CN1312355C - Black paperboard and production method thereof - Google Patents
Black paperboard and production method thereof Download PDFInfo
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- CN1312355C CN1312355C CNB2004100536496A CN200410053649A CN1312355C CN 1312355 C CN1312355 C CN 1312355C CN B2004100536496 A CNB2004100536496 A CN B2004100536496A CN 200410053649 A CN200410053649 A CN 200410053649A CN 1312355 C CN1312355 C CN 1312355C
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- coating
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- black
- latex
- water repellent
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- 239000011087 paperboard Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims abstract description 37
- 238000000576 coating method Methods 0.000 claims abstract description 37
- 239000010410 layer Substances 0.000 claims abstract description 36
- 239000011247 coating layer Substances 0.000 claims abstract description 28
- 239000004816 latex Substances 0.000 claims abstract description 28
- 229920000126 latex Polymers 0.000 claims abstract description 28
- 239000000123 paper Substances 0.000 claims abstract description 26
- 239000002344 surface layer Substances 0.000 claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 22
- 239000005871 repellent Substances 0.000 claims abstract description 22
- 230000002940 repellent Effects 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 16
- 239000000049 pigment Substances 0.000 claims abstract description 13
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims abstract description 12
- 230000001070 adhesive effect Effects 0.000 claims abstract description 12
- 239000002270 dispersing agent Substances 0.000 claims abstract description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 8
- 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 abstract description 8
- 239000008199 coating composition Substances 0.000 claims description 21
- 239000004615 ingredient Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 7
- 239000004952 Polyamide Substances 0.000 claims description 6
- 229920002396 Polyurea Polymers 0.000 claims description 6
- 239000002174 Styrene-butadiene Substances 0.000 claims description 6
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 239000011115 styrene butadiene Substances 0.000 claims description 6
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 5
- 238000007605 air drying Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 3
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 3
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 3
- 235000013305 food Nutrition 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000004043 dyeing Methods 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract description 4
- 239000002537 cosmetic Substances 0.000 abstract description 3
- 235000019504 cigarettes Nutrition 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract 2
- 239000012792 core layer Substances 0.000 abstract 1
- 239000002345 surface coating layer Substances 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 4
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
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- Paper (AREA)
Abstract
The invention relates to a black card paper and a production method thereof, and the black card paper is characterized in that: the black card paper is provided with coating layers on a surface layer and a back layer, wherein the surface layer is a white coating layer, the back layer is a black coating layer, and the coating components and the weight percentage of the surface coating layer are 20-97% of china clay, 2-80% of superfine calcium carbonate, 0.2-1.2% of dispersing agent, 1-25% of latex and 0.5-1.5% of water repellent agent; the coating component and the weight percentage of the back coating layer are 73.8 to 98.3 percent of black pigment, 0.2 to 1.2 percent of adhesive, 1 to 25 percent of latex and 0.5 to 1.5 percent of water repellent agent. The method for producing the black paperboard has the advantages that the dyeing process of the core layer and the bottom layer fibers is completely different from the traditional inorganic black pigment filling form, the difficulties of paper pulp fiber dyeing and color pollution avoidance are solved, and the requirement of cigarette packaging requiring food contact is met. In particular, the special black coating has strong color coverage and fine smoothness of the surface, has the advantages of anti-counterfeiting, environmental protection, color fastness and colorless pollution, and can be widely used for packaging high-grade foods, clothes, gifts and cosmetics.
Description
Technical field:
The present invention relates to the technical field of papermaking, specifically a kind of black paperboard and production method thereof.
Background technology:
Though the paper of various qualities is of a great variety at present, but mostly the color of paper has mutability, do not possess false proof function, the paper that is used for the tobacco bale card on the existing market, this paper requires to have stable COLOR FASTNESS, and have gravure and false proof characteristics, the paper of prior art can not satisfy the demand of market to false proof tobacco bale card and other high-grade packings.
Summary of the invention:
The object of the present invention is to provide a kind of black paperboard and production method thereof, this black paperboard has stable COLOR FASTNESS and false proof characteristics.
To achieve these goals, the technical solution adopted in the present invention is: a kind of black paperboard, it mainly comprises surface layer, sandwich layer and bottom successively, it is characterized in that: described black paperboard all has coating layer at surface layer and backing layer, surface layer is white coating layer, backing layer is the black coating layer, and the coating composition of surface layer coating layer and percentage by weight are china clay 20-96.8%, calcium carbonate superfine powder 2-80%, dispersant 0.2-1.2%, latex 1-25%, water repellent agent 0.5-1.5%; The coating composition of backing layer coating layer and percentage by weight be, black pigment 73.8-98.3%, adhesive 0.2-1.2%, latex 1-25%, water repellent agent 0.5-1.5%, each percentages of ingredients content and be 100% in investment precoat component and the backing layer coating composition.
A kind of production method of black paperboard is characterized in that: the production method of described black paperboard may further comprise the steps: each layer raw material of a, surface layer, sandwich layer and bottom all adopts wood pulp, and core, bottom wood pulp are dyeed; B, produce body paper in paper machine, wherein the wet end of paper machine adopts three cascade net moulding; C, the surface layer of body paper is adopted the scraper coating, divide primary coat and face to be coated with twice coating, wherein Tu Bu coating composition and percentage by weight are, china clay 20-96.8%, calcium carbonate superfine powder 2-80%, dispersant 0.2-1.2%, latex 1-25%, water repellent agent 0.5-1.5%, the coating coating composition in each percentages of ingredients content and be 100%, twice the coating overall control at 30g/m
2In; D, backing layer adopt blacking once to be coated with, the coating composition of backing layer coating layer and percentage by weight are, black pigment 73.8-98.3%, adhesive 0.2-1.2%, latex 1-25%, water repellent agent 0.5-1.5%, each percentages of ingredients content and be 100% in the coating composition, coating weight is controlled at 15g/m
2In; Carry out drying after e, the coating, the dry bridge-type heated-air drying technology that adopts is carried out heat exchange, converts hot blast to, and temperature is controlled at 100-150 ℃; F, dry back adopt soft roll calendar to carry out press polish, and the debugging mode cylinder is regulated moisture and entered reeling end, is black paperboard.
Adopt method of the present invention to produce black paperboard, its sandwich layer and bottom fiber dyeing are different from the form that traditional inorganic black pigment is filled fully, and the difficult point that has solved paper pulp fiber dyeing and avoided look to pollute has the Food Contact security.The blacking of special use especially of the present invention has the fine and smooth degree on powerful look spreadability and surface, has false proof, environmental protection, COLOR FASTNESS, colourless pollution, and the present invention also can be widely used in the packing of high-grade food, clothes, gift and cosmetics.
The specific embodiment:
The invention will be further described below in conjunction with embodiment.
A kind of black paperboard, it mainly comprises surface layer, sandwich layer and bottom successively, it is characterized in that: described black paperboard all has coating layer at surface layer and backing layer, surface layer is white coating layer, backing layer is the black coating layer, the coating composition of surface layer coating layer and percentage by weight are china clay 20-97%, calcium carbonate superfine powder 2-80%, dispersant 0.2-1.2%, latex 1-25%, water repellent agent 0.5-1.5%; The coating composition of backing layer coating layer and percentage by weight be, black pigment 73.8-98.3%, adhesive 0.2-1.2%, latex 1-25%, water repellent agent 0.5-1.5%, each percentages of ingredients content and be 100% in investment precoat component and the backing layer coating composition; Dispersant in the surface layer coating layer coating is a Sodium Polyacrylate, and latex is carboxylic styrene butadiene latex, and water repellent agent is the plain resin of polyamide polyureas; The black pigment of backing layer coating layer coating is to be reached by the hydrocarbon composition of forming organic black thing by graphite, carbon black, copper sulfide, and adhesive is a sodium carboxymethylcellulose, and latex is carboxylic styrene butadiene latex, and water repellent agent is the plain resin of polyamide polyureas.
A kind of production method of black paperboard is characterized in that: the production method of described black paperboard may further comprise the steps: each layer raw material of a, surface layer, sandwich layer and bottom all adopts wood pulp, and the bottom wood pulp is dyeed; B, produce body paper in paper machine, wherein the wet end of paper machine adopts three cascade net moulding; C, the surface layer of body paper is adopted the scraper coating, divide primary coat and face to be coated with twice coating, wherein Tu Bu coating composition and percentage by weight are, china clay 20-96.8%, calcium carbonate superfine powder 2-80%, dispersant 0.2-1.2%, latex 1-25%, water repellent agent 0.5-1.5%, the coating coating composition in each percentages of ingredients content and be 100%, twice the coating overall control at 30g/m
2In; D, backing layer adopt blacking once to be coated with, the coating composition of bottom coating layer and percentage by weight are, black pigment 73.8-98.3%, adhesive 0.2-1.2%, latex 1-25%, water repellent agent 0.5-1.5%, each percentages of ingredients content and be 100% in the coating composition, coating weight is controlled at 15g/m
2In; Carry out drying after e, the coating, the dry bridge-type heated-air drying technology that adopts is carried out heat exchange, converts hot blast to, and temperature is controlled at 100-150 ℃; F, dry back adopt soft roll calendar to carry out press polish, and the debugging mode cylinder is regulated moisture and entered reeling end, is black paperboard, and wherein the dispersant in the surface layer coating layer coating is a Sodium Polyacrylate, and latex is carboxylic styrene butadiene latex, and water repellent agent is the plain resin of polyamide polyureas; The black pigment of backing layer coating layer coating is to be reached by the hydrocarbon composition of forming organic black thing by graphite, carbon black, copper sulfide, and adhesive is a sodium carboxymethylcellulose, and latex is carboxylic styrene butadiene latex, and water repellent agent is the plain resin of polyamide polyureas.The paper physical property that this method is produced has higher intensity, and back side color and luster is pure, and fugitive color not, is the ideal paper of high-grade anti-counterfeit cigarette packing, luxury food packing and cosmetic package.
Embodiment 1
Main production equipments: three layers of fourdrinier wire paperboard paper machine, 4 road knife type coaters
Production process and process conditions:
Should adopt the international advanced high automation degree equipment of introducing by black paperboard pulping system, each layer raw material adopts wood pulp, and starch adhesive all adopts wood pulp; Core slurry raw material is a wood pulp; The prime cement raw material is that wood pulp dyes.
Web part of paper machine adopts international three advanced cascade net forming techniques, and paper moulding evenness is fabulous, can carry out the manufacturing paper with pulp of black paperboard of different basis weights as requested.With 250g/m
2Black paperboard is an example, and the rationed of each layer slurry is: surface layer quantitatively is 35g/m
2, sandwich layer quantitatively is 135g/m
2, bottom quantitatively is 30g/m
2Press section is the twice press with large-roll-diameter; Drying section adopts heat pump multistage ventilating mode, drying efficiency height.
Coated portion is positive coating and back side coating: twice scraper coating of wherein positive employing, divide primary coat and face to be coated with twice coating, positive coating materials adopts import china clay 55%, calcium carbonate superfine powder 30%, latex 14%, dispersant 1%, water repellent agent 0.9% to be prepared from, and positive twice coating overall control is at 30g/m
2In; The back side adopts the component of black pigment 76%, adhesive 0.5%, latex 23%, water repellent agent 0.5% once to be coated with as coating, and coating weight is controlled at 15g/m
2In.
The dry bridge-type heated-air drying technology that adopts in coating back adopts heat exchange, converts hot blast to, and temperature is controlled at 150 ℃, after the soft roll calendar press polish, the debugging mode cylinder is regulated moisture and entered reeling end, is into paper.Coating weight, quantitatively, moisture is by introducing the control of BM machine automatic on-line.
Claims (4)
1, a kind of black paperboard, it mainly comprises surface layer, sandwich layer and bottom successively, it is characterized in that: described black paperboard all has coating layer at surface layer and backing layer, surface layer is white coating layer, backing layer is the black coating layer, the coating composition of surface layer coating layer and percentage by weight are china clay 20-96.8%, calcium carbonate superfine powder 2-80%, dispersant 0.2-1.2%, latex 1-25%, water repellent agent 0.5-1.5%; The coating composition of backing layer coating layer and percentage by weight be, black pigment 73.8-98.3%, adhesive 0.2-1.2%, latex 1-25%, water repellent agent 0.5-1.5%, each percentages of ingredients content and be 100% in investment precoat component and the backing layer coating composition.
2, a kind of black paperboard according to claim 1, it is characterized in that: the dispersant in the surface layer coating layer coating is a Sodium Polyacrylate, and latex is carboxylic styrene butadiene latex, and water repellent agent is the plain resin of polyamide polyureas.
3, a kind of black paperboard according to claim 1, it is characterized in that: the black pigment of backing layer coating layer coating is for by graphite, carbon black, copper sulfide and by hydrocarbon one or more the composition of forming organic black thing, adhesive is a sodium carboxymethylcellulose, latex is carboxylic styrene butadiene latex, and water repellent agent is the plain resin of polyamide polyureas.
4, a kind of production method of black paperboard is characterized in that: the production method of described black paperboard may further comprise the steps: each layer raw material of a, surface layer, sandwich layer and bottom all adopts wood pulp, and core, bottom wood pulp are dyeed; B, produce body paper in paper machine, wherein the wet end of paper machine adopts three cascade net moulding; C, the surface layer of body paper is adopted the scraper coating, divide primary coat and face to be coated with twice coating, wherein Tu Bu coating composition and percentage by weight are, china clay 20-96.8%, calcium carbonate superfine powder 2-80%, dispersant 0.2-1.2%, latex 1-25%, water repellent agent 0.5-1.5%, the coating coating composition in each percentages of ingredients content and be 100%, twice the coating overall control at 30g/m
2In; D, backing layer adopt blacking once to be coated with, the coating composition of bottom coating layer and percentage by weight are, black pigment 73.8-98.3%, adhesive 0.2-1.2%, latex 1-25%, water repellent agent 0.5-1.5%, each percentages of ingredients content and be 100% in the coating composition, coating weight is controlled at 15g/m
2In; Carry out drying after e, the coating, the dry bridge-type heated-air drying technology that adopts is carried out heat exchange, converts hot blast to, and temperature is controlled at 100-150 ℃; F, dry back adopt soft roll calendar to carry out press polish, and the debugging mode cylinder is regulated moisture and entered reeling end, is black paperboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100536496A CN1312355C (en) | 2004-08-11 | 2004-08-11 | Black paperboard and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100536496A CN1312355C (en) | 2004-08-11 | 2004-08-11 | Black paperboard and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1734016A CN1734016A (en) | 2006-02-15 |
| CN1312355C true CN1312355C (en) | 2007-04-25 |
Family
ID=36076607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100536496A Active CN1312355C (en) | 2004-08-11 | 2004-08-11 | Black paperboard and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1312355C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691720B (en) * | 2009-10-23 | 2011-05-11 | 上海美声服饰辅料有限公司 | Treatment method for preventing ink dropping of black paperboard |
| CN102154957B (en) * | 2011-01-29 | 2012-09-19 | 珠海经济特区红塔仁恒纸业有限公司 | Natural-color cigarette cardboard and production method thereof |
| CN102182109B (en) * | 2011-05-04 | 2012-07-25 | 富阳荣胜纸业有限公司 | Black paper-making coating and method for producing black paperboard by utilizing same |
| CN102517985B (en) * | 2011-12-30 | 2015-12-16 | 珠海经济特区红塔仁恒纸业有限公司 | A kind of coated white cardboard and production method thereof that can be used for Laser Jet |
| CN102517987B (en) * | 2011-12-30 | 2014-09-03 | 珠海华丰纸业有限公司 | Coating white cardboard for laser code burning processing and production process of coating white cardboard |
| CN108396584B (en) * | 2018-02-27 | 2020-11-20 | 日照华泰纸业有限公司 | Production process of high-gloss original pulp black paperboard |
| CN110886131A (en) * | 2018-09-11 | 2020-03-17 | 友元办公联盟(天津)股份有限公司 | Durable antibacterial white cardboard and preparation method thereof |
| CN110886132A (en) * | 2018-09-11 | 2020-03-17 | 友元办公联盟(天津)股份有限公司 | Mildew-proof antibacterial white cardboard and processing technology thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1188170A (en) * | 1997-01-15 | 1998-07-22 | 珠海经济特区红塔仁恒纸制品有限公司 | Anti-false coated paper and its production technology |
| US6177187B1 (en) * | 1996-07-13 | 2001-01-23 | Sinhl Gmbh | Recording material for inkjet printing |
| CN1473991A (en) * | 2002-08-05 | 2004-02-11 | 景华南 | Process for producing black core card paper |
-
2004
- 2004-08-11 CN CNB2004100536496A patent/CN1312355C/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6177187B1 (en) * | 1996-07-13 | 2001-01-23 | Sinhl Gmbh | Recording material for inkjet printing |
| CN1188170A (en) * | 1997-01-15 | 1998-07-22 | 珠海经济特区红塔仁恒纸制品有限公司 | Anti-false coated paper and its production technology |
| CN1473991A (en) * | 2002-08-05 | 2004-02-11 | 景华南 | Process for producing black core card paper |
Non-Patent Citations (1)
| Title |
|---|
| 用美国废纸生产黑卡纸 孟向东，纸和造纸，第4期 1992 * |
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| Publication number | Publication date |
|---|---|
| CN1734016A (en) | 2006-02-15 |
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