CN107059462A - A kind of micro- manufacture method for applying offset paper of high bulk - Google Patents
A kind of micro- manufacture method for applying offset paper of high bulk Download PDFInfo
- Publication number
- CN107059462A CN107059462A CN201710366454.4A CN201710366454A CN107059462A CN 107059462 A CN107059462 A CN 107059462A CN 201710366454 A CN201710366454 A CN 201710366454A CN 107059462 A CN107059462 A CN 107059462A
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- Prior art keywords
- paper
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
- D21H23/56—Rolls
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/18—Paper- or board-based structures for surface covering
Abstract
The invention discloses a kind of micro- manufacture method for applying offset paper of high bulk, including the use of softwood pulp, hardwood pulp, poplar machine plasma through being beaten respectively, with slurry and auxiliary material is added, l Water Paper page is manufactured paper with pulp, preceding drying, coating, after the processing step such as drying, press polish ornamenting.The bulk for micro- painting offset paper that the present invention is provided is more than 1.4cm3/ g, not only thickness is high, good hand touch, and paper surface is smoothly fine and smooth, and deflection and surface strength are good, while chromatography is accurate, printed patterns are clear, color is full, and printing effect is good, is adapted to high speed sheet-fed offset and eight color business rotary printings.
Description
Technical field
The present invention relates to a kind of micro- manufacture method for applying offset paper of high bulk, belong to pulp technology for making paper.
Background technology
Offset printing paper is one of culture, printing Typical Representative paper kind, typically specializes in offset press and carries out chromaticity printing.
Offset paper requires that surfacing is fine and smooth, and retractility is small, and quality is closely opaque, and whiteness is good, and water repelling property is strong, with preferably even
Degree, surface strength and opacity, higher bulk, deflection etc. are to meet higher printing adaptability requirement.Offset paper is wide
It is general to be used for the use of high-grade books and textbook teaching material and guidance material, be also used for printing picture album, colour plate, trade mark, front cover and
This volume etc..In recent years due to people's culture, growth in the living standard, books material also to top grade development, is printed using offset paper
Brush books and periodicals, this volume etc. are more and more.Because offset paper has the advantages that matter is white, well-pressed, flat, fine and smooth, this volume of books and periodicals is made hereinafter
Word, which understands, books and periodicals are flat is unlikely to deform, and compared with relief printing plate, newsprint books and periodicals, class is especially different, firmly gets the welcome of reader.
Offset paper water-resistance, chi can not only be effectively improved by the processing mode that surface trace hydrocarbons are carried out to offset paper
The capability and performances such as very little stability, profile pattern, surface strength, printability；And can greatly improve offset paper after coating
Ash content, so as to save consumption reduction, reduces production cost, with obvious advantage.Trace hydrocarbons offset paper technology exploitation for
Improve product quality, reduction production cost tool is of great significance.
Bulk is the very important performance of offset paper, and offset paper manufacturer and user increasingly pay close attention to bulky in recent years
Degree because bulk largely determines the opacity and deflection of offset paper, and bulk to product cost and
Properties of product have important influence.High bulk means that Substance can be reduced under certain thickness, reduces fiber and use
Amount, reaches cost-effective purpose；High bulk can improve the stiffness properties of offset paper, can make book publishing business with less
Number of pages maintain the thickness of whole book, can also increase paper opacity, printability and reduction printing-ink it is saturating
Print.Therefore, bulk all has great importance to the cost control of offset paper, properties of product and value-added content of product.
The content of the invention
Smoothly fine and smooth it is an object of the invention to provide a kind of paper surface, deflection and surface strength are good, applied to eight colour wheels
During transfer brush, chromatography is accurate, the micro- manufacture method for applying offset paper of the high bulk that printed patterns are clear, color is full.
The technical scheme is that：A kind of micro- manufacture method for applying offset paper of high bulk, including the use of softwood pulp,
Hardwood pulp, poplar machine plasma through being beaten respectively, with slurry and auxiliary material is added, l Water Paper page is manufactured paper with pulp, preceding drying, coating applying glue, after do
The processing steps such as dry, press polish ornamenting, it is characterised in that：
(1) slurry weight is matched：Softwood pulp: hardwood pulp: the poplar machine plasma=∽ 60 of 25 ∽, 35: 15 ∽ 25: 40；
(2) freedom after slurry pulping：The ∽ 400ml of softwood pulp 320；The ∽ 420ml of hardwood pulp 340；The ∽ of poplar machine plasma 197
220ml；
(3) auxiliary material is to oven dry stock consumption：(a) sizing agent alkyl ketene dimer weight is than 0.8 ∽ 1.5%；(b) filler weight
Than 18 ∽ 20%；(c) cationic starch weight is than 0.7 ∽ 0.9%, the ∽ 800ppm of retention agent polyacrylamide 600, bentonite weight
Than 0.2 ∽ 0.4%；
(4) formulation for coating material each component is by weight：GCC100 parts, 6 parts of 5 ∽ of latex, 10 parts of 8 ∽ of starch, the ∽ 0.2 of CMC 0.1
Part, 1.5 parts of 0.5 ∽ of lubricant, 1.5 parts of 0.5 ∽ of water repellent agent, the ∽ 65% of coating solids 55；
(5) application conditions：Nip pressure：Transmission side/fore side：The ∽ 20kN/m of 17 ∽ 20/17, gauge stick moulding pressure：Upper roller/
Lower roll：0.8 ∽ 1.5/0.8 ∽ 1.5bar, coating weight：5∽10g/m2；Applying glue portion paper tension setting value is 180 ∽ 220N/m；
(6) rolling condition：Calender 1+7 nip patterns, 50/50 DEG C of heat roller temperature, line pressure is respectively 15kN/m and 10kN/
m；
(7) paper machine other specification：Network speed 1180m/min, jet-wire ratio 1.032, a line ball pressure：162 ∽ 168kN/m, two pressures
Line pressure：715 ∽ 745kN/m, opening degree of slice lip：9.0 ∽ 10.0mm, hard press polish line pressure：Paper at 0 ∽ 10kN/m, hard press polish
Tension force：130∽190N/m；
(8) high bulk is micro- applies the quantification of 68g/m of offset paper2, moisture be 4.0 ∽ 6.0%, whiteness ISO81 ∽ 83%, it is opaque
86 ∽ 88% are spent, bulk is more than 1.40cm3/ g, Surface absorption weight is less than 40g/m2, longitudinal fracture length is more than 5000m, flat
Slippery is more than 15s, and surface strength is more than 1.0m/s.
The micro- bulk for applying offset paper of the present invention is more than 1.40cm3/ g, conventional offset paper bulk is general in 1.20 cm3/
G or so, better than conventional offset printing paper, not only thickness is high, good hand touch, and paper surface is smoothly fine and smooth, and deflection and surface are strong
Spend, while chromatography is accurate, printed patterns are clear, color is full, and printing effect is good, are suitably applied high speed sheet-fed offset and eight
Color business rotary printing, is welcomed by customers, market potential is wide.
Embodiment
Below according to specific embodiment, that the invention will be further described is as follows：
Embodiment 1：
The satisfactory softwood pulp of freedom after being beaten（320∽400ml）, hardwood pulp（340∽420ml）, poplar
Machine is starched（197∽220ml）Three kinds of slurries are according to 25%：15%：60% ratio carries out with slurry；Then the calcium carbonate for adding 18% is filled out
Material, sends into four sections of hydrocyclones of one-level through fan pump and carries out purification slagging-off, processing is de-gassed subsequently into degassing tank；Afterwards
Screening Treatment is carried out into pressurized screen（0.6kg/ tons of paper of cationic PAM consumption, 8kg/ tons of paper of cationic starch, sizing agent alkyl
10kg/ tons of paper of ketene dimer are added in pressurized screen entrance, and 2.2kg/ tons of paper of modification infusorial earth are added in pressure sieve outlet）；Then send
Enter head box online, adjust surfing flow, scanning page quantification is in 62g/m before control applying glue2Left and right；It is laggard that l Water Paper page goes out wet end
Enter after press section carries out the nip unipress of five roller three, squeezing to mass dryness fraction >=39% and enter preceding drying section；Surface temperature of drier is controlled
In 90 ∽, 130 °C page are dried processing, to web dryness >=95%；Surface treatment is coated into size presser：
Press：GCC100 parts, 6 parts of latex, 8 parts of starch, CMC0.2 parts, 1.2 parts of lubricant, 0.8 part of water repellent agent, the ∽ of coating solids 55
65%；Stir, processing is coated to the page reverse side entered from preceding drying section using metering bar type surface size press, controlled
The ∽ 8g/m of coating weight 5 processed2, then go out surface size press, into rear drying process；What process top sizing advanced treating was crossed is wet
Page is dried after proceeding, and control dryer temperature goes out rear drying section web dryness >=93% in 130 DEG C of 40 ∽；From rear drying section
The page of entrance enters press polish area, and press polish processing is carried out to page, and calender selects 1+7 nips, 50 DEG C of heat roller temperature, line pressure
Respectively 10kN/m and 15kN/m；After press polish, paper is batched, you can obtain quantitative 68g/m2, the ∽ 83% of whiteness 81
The ISO micro- painting offset paper of high bulk, the product bulk is more than 1.40cm3/ g, better than common micro- painting offset paper, while paper
Surface is smoothly fine and smooth, and chromatography is accurate, and printed patterns are clear, color is full, and printing effect is good, can be applied to eight color rotary printings.
Embodiment 2：
The satisfactory softwood pulp of freedom after being beaten（320∽400ml）, hardwood pulp（340∽420ml）, poplar
Machine is starched（197∽220ml）Three kinds of slurries are according to 30%：20%：50% ratio carries out with slurry；Then the calcium carbonate for adding 18% is filled out
Material, sends into four sections of hydrocyclones of one-level through fan pump and carries out purification slagging-off, processing is de-gassed subsequently into degassing tank；Afterwards
Screening Treatment is carried out into pressurized screen（0.6kg/ tons of paper of cationic PAM consumption, 8kg/ tons of paper of cationic starch, sizing agent alkyl
10kg/ tons of paper of ketene dimer are added in pressurized screen entrance, and 2.2kg/ tons of paper of modification infusorial earth are added in pressure sieve outlet）；Then send
Enter head box online, adjust surfing flow, scanning page quantification is in 62g/m before control applying glue2Left and right；It is laggard that l Water Paper page goes out wet end
Enter after press section carries out the nip unipress of five roller three, squeezing to mass dryness fraction >=39% and enter preceding drying section；Surface temperature of drier is controlled
In 90 ∽, 130 °C page are dried processing, to web dryness >=95%；Surface treatment is coated into size presser：
Press：GCC100 parts, 5 parts of latex, 10 parts of starch, CMC0.1 parts, 1.0 parts of lubricant, 1.0 parts of water repellent agent, the ∽ of coating solids 55
65%；；Stir, processing is coated to the page reverse side entered from preceding drying section using metering bar type surface size press, controlled
The ∽ 6g/m of coating weight 5 processed2, then go out surface size press, into rear drying process；What process top sizing advanced treating was crossed is wet
Page is dried after proceeding, and control dryer temperature goes out rear drying section web dryness >=93% in 130 DEG C of 40 ∽；From rear drying section
The page of entrance enters press polish area, and press polish processing is carried out to page, and calender selects 1+7 nips, 50 DEG C of heat roller temperature, line pressure
Respectively 10kN/m and 15kN/m；After press polish, paper is batched, you can obtain quantitative 68g/m2, the ∽ 83% of whiteness 81
The ISO micro- painting offset paper of high bulk, the product bulk is more than 1.40cm3/ g, better than common micro- painting offset paper, while paper
Surface is smoothly fine and smooth, during applied to eight color rotary printings, and chromatography is accurate, and printed patterns are clear, color is full, and printing effect is good.
Embodiment 3：
The satisfactory softwood pulp of freedom after being beaten（320∽400ml）, hardwood pulp（340∽420ml）, poplar
Machine is starched（197∽220ml）Three kinds of slurries are according to 35%：25%：40% ratio carries out with slurry；Then the calcium carbonate for adding 18% is filled out
Material, sends into four sections of hydrocyclones of one-level through fan pump and carries out purification slagging-off, processing is de-gassed subsequently into degassing tank；Afterwards
Screening Treatment is carried out into pressurized screen（0.6kg/ tons of paper of cationic PAM consumption, 8kg/ tons of paper of cationic starch, sizing agent alkyl
10kg/ tons of paper of ketene dimer are added in pressurized screen entrance, and 2.2kg/ tons of paper of modification infusorial earth are added in pressure sieve outlet）；Then send
Enter head box online, adjust surfing flow, scanning page quantification is in 62g/m before control applying glue2Left and right；It is laggard that l Water Paper page goes out wet end
Enter after press section carries out the nip unipress of five roller three, squeezing to mass dryness fraction >=39% and enter preceding drying section；Surface temperature of drier is controlled
In 90 ∽, 130 °C page are dried processing, to web dryness >=95%；Surface treatment is coated into size presser：
Press：GCC100 parts, 6 parts of latex, 8 parts of starch, CMC0.2 parts, 1.2 parts of lubricant, 0.8 part of water repellent agent, the ∽ of coating solids 55
65%；Stir, processing is coated to the page reverse side entered from preceding drying section using metering bar type surface size press, controlled
The ∽ 8g/m of coating weight 5 processed2, then go out surface size press, into rear drying process；What process top sizing advanced treating was crossed is wet
Page is dried after proceeding, and control dryer temperature goes out rear drying section web dryness >=93% in 130 DEG C of 40 ∽；From rear drying section
The page of entrance enters press polish area, and press polish processing is carried out to page, and calender selects 1+7 nips, 50 DEG C of heat roller temperature, line pressure
Respectively 10kN/m and 15kN/m；After press polish, paper is batched, you can obtain quantitative 68g/m2, the ∽ 83% of whiteness 81
The ISO micro- painting offset paper of high bulk, the product bulk is more than 1.40cm3/ g, better than common micro- painting offset paper, while paper
Surface is smoothly fine and smooth, and chromatography is accurate, and printed patterns are clear, color is full, and printing effect is good, can be applied to eight color rotary printings.
Claims (1)
1. the micro- manufacture method for applying offset paper of a kind of high bulk, including the use of softwood pulp, hardwood pulp, poplar machine plasma warp
Respectively mashing, with slurry and auxiliary material add, the processing step such as l Water Paper page is manufactured paper with pulp, preceding drying, coating applying glue, rear drying, press polish ornamenting,
It is characterized in that：
(1) slurry weight is matched：Softwood pulp: hardwood pulp: the poplar machine plasma=∽ 60 of 25 ∽, 35: 15 ∽ 25: 40；
(2) freedom after slurry pulping：The ∽ 400ml of softwood pulp 320；The ∽ 420ml of hardwood pulp 340；The ∽ of poplar machine plasma 197
220ml；
(3) auxiliary material is to oven dry stock consumption：(a) sizing agent alkyl ketene dimer weight is than 0.8 ∽ 1.5%；(b) filler weight
Than 18 ∽ 20%；(c) cationic starch weight is than 0.7 ∽ 0.9%, the ∽ 800ppm of retention agent polyacrylamide 600, bentonite weight
Than 0.2 ∽ 0.4%；
(4) formulation for coating material each component is by weight：GCC100 parts, 6 parts of 5 ∽ of latex, 10 parts of 8 ∽ of starch, the ∽ 0.2 of CMC 0.1
Part, 1.5 parts of 0.5 ∽ of lubricant, 1.5 parts of 0.5 ∽ of water repellent agent, the ∽ 65% of coating solids 55；
(5) application conditions：Nip pressure：Transmission side/fore side：The ∽ 20kN/m of 17 ∽ 20/17, gauge stick moulding pressure：Upper roller/
Lower roll：0.8 ∽ 1.5/0.8 ∽ 1.5bar, coating weight：5∽10g/m2；Applying glue portion paper tension setting value is 180 ∽ 220N/m；
(6) rolling condition：Calender 1+7 nip patterns, 50/50 DEG C of heat roller temperature, line pressure is respectively 15kN/m and 10kN/
m；
(7) paper machine other specification：Network speed 1180m/min, jet-wire ratio 1.032, a line ball pressure：162 ∽ 168kN/m, two pressures
Line pressure：715 ∽ 745kN/m, opening degree of slice lip：9.0 ∽ 10.0mm, hard press polish line pressure：Paper at 0 ∽ 10kN/m, hard press polish
Tension force：130∽190N/m；
(8) high bulk is micro- applies the quantification of 68g/m of offset paper2, moisture is 4.0 ∽ 6.0%, whiteness ISO81 ∽ 83%, opacity
86 ∽ 88%, bulk is more than 1.40cm3/ g, Surface absorption weight is less than 40g/m2, longitudinal fracture length be more than 5000m, smoothly
Degree is more than 15s, and surface strength is more than 1.0m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710366454.4A CN107059462A (en) | 2017-05-23 | 2017-05-23 | A kind of micro- manufacture method for applying offset paper of high bulk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710366454.4A CN107059462A (en) | 2017-05-23 | 2017-05-23 | A kind of micro- manufacture method for applying offset paper of high bulk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107059462A true CN107059462A (en) | 2017-08-18 |
Family
ID=59610489
Family Applications (1)
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|---|---|---|---|
| CN201710366454.4A Pending CN107059462A (en) | 2017-05-23 | 2017-05-23 | A kind of micro- manufacture method for applying offset paper of high bulk |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111118962A (en) * | 2019-12-31 | 2020-05-08 | 山东江河纸业有限责任公司 | Liquid packaging paper for cold chain and production process thereof |
| CN112195683A (en) * | 2020-10-09 | 2021-01-08 | 岳阳林纸股份有限公司 | In-machine coated color drawing paper and manufacturing method and application thereof |
| CN113564957A (en) * | 2021-02-05 | 2021-10-29 | 中冶纸业银河有限公司 | Preparation process of micro-coated printing paper |
| CN113718556A (en) * | 2021-09-15 | 2021-11-30 | 岳阳林纸股份有限公司 | Coated paper and preparation method thereof |
| CN116876258A (en) * | 2023-08-18 | 2023-10-13 | 岳阳林纸股份有限公司 | DM single paper manufacturing method |
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| CN101392473A (en) * | 2008-10-15 | 2009-03-25 | 岳阳纸业股份有限公司 | High bulk light paper and paper making technology thereof |
| CN102268836A (en) * | 2011-07-26 | 2011-12-07 | 岳阳林纸股份有限公司 | Method for making slight-coating light paper |
| CN102704345A (en) * | 2012-06-18 | 2012-10-03 | 岳阳林纸股份有限公司 | Method for making trace coated offset paper |
| CN102877365A (en) * | 2012-10-22 | 2013-01-16 | 中冶纸业银河有限公司 | Manufacturing method of high-bulk coating printing paper |
| 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 |
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- 2017-05-23 CN CN201710366454.4A patent/CN107059462A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101392473A (en) * | 2008-10-15 | 2009-03-25 | 岳阳纸业股份有限公司 | High bulk light paper and paper making technology thereof |
| CN102268836A (en) * | 2011-07-26 | 2011-12-07 | 岳阳林纸股份有限公司 | Method for making slight-coating light paper |
| CN102704345A (en) * | 2012-06-18 | 2012-10-03 | 岳阳林纸股份有限公司 | Method for making trace coated offset paper |
| CN102877365A (en) * | 2012-10-22 | 2013-01-16 | 中冶纸业银河有限公司 | Manufacturing method of high-bulk coating printing paper |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111118962A (en) * | 2019-12-31 | 2020-05-08 | 山东江河纸业有限责任公司 | Liquid packaging paper for cold chain and production process thereof |
| CN111118962B (en) * | 2019-12-31 | 2022-04-22 | 山东江河纸业有限责任公司 | Liquid packaging paper for cold chain and production process thereof |
| CN112195683A (en) * | 2020-10-09 | 2021-01-08 | 岳阳林纸股份有限公司 | In-machine coated color drawing paper and manufacturing method and application thereof |
| CN113564957A (en) * | 2021-02-05 | 2021-10-29 | 中冶纸业银河有限公司 | Preparation process of micro-coated printing paper |
| CN113718556A (en) * | 2021-09-15 | 2021-11-30 | 岳阳林纸股份有限公司 | Coated paper and preparation method thereof |
| CN116876258A (en) * | 2023-08-18 | 2023-10-13 | 岳阳林纸股份有限公司 | DM single paper manufacturing method |
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Application publication date: 20170818 |