is polluted large; On the other hand, the colored printing expense is high, and production cost is high.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides the manufacture craft of a kind of environmental protection, colorized coated paper that production cost is low.
The technical solution adopted for the present invention to solve the technical problems is:
The manufacture craft of colorized coated paper comprises the following steps:
(1) provide body paper;
(2) choose corresponding water soluble paint according to the performance requirement of product;
(3) require to choose water-soluble coloured dye according to colouring, select the addition of coloured dye according to colourity;
(4) above-mentioned coating and coloured dye mixed and stirred, obtaining composite coating;
(5) mixed composite coating is applied to the body paper surface with coating machine, obtains coated paper.
Further, the described coating of step (2) comprises china clay, calcium carbonate, polyvinyl alcohol and carboxylic styrene butadiene latex.
Further, in described china clay and/or calcium carbonate, the following particle of particle diameter 2 μ m accounts for the percentage of himself quality greater than 80%.
Further, described polyvinyl alcohol is PVA-1799.
Further, described carboxylic styrene butadiene latex is that the butadiene of 48 % and 52% styrene form by mass percent.
Further, the quality accounting of china clay, calcium carbonate, polyvinyl alcohol, each composition of carboxylic styrene butadiene latex in described coating:
China clay accounts for 48% ~ 60%
Calcium carbonate accounts for 45% ~ 30%
Polyvinyl alcohol accounts for 1.3% ~ 0.6%
Carboxylic styrene butadiene latex accounts for 6% ~ 4%.
Further, described coating also comprises auxiliary agent.
Further, described auxiliary agent comprises one or more in lubricant, dispersant, water repellent agent, defoamer and catalyst.
Further, described in step (5), coating machine is knife type coater or Kohler coater.
Further, after step (5), coated paper is carried out drying, debugging mode processing successively.
The invention has the beneficial effects as follows: the manufacture craft of colorized coated paper provided by the invention is added water-soluble coloured dye body paper is coated with in water soluble paint, make the coated paper of different colours by adding different coloured dyes, replaced the chromatics paper production technology of printing after traditional papermaking, processing step is simple, production cost is low, avoid simultaneously the workman to contact the toxic gas such as methyl alcohol in operation and poisoning, ensured worker's personal safety, reduced the pollution to environment.
The specific embodiment
For ease of the present invention is further understood, now describe the present invention in conjunction with specific embodiments.
The manufacture craft of colorized coated paper of the present invention comprises the following steps:
The first step provides body paper.
Described body paper is preferably white body paper.Those skilled in the art are known, and the performance indications of body paper and quality requirement mainly comprise presentation quality, physical properties, can choose according to the product desired properties body paper of different quality.
Second step is chosen corresponding water soluble paint according to the performance requirement of product.
Preferably, described water soluble paint comprises china clay, calcium carbonate, polyvinyl alcohol and carboxylic styrene butadiene latex, the quality accounting of above-mentioned each composition in coating is: china clay 48% ~ 60%, calcium carbonate 45% ~ 30%, polyvinyl alcohol 1.3% ~ 0.6%, carboxylic styrene butadiene latex 6% ~ 4%, wherein china clay and calcium carbonate are pigment, it is in order to improve the sophistication of paper surface that china clay adopts above-mentioned content, and calcium carbonate is used for strengthening the spreadability of coating, the very few coating spreadability that easily causes is poor, crosses to make at most coating hardness too high and cause the damage of the scraper in knife type coater; Polyvinyl alcohol and styrene-butadiene latex are adhesive, its effect is on paper bonding firmly pigment, but the polyvinyl alcohol film forming is relatively soft, deflection and folding strength by carboxylic styrene butadiene latex capable of regulating coating film forming, make finished product more be fit to the various different users that require and use, the present invention adopts the polyvinyl alcohol of above-mentioned content and styrene-butadiene latex can make pigment on paper bonding well.Preferably, checking by experiment is in described water soluble paint, in mass fraction, china clay 53%, calcium carbonate 38.54%, polyvinyl alcohol 0.92%, carboxylic styrene butadiene latex 5.49% can make the paper after coating obtain better sophistication, the uniformity, deflection and folding strength, and the quality accounting of above-mentioned each composition in coating can be also certainly, china clay 48%, calcium carbonate 45%, polyvinyl alcohol 1.3%, carboxylic styrene butadiene latex 6%; Can also be china clay 60%, calcium carbonate 30%, polyvinyl alcohol 0.6%, carboxylic styrene butadiene latex 4%.
further, more even in order to make coating be applied to body paper when surface, smoothly, in described china clay and/or calcium carbonate, the following particle of particle diameter 2 μ m accounts for the percentage of himself quality greater than 80%, that is: in described china clay, the following particle of particle diameter 2 μ m accounts for the percentage of china clay quality greater than 80%, and in described calcium carbonate, the following particle of particle diameter 2 μ m accounts for the percentage of calcium carbonate quality greater than 80%, perhaps in described china clay, the following particle of particle diameter 2 μ m accounts for the percentage of china clay quality greater than 80%, perhaps in described calcium carbonate, the following particle of particle diameter 2 μ m accounts for the percentage of calcium carbonate quality greater than 80%.In addition, in this specific embodiment, described polyvinyl alcohol is PVA-1799, and it has 1700 the degree of polymerization and 99% alcoholysis degree, and is strong than the bonding force intensity of PVA-1788 and china clay, calcium carbonate; Better for the folding strength that makes the coated paper of producing, make paper be difficult for jackknifing, described carboxylic styrene butadiene latex is that the butadiene of 48 % and 52% styrene form by mass percent.In order to improve the quality of coating, described coating also comprises auxiliary agent, and described auxiliary agent comprises one or more in lubricant, dispersant, water repellent agent, defoamer and catalyst.Certainly, coating can also be for the performance of improving the paper aspect and add some other compositions except composition described above, such as adding acrylic latex etc., makes the more glossy property of the paper of producing.
The 3rd step required to choose water-soluble coloured dye according to colouring, selected the addition of coloured dye according to colourity.
The coloured dye that adds required color according to general dyeing theory, and follow colourity to select the addition of coloured dye, such as required redness is pale red, the amount of the coloured dye that adds is less, if required redness is dark red, the amount of the coloured dye that adds is more.In the present embodiment, because body paper preferentially adopts white body paper, need not consider the problem that coloured dye and body paper intrinsic colour superpose in dyeing.
The 4th step, above-mentioned coating and coloured dye are mixed and stirred, obtain composite coating.
Coating and coloured dye is admixed together, then it is carried out physical agitation, can adopt the instruments such as propeller mixer or turbine agitator in whipping process, obtain composite coating after stirring.
The 5th step was applied to the body paper surface with mixed composite coating with coating machine, obtained coated paper.
Can be according to user's request, the single or double of body paper is coated with, the coating machine that uses in coating process is preferably knife type coater, in contrast to Kohler coater, and coated paper smoothness, the uniformity that knife type coater makes are better.Linear velocity due to scraper in coating process is higher, and the coated paper uniformity that makes is better, and in order to obtain uniformity coated paper preferably, the linear velocity of the scraper of described knife type coater is not less than 350m/min.
The 6th step, the coated paper that obtains after coating is successively carried out drying, debugging mode, make at last finished product.
Coated paper after coating is carried out drying at the temperature of 105 ° ~ 145 °, whole dry run can adopt the temperature value of wave to carry out drying, the transition gradually of temperature, can guarantee that the abundant drying of coated paper can prevent that again coated paper from sustaining damage, improve dry mass, after drying, coated paper has been carried out debugging mode, the coated paper of perk, fold is aligned, made at last finished product.Certainly can also carry out other PROCESS FOR TREATMENT to coated paper after coating, such as press polish, this requirement to product is relevant.
The manufacture craft of colorized coated paper provided by the invention is added water-soluble coloured dye body paper is coated with in water soluble paint, make the coated paper of different colours by adding different coloured dyes, replaced the chromatics paper production technology of printing after traditional papermaking, processing step is simple, production cost is low, avoid simultaneously the workman to contact the toxic gas such as methyl alcohol in operation and poisoning, ensured worker's personal safety, reduced the pollution to environment.Not only quality is good for the colorized coated paper that adopts the present invention to make, and has higher folding strength, sophistication and the uniformity, and production cost reduces greatly, and the present invention has higher practicality and promotional value.
Certainly, the present invention can also have other structural distortion except above-mentioned embodiment, and these equivalent technical solutions also should be within its protection domain.
Claims (10)
1. the manufacture craft of colorized coated paper, is characterized in that: comprise the following steps
(1) provide body paper;
(2) choose corresponding water soluble paint according to the performance requirement of product;
(3) require to choose water-soluble coloured dye according to colouring, select the addition of coloured dye according to colourity;
(4) above-mentioned coating and coloured dye mixed and stirred, obtaining composite coating;
(5) mixed composite coating is applied to the body paper surface with coating machine, obtains coated paper.
2. the manufacture craft of colorized coated paper according to claim 1, it is characterized in that: the described coating of step (2) comprises china clay, calcium carbonate, polyvinyl alcohol and carboxylic styrene butadiene latex.
3. the manufacture craft of colorized coated paper according to claim 2 is characterized in that: in described china clay and/or calcium carbonate, the following particle of particle diameter 2 μ m accounts for the percentage of himself quality greater than 80%.
4. the manufacture craft of colorized coated paper according to claim 2, it is characterized in that: described polyvinyl alcohol is PVA-1799.
5. the manufacture craft of colorized coated paper according to claim 2, it is characterized in that: described carboxylic styrene butadiene latex is that the butadiene of 48 % and 52% styrene form by mass percent.
6. the manufacture craft of colorized coated paper according to claim 2 is characterized in that: the quality accounting of china clay, calcium carbonate, polyvinyl alcohol, each composition of carboxylic styrene butadiene latex in described coating:
China clay accounts for 48% ~ 60%
Calcium carbonate accounts for 45% ~ 30%
Polyvinyl alcohol accounts for 1.3% ~ 0.6%
Carboxylic styrene butadiene latex accounts for 6% ~ 4%.
7. the manufacture craft of colorized coated paper according to claim 2, it is characterized in that: described coating also comprises auxiliary agent.
8. the manufacture craft of colorized coated paper according to claim 7, it is characterized in that: described auxiliary agent comprises one or more in lubricant, dispersant, water repellent agent, defoamer and catalyst.
9. the manufacture craft of colorized coated paper according to claim 1, it is characterized in that: described in step (5), coating machine is knife type coater or Kohler coater.
10. the manufacture craft of colorized coated paper according to claim 1, is characterized in that: after step (5), coated paper is carried out drying, debugging mode processing successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310045324.2A CN103103874B (en) | 2013-02-05 | 2013-02-05 | Making technique of colored coating paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310045324.2A CN103103874B (en) | 2013-02-05 | 2013-02-05 | Making technique of colored coating paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103103874A true CN103103874A (en) | 2013-05-15 |
| CN103103874B CN103103874B (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310045324.2A Expired - Fee Related CN103103874B (en) | 2013-02-05 | 2013-02-05 | Making technique of colored coating paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103103874B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753988A (en) * | 2013-12-31 | 2014-04-30 | 上海染料研究所有限公司 | Method for adopting a food colorant printing process to manufacture colored cigarette paper |
| CN107245902A (en) * | 2017-08-14 | 2017-10-13 | 桓仁广鑫科技有限责任公司 | A kind of manufacture method of color environmental protection paper |
| CN108797215A (en) * | 2018-06-06 | 2018-11-13 | 青岛嘉泽包装有限公司 | A kind of processing technology of anti-tipping curl |
| CN110496847A (en) * | 2019-08-26 | 2019-11-26 | 东莞市幸运天使实业有限公司 | A kind of chromatics paper and chromatic pattern paper defective product recycling utilize solution |
| CN115341406A (en) * | 2022-09-02 | 2022-11-15 | 东莞建晖纸业有限公司 | White-bottom white coated paper back coating and preparation method thereof |
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2013
- 2013-02-05 CN CN201310045324.2A patent/CN103103874B/en not_active Expired - Fee Related
Patent Citations (7)
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| JPH07229090A (en) * | 1993-06-08 | 1995-08-29 | Sakata Corp | Production of colored coated paper and colored coated paper produced thereby |
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| CN1789552A (en) * | 2005-12-12 | 2006-06-21 | 金东纸业(江苏)有限公司 | High-whiteness coated paper and its production method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753988A (en) * | 2013-12-31 | 2014-04-30 | 上海染料研究所有限公司 | Method for adopting a food colorant printing process to manufacture colored cigarette paper |
| CN103753988B (en) * | 2013-12-31 | 2016-08-24 | 上海染料研究所有限公司 | A kind of method that food coloring typography prepares colorized cigarette paper |
| CN107245902A (en) * | 2017-08-14 | 2017-10-13 | 桓仁广鑫科技有限责任公司 | A kind of manufacture method of color environmental protection paper |
| CN108797215A (en) * | 2018-06-06 | 2018-11-13 | 青岛嘉泽包装有限公司 | A kind of processing technology of anti-tipping curl |
| CN110496847A (en) * | 2019-08-26 | 2019-11-26 | 东莞市幸运天使实业有限公司 | A kind of chromatics paper and chromatic pattern paper defective product recycling utilize solution |
| CN115341406A (en) * | 2022-09-02 | 2022-11-15 | 东莞建晖纸业有限公司 | White-bottom white coated paper back coating and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103103874B (en) | 2015-03-25 |
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Effective date of registration: 20170531 Address after: 529200, Jiangmen, Guangdong, Taishan province Taicheng Hebei Hang Hang Industrial Zone No. 2 Patentee after: Taishan Tianning Printing Co., Ltd. Address before: 529000, 8, Lin Jia lane, Pengjiang District, Guangdong, Jiangmen Co-patentee before: Li Yinghua Patentee before: Lin Junjie |
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| CB03 | Change of inventor or designer information |
Inventor after: Zhou Wenguang Inventor before: Lin Junjie Inventor before: Li Yinghua |
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Effective date of registration: 20170823 Address after: Daze Town, Xinhui District, Jiangmen City, Guangdong Province, Li Yuan Cun 529100 Fengshan Wei (workshop) Patentee after: Jiangmen dragon color Industrial Co., Ltd. Address before: 529200, Jiangmen, Guangdong, Taishan province Taicheng Hebei Hang Hang Industrial Zone No. 2 Patentee before: Taishan Tianning Printing Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20180205 |