CN101392472A - Elegant pure paper and paper making technology thereof - Google Patents
Elegant pure paper and paper making technology thereof Download PDFInfo
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- CN101392472A CN101392472A CNA2008101433762A CN200810143376A CN101392472A CN 101392472 A CN101392472 A CN 101392472A CN A2008101433762 A CNA2008101433762 A CN A2008101433762A CN 200810143376 A CN200810143376 A CN 200810143376A CN 101392472 A CN101392472 A CN 101392472A
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Abstract
The invention relates to an elegant pure paper and a production technology thereof. The technology is characterized in that: the weight proportion of Italian poplar APMP to chemical softwood pulp to chemical hardwood pulp of the pulp is 65-75:5-10:10-20; the usage of accessory materials is: 1.2-1.4% of AKD (percentage of the absolute dry pulp); the usage of filling is: 15-19%, the usage of cationic starch is: 0.8-1.0%, the usage of retention aid PAM is: 0.3-0.5Kg for each ton of paper and the usage of surface sizing starch is: 1.8-2.4%. The product is characterized by good stiffness, high whiteness, large bulk, high smoothness and opacity, good printing effect and soft hue of color and the like.
Description
Technical field:
The present invention relates to pure matter paper of a kind of elegance and papermaking process thereof.
Background technology:
Elegant pure matter paper is a kind of high-grade fine arts printing that is specifically designed to.In recent years, more domestic top-quality books, high-grade picture album, wall calendar etc. adopted elegant pure matter paper printing mostly.Its printed patterns is clear, and color and luster is soft, simple nature, and the surface is fine and smooth and matt; Paper distortion is little, is fit to polychrome printing; Oil absorbency is good, and the printing third dimension is abundant.The high-grade elegance of printed matter, simple nature.Belong to extraordinary book and periodical printing paper, have that color and luster is soft naturally, the papery bulk generally is not less than 1.5cm
3Characteristics such as/g.Elegant pure matter paper is that high mixture ratio machine slurry is joined and copied, and the slurrying pollutional load is little, and secondly, its paper products ultralight is super thick, has demonstrated fully economical and practical characteristics.
Common light duty paper prints insufficient strength, whiteness is on the low side, smoothness is on the low side, the paper transversely deforming is big, be not suitable for polychrome printing.And elegant pure matter paper had both had common light duty paper bulk height and has the wood-free paper surface strength and adapt to good characteristics: bulk reaches more than 1.5, whiteness is more than 77%, smoothness was above 25 seconds, paper sheet stiffness is good, transversely deforming is little, be fit to polychrome printing, oil absorbency is good, the printing third dimension is abundant, and printed matter is high-grade elegant; Adopt neutral sizing technology, the paper surface pH value is greater than 7.0, but print the books long preservation; 100% wood pulp production does not add brightening agent, the tool environmental-protecting performance.Elegant pure matter paper is the new product of my company's meeting the market requirement exploitation, on wet end furnish and production technology significant technology innovation is arranged.
Domestic and international high-grade fine arts printing generally adopts the leaf wood chemical pulp of full chemi-mechanical pulp or adapted 10-20% to join and copies.My company especially is being in the leading level in the world aspect the italian poplar APMP slurrying aspect the chemi-mechanical pulp production, the Italian poplar APMP pulp that has an independent intellectual property right with my company serve as main slurry join that the elegant pure matter paper of copying has that the papery bulk is big, opacity is high, surface is fine and smooth and matt, color is soft, simple natural, print surface intensity height, printed patterns are clear, the characteristics of top grade elegance.Elegant pure matter paper is low as high-grade fine arts printing production cost, and the product margin rate is higher, and this product has become the new benefit growth point of my company.
Summary of the invention:
The purpose of this invention is to provide pure matter paper of a kind of elegance and papermaking process thereof, the elegant pure matter paper of producing has that deflection is good, opacity is high, and the surface is fine and smooth and matt, soft, simple natural, the print surface intensity height of color, clear, the high-grade elegance of printed patterns and papermaking process characteristic of simple.For achieving the above object, technical scheme of the present invention is as follows:
1, the pure matter paper of a kind of elegance is characterized in that:
(1) slurry is italian poplar alkaline hydrogen peroxide thermomechanical pulp APMP slurry, chemical softwood pulp, leaf wood chemical pulp; Its slurry weight proportioning is italian poplar APMP: chemical softwood pulp: chemical hardwood pulp is 65-75:5-10:10-20;
(2) supplementary product consumption is: (A) AKD consumption 1.2-1.4% is to oven dry stock; (B) amount of filler 15-19%; (C) cationic starch consumption 0.8-1.0%, retention agent PAM consumption 0.3-0.5Kg/T paper, surface sizing starch 1.8-2.4%.
The papermaking process of the pure matter paper of 2 elegances according to claim 1 comprises and uses Italian poplar APMP pulp, and chemical softwood pulp adapted after pulling an oar is respectively manufactured paper with pulp, and it is characterized in that:
(1) slurry weight proportioning italian poplar APMP: chemical softwood pulp: chemical hardwood pulp is 60-75:5-10:10-20;
(2) kowtowed the slurry beating degree:
50-54 ° of S R of Italy's poplar APMP pulp;
40-44 ° of S R of chemistry softwood pulp;
38--40 ° of S R of chemistry hardwood pulp;
(3) amount of filler: amount of filler 15-19%;
(4) AKD consumption: 1.2-1.4% is to oven dry stock;
(5) online slurry pH:7.5-8.0;
(6) top sizing concentration 4.0-5.0%, applying glue pressure 0.3-0.4Mpa;
The hard press polish of (7) four rollers, pressure 0.1-0.2Mpa;
The characteristic of the elegant pure matter paper that (8) makes:
The elegant pure matter paper that makes quantitatively is 67.0-70.0g/m
2, moisture is 7.5-9.0%, whiteness ISO77-78%, and opacity is greater than 82%, and bulk is at 1.5cm
3About/g, the fracture length roll web is vertically greater than 4000m, and the lateral extensometer shrinkage is less than 3.0%, and print surface intensity on average is not less than 1.8m/S, and surperficial pH value is greater than 7.0.
Papermaking process of the present invention is simple, and manufacturing cost is lower, this product adapted meaning poplar APMP pulp, the chemical softwood pulp of my company's independent intellectual property right; Adopt advanced production technology such as neutral sizing, double base retention aid and filtering aid in the slurry.Its product has that deflection is good, whiteness is high, bulk is bigger, smoothness, opacity height, outstanding feature such as printing effect is good, and form and aspect are soft.When producing elegant pure matter paper in enormous quantities, simple to operate, produce stable, system's cleaning, the paper forming rate of manufacturing paper with pulp on common long mesh paper making machine has reached more than 95%.
The specific embodiment:
Embodiment 1:
With beating respectively to beating degree is that the chemical hardwood pulp of the chemical softwood pulp of the Italian poplar APMP pulp of 52 ° of S R, 40 ° of S R, 38 ° of S R is by 75:5:10 proportioning modulation 910kg mixed pulp, add 160kg precipitated calcium carbonate filler and other suitable chemical assistant and be mixed with paper stock, paper stock dewaters through common fourdrinier wire, the dandyprat ornamenting, press with large-roll-diameter squeezing ornamenting, drying, top sizing, hard press polish, batch, rewinding gets elegant pure matter paper 1000kg.The online concentration of manufacturing paper with pulp 0.65-0.71%; The slurry network speed is than about 0.98; Become the paper roll water intaking to divide and be controlled at 7.5-9.0%.The elegant pure matter paper that makes quantitatively is 70g/m
2, moisture is 8.2%, whiteness ISO78%, opacity 92%, bulk 1.52m
3/ kg, the vertical 4200m of fracture length roll web, lateral extensometer shrinkage 2.7%, the average 1.8m/S of print surface intensity, ash content 13.8%, smoothness 25 seconds, surperficial pH value 7.0.
Embodiment 2:
With beating respectively to beating degree is that the chemical hardwood pulp of the chemical softwood pulp of the Italian poplar APMP pulp of 54 ° of S R, 44 ° of S R, 40 ° of S R is by 72:8:20 proportioning modulation 900kg mixed pulp, add 180kg precipitated calcium carbonate filler and other suitable chemical assistant is mixed with paper stock, paper stock dewaters through common fourdrinier wire, the dandyprat ornamenting, press with large-roll-diameter squeezing ornamenting, drying, top sizing, hard press polish, batch, rewinding gets elegant pure matter paper 1000kg.The online concentration of manufacturing paper with pulp 0.65-0.71%; The slurry network speed is than about 0.98; Become the paper roll water intaking to divide and be controlled at 7.5-9%.The high bulk light printing paper that makes quantitatively is 70.2g/m
2, moisture is 7.9%, whiteness (ISO) 79%, opacity 93%, bulk 1.58m
3/ kg, the vertical 4300m of fracture length roll web, lateral extensometer shrinkage 2.8%, the average 1.95m/S of print surface intensity, ash content 14.5%, smoothness 27 seconds, surperficial pH value 7.0.
Claims (2)
1, the pure matter paper of a kind of elegance is characterized in that: (1) slurry is italian poplar alkaline hydrogen peroxide thermomechanical pulp APMP slurry, chemical softwood pulp, chemical hardwood pulp; The slurry weight proportioning is italian poplar APMP: chemical softwood pulp: the leaf wood chemical pulp is 65-75:5-10:10-20; (2) supplementary product consumption is: (A) AKD consumption 1.2-1.4% is to oven dry stock; (B) amount of filler 15-19%; (C) cationic starch consumption 0.8-1.0%, retention agent PAM consumption 0.3-0.5Kg/T paper, surface sizing starch 1.8-2.4%.
2, the papermaking process of the pure matter paper of elegance according to claim 1, comprise and use Italian poplar APMP pulp, chemistry softwood pulp adapted after pulling an oar is respectively manufactured paper with pulp, and it is characterized in that: (1) slurry weight proportioning is italian poplar APMP: chemical softwood pulp: chemical hardwood pulp is 60-75:5-10:10-20;
(2) kowtowed the slurry beating degree:
50-54 ° of SR of Italy's poplar APMP pulp;
40-44 ° of SR of chemistry softwood pulp;
38--40 ° of SR of chemistry hardwood pulp;
(3) amount of filler: amount of filler 15-19%;
(4) AKD consumption: 1.2-1.4% is to oven dry stock;
(5) online slurry pH:7.5-8.0;
(6) top sizing concentration 4.0-5.0%, applying glue pressure 0.3-0.4Mpa;
The hard press polish of (7) four rollers, pressure 0.1-0.2Mpa;
The characteristic of the elegant pure matter paper that (8) makes:
The elegant pure matter paper that makes quantitatively is 67.0-70.0g/m
2, moisture is 7.5-9.0%, whiteness IS077-78%, and opacity is greater than 82%, and bulk is at 1.5cm
3About/g, the fracture length roll web is vertically greater than 4000m, and the lateral extensometer shrinkage is less than 3.0%, and print surface intensity on average is not less than 1.8m/S, and surperficial pH value is greater than 7.0.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008101433762A CN101392472B (en) | 2008-10-15 | 2008-10-15 | Elegant pure paper and paper making technology thereof |
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| CN2008101433762A CN101392472B (en) | 2008-10-15 | 2008-10-15 | Elegant pure paper and paper making technology thereof |
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| CN101392472A true CN101392472A (en) | 2009-03-25 |
| CN101392472B CN101392472B (en) | 2010-12-01 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154923A (en) * | 2010-12-22 | 2011-08-17 | 山东华泰纸业股份有限公司 | Manufacture technology of sub-quality paper |
| CN102277776A (en) * | 2011-08-05 | 2011-12-14 | 长沙理工大学 | Method for making slightly-coated elegant pure paper |
| CN104674582A (en) * | 2013-12-03 | 2015-06-03 | 金东纸业（江苏）股份有限公司 | Pulp, preparation method of pulp, and paper made of pulp |
| CN106049180A (en) * | 2016-06-07 | 2016-10-26 | 岳阳林纸股份有限公司 | Preparation method of high-bulk offset paper made from all wood pulp |
| CN107881839A (en) * | 2017-09-29 | 2018-04-06 | 福建希源纸业有限公司 | A kind of preparation method of high whiteness light offset paper |
| CN109680536A (en) * | 2019-03-05 | 2019-04-26 | 山东天阳纸业有限公司 | A kind of production method of light weight papers |
| CN113756134A (en) * | 2021-09-22 | 2021-12-07 | 岳阳林纸股份有限公司 | Printing paper and preparation method thereof |
-
2008
- 2008-10-15 CN CN2008101433762A patent/CN101392472B/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154923A (en) * | 2010-12-22 | 2011-08-17 | 山东华泰纸业股份有限公司 | Manufacture technology of sub-quality paper |
| CN102277776A (en) * | 2011-08-05 | 2011-12-14 | 长沙理工大学 | Method for making slightly-coated elegant pure paper |
| CN102277776B (en) * | 2011-08-05 | 2012-09-05 | 长沙理工大学 | Method for making slightly-coated elegant pure paper |
| CN104674582A (en) * | 2013-12-03 | 2015-06-03 | 金东纸业（江苏）股份有限公司 | Pulp, preparation method of pulp, and paper made of pulp |
| CN104674582B (en) * | 2013-12-03 | 2017-10-17 | 金东纸业（江苏）股份有限公司 | Paper pulp and preparation method thereof, using paper made from the paper pulp |
| CN106049180A (en) * | 2016-06-07 | 2016-10-26 | 岳阳林纸股份有限公司 | Preparation method of high-bulk offset paper made from all wood pulp |
| CN107881839A (en) * | 2017-09-29 | 2018-04-06 | 福建希源纸业有限公司 | A kind of preparation method of high whiteness light offset paper |
| CN109680536A (en) * | 2019-03-05 | 2019-04-26 | 山东天阳纸业有限公司 | A kind of production method of light weight papers |
| CN113756134A (en) * | 2021-09-22 | 2021-12-07 | 岳阳林纸股份有限公司 | Printing paper and preparation method thereof |
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| Publication number | Publication date |
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| CN101392472B (en) | 2010-12-01 |
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Owner name: CHANGSHA UNIVERSITY OF SCIENCES+TECHNOLOGY |
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Inventor after: Ma Lefan Inventor after: Chen Jinshan Inventor after: Shi Shenglong Inventor after: Liao Quanhui Inventor after: Xie Huisheng Inventor before: Shi Shenglong Inventor before: Liao Quanhui Inventor before: Xie Huisheng |
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Free format text: CORRECT: INVENTOR; FROM: SHI SHENGLONG LIAO QUANHUI XIE HUISHENG TO: MA YUEFAN CHEN JINSHAN SHI SHENGLONG LIAO QUANHUI XIE HUISHENG |
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Effective date of registration: 20100819 Address after: 414002 No. 1 Guangming Road, Yueyang, Hunan, Chenglingji Applicant after: Yueyang Paper-making Industry Co., Ltd. Co-applicant after: Changsha University of Sciences and Technology Address before: 414002 No. 1 Guangming Road, Yueyang, Hunan, Chenglingji Applicant before: Yueyang Paper-making Industry Co., Ltd. |
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