CN104213469A - Micro scalable printing type decorative base paper and preparation method thereof - Google Patents
Micro scalable printing type decorative base paper and preparation method thereof Download PDFInfo
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- CN104213469A CN104213469A CN201410458368.2A CN201410458368A CN104213469A CN 104213469 A CN104213469 A CN 104213469A CN 201410458368 A CN201410458368 A CN 201410458368A CN 104213469 A CN104213469 A CN 104213469A
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Abstract
The invention belongs to the technical field of papermaking and in particular relates to micro scalable printing type decorative base paper and a preparation method thereof. The micro scalable printing type decorative base paper comprises the following raw materials in percentage by weight: 30-50 percent of bleached cotton pulp, 20-40 percent of bleached needle leaf pulp, 3-20 percent of bleached broad leaf pulp, 20-45 percent of mineral filler and 0.5-2 percent of wet strength agent. According to the invention, in the printing process, the longitudinal and transverse change is small, and printed patterns are clear and are not out of shape. After being impregnated by downstream customers, the paper is small in transverse breadth change, and patterns on the paper can be well matched with patterns on steel plates during pressing and do not deviate during plate pressing.
Description
Technical field
The invention belongs to pulp technology for making paper, be specifically related to a kind of micro-retractility printed form decorating base paper and preparation method thereof.
Background technology
Decorating base paper, in the process of printing and dipping glue, because moisture and glue are filled wherein, can cause its transverse width to have change in various degree.Current decorating base paper occurs that lateral expansion rate is excessive, and causing printing pattern above body paper can the phenomenon such as distortion, register trouble, pressing plate be asynchronous.
Existing decorating base paper is (perpendicular to paper machine direction) transversely, gets the paper slip that length 1250mm width is 60mm, in thorough impregnation water after 5 minutes, measures the length of paper slip, and after current decorating base paper according to said method detects dipping, length is at 1270-1285mm.Namely horizontal hygroexpansivity (1270-1250)/1250*100=1.6% floods the paper that rear paper slip length becomes 1285mm by that analogy, and its horizontal hygroexpansivity is 2.8%, and generally speaking the lateral extensometer shrinkage of current domestic decorating base paper is bigger than normal.
Summary of the invention
The object of this invention is to provide a kind of micro-retractility printed form decorating base paper, in printing and dipping process, cross directional variations is less, does not longitudinally change, and can realize accurate overprinting, synchronous pressing plate; Invention also provides the preparation method of micro-retractility printed form decorating base paper, scientific and reasonable, simple.
Micro-retractility printed form decorating base paper of the present invention, comprises the raw material of following weight percents:
Described bleached cotton starch, bleached softwood slurry, bleaching broad-leaved slurry and wet strength agent are with over dry gauge.
Described bleached softwood slurry is bleached sulphate softwood pulp.
Described bleaching broad-leaved slurry is bleached sulphate yearning between lovers wood pulp.
Described wet strength agent composition is PAE, and usual concentration has 12.5% and 25% two kind.
Described mineral filler is one or more in titanium dioxide, kaolin, talcum powder, bentonite or diatomite.
The preparation method of micro-retractility printed form decorating base paper of the present invention, step is as follows:
(1) bleached cotton starch, bleached softwood slurry and bleaching broad-leaved slurry to be added respectively in the pulper that 35-45 DEG C of pulping water is housed fully size degradation, beating degree is controlled to respectively 20-24,21-24,25-28 ° of SR, mass concentration and pump into after mill for subsequent use in stock tank after reaching 3.5-4.5%;
(2) mineral filler being diluted to mass concentration is 65-72%, carries adding again fill out in pond with high speed agitator after stirring;
(3) stock tank slurries after mill are pumped into add fill out pond, regulate the pH value adding and fill out slurries in pond to 6.5-7.2, after stirring, add wet strength agent again;
(4) then above-mentioned modulated slurry is diluted again, screen out foreign material after interweave through uniform and dehydration, drying, press polish, coil paper, cut, pack, and to get final product again.
Intertexture described in step (4) adopts multi cylinder line mesh production technology, is equipped with humidifier and soft press-polishing machine in process of production.
Multi cylinder line mesh paper machine can regulate and control slurry network speed ratio, and fourdrinier wire fully dewaters, multi-cylinder ensures fully dry; Humidifier can ensure into the moisture of paper; Soft press-polishing machine can ensure the fine and smooth degree on paper industry surface.Wherein main control parameters: one, starch network speed than 1:1, fiber aspect to arrangement evenly, is mutually wound around, decreases the cross-direction shrinkage in body paper dry run; Two, the stoving process of multi-cylinder, guarantees slow drying, reduces the shrinkage factor in body paper dry run; High temperature cylinder temperature control 120-150 degree, the moisture after oven dry is≤2%, the abundant keratinization of body paper, reduces body paper water suction and moistens the ratio risen; Three, after humidifier effect, body paper moisture reaches 5-7%, and the object of this technique had both improve the ornamenting of soft press-polishing machine to decorating base paper surface, reduces again and the gap of printing rear body paper moisture, reduces the lateral expansion rate of body paper.
The raw material of micro-retractility printed form decorating base paper of the present invention comprises: bleached cotton starch, bleached softwood slurry and bleaching broad-leaved slurry mixed slurry are main material; Account for the mineral filler of main material quality 20-45%; The quantitative of this decorating base paper is 55-90g/m
2, ash content is 20-45%, and wet strength is 5-9N, and dry strength is 20-50N, and water imbibition is 20-40mm/10min, and air permeability is 10-30s/100ml, horizontal hygroexpansivity≤1.6%, moisture 5-7%, the decorating base paper of seepage velocity≤5s.
It is 5:3:2 that described bleached cotton starch, bleached softwood slurry and bleaching broad-leaved starch preferred mass ratio.
The Substance of described decorating base paper mainly concentrates on 60-85g/m
2.
The performance parameter of decorating base paper of the present invention adopts instrument and condition shown in People's Republic of China (PRC) light industry standard GB/T24989-2010 to perform test.
The present invention compared with prior art, has following beneficial effect:
Product provided by the invention is compared with existing product, and in printing process, vertical cross directional variations is less, and clear patterns after printing, keeps the shape.After downstream client dipping, the change of paper horizontal fabric width is little, and the decorative pattern on paper well can realize coincideing with the decorative pattern on steel plate when overlaying, and during pressing plate, decorative pattern does not depart from.Existing decorating base paper is large because of lateral expansion, occurs off-set phenomenon with decorative pattern on steel plate.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further.
Table 1 embodiment 1-4 and comparative example 1 raw material composition (%)
| ? | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Comparative example 1 |
| Bleached cotton starch | 30 | 50 | 30 | 35 | 15 |
| Bleached softwood is starched | 20 | 24 | 40 | 20 | 15 |
| Bleaching broad-leaved slurry | 3 | 5.5 | 9 | 20 | 45 |
| Mineral filler | 45 | 20 | 20 | 24 | 23 |
| Wet strength agent | 2 | 0.5 | 1 | 1 | 2 |
Embodiment 1
(1) bleached cotton starch, bleached softwood slurry and bleaching broad-leaved slurry to be added respectively in the pulper that 35 DEG C of pulping water are housed fully size degradation by mass percent in table 1, beating degree is controlled to respectively to pump into after 23,23,26 ° of SR, mass concentrations reach 4% after mill for subsequent use in stock tank; The mass concentration of bleached cotton starch used, bleached softwood slurry and bleaching broad-leaved slurry is all 90%;
(2) mineral filler titanium dioxide, kaolin and talcum powder being diluted to mass concentration is 65%, carries adding again fill out in pond with high speed agitator after stirring;
(3) stock tank slurries after mill are pumped into add fill out pond, regulate and add the pH value to 7 filling out slurries in pond, after stirring, add the wet strength agent that concentration is 12.5% again;
(4) then above-mentioned modulated slurry is diluted again, screen out foreign material after interweave through uniform and dehydration, drying, press polish, coil paper, cut, pack and get final product again.
Interweave and adopt multi cylinder line mesh production technology, be equipped with humidifier and soft press-polishing machine in process of production.Wherein main control parameters: one, starch network speed than 1:1, fiber aspect to arrangement evenly, is mutually wound around, decreases the cross-direction shrinkage in body paper dry run; Two, the stoving process of multi-cylinder, guarantees slow drying, reduces the shrinkage factor in body paper dry run; High temperature cylinder temperature control 120-150 degree, the moisture after oven dry is≤2%; Three, after humidifier effect, body paper moisture reaches 6%.
Decorating base paper is quantitatively 80g/m after testing
2, ash content is 40%, and wet strength is 7N, and dry strength is 35N, and water imbibition is 25mm/10min, and air permeability is 25s/100ml, horizontal hygroexpansivity 1.44%, seepage velocity 4s, the decorating base paper of moisture 6%.
Embodiment 2
(1) bleached cotton starch, bleached softwood slurry and bleaching broad-leaved slurry to be added respectively in the pulper that 38 DEG C of pulping water are housed fully size degradation by mass percent in table 1, beating degree is controlled to respectively to pump into after 20,23,26 ° of SR, mass concentrations reach 4% after mill for subsequent use in stock tank; The mass concentration of bleached cotton starch used, bleached softwood slurry and bleaching broad-leaved slurry is all 90%;
(2) mineral filler titanium dioxide being diluted to mass concentration is 70%, carries adding again fill out in pond with high speed agitator after stirring;
(3) stock tank slurries after mill are pumped into add fill out pond, regulate and add the pH value to 6.8 filling out slurries in pond, after stirring, add the wet strength agent that concentration is 12.5% again;
(4) then above-mentioned modulated slurry is diluted again, screen out foreign material after interweave through uniform and dehydration, drying, press polish, coil paper, cut, pack and get final product again.
Interweave and adopt multi cylinder line mesh production technology, be equipped with humidifier and soft press-polishing machine in process of production.Wherein main control parameters: one, starch network speed than 1:1, fiber aspect to arrangement evenly, is mutually wound around, decreases the cross-direction shrinkage in body paper dry run; Two, the stoving process of multi-cylinder, guarantees slow drying, reduces the shrinkage factor in body paper dry run; High temperature cylinder temperature control 120-150 degree, the moisture after oven dry is≤2%; Three, after humidifier effect, body paper moisture reaches 7%.
Decorating base paper is quantitatively 80g/m after testing
2, ash content is 20%, and wet strength is 6N, and dry strength is 34N, and water imbibition is 28mm/10min, and air permeability is 27s/100ml, horizontal hygroexpansivity 1.48%, seepage velocity 4s, the decorating base paper of moisture 7%.
Embodiment 3
(1) bleached cotton starch, bleached softwood slurry and bleaching broad-leaved slurry to be added respectively in the pulper that 38 DEG C of pulping water are housed fully size degradation by mass percent in table 1, beating degree is controlled to respectively to pump into after 22,21,25 ° of SR, mass concentrations reach 3.5% after mill for subsequent use in stock tank; The mass concentration of bleached cotton starch used, bleached softwood slurry and bleaching broad-leaved slurry is all 90%;
(2) mineral filler titanium dioxide and bentonite being diluted to mass concentration is 70%, carries adding again fill out in pond with high speed agitator after stirring;
(3) stock tank slurries after mill are pumped into add fill out pond, regulate and add the pH value to 6.5 filling out slurries in pond, after stirring, add the wet strength agent that concentration is 12.5% again;
(4) then above-mentioned modulated slurry is diluted again, screen out foreign material after interweave through uniform and dehydration, drying, press polish, coil paper, cut, pack and get final product again.
Interweave and adopt multi cylinder line mesh production technology, be equipped with humidifier and soft press-polishing machine in process of production.Wherein main control parameters: one, starch network speed than 1:1, fiber aspect to arrangement evenly, is mutually wound around, decreases the cross-direction shrinkage in body paper dry run; Two, the stoving process of multi-cylinder, guarantees slow drying, reduces the shrinkage factor in body paper dry run; High temperature cylinder temperature control 120-150 degree, the moisture after oven dry is≤2%; Three, after humidifier effect, body paper moisture reaches 5%.
Decorating base paper is quantitatively 85g/m after testing
2, ash content is 20%, and wet strength is 7.2N, and dry strength is 30N, and water imbibition is 26mm/10min, and air permeability is 27s/100ml, horizontal hygroexpansivity 1.52%, seepage velocity 4s, the decorating base paper of moisture 5%.
Embodiment 4
(1) bleached cotton starch, bleached softwood slurry and bleaching broad-leaved slurry to be added respectively in the pulper that 45 DEG C of pulping water are housed fully size degradation by mass percent in table 1, beating degree is controlled to respectively to pump into after 24,24,28 ° of SR, mass concentrations reach 4.5% after mill for subsequent use in stock tank; The mass concentration of bleached cotton starch used, bleached softwood slurry and bleaching broad-leaved slurry is all 90%, and bleached softwood slurry used is bleached sulphate softwood pulp, and bleaching broad-leaved slurry is bleached sulphate yearning between lovers wood pulp;
(2) mineral filler titanium dioxide and diatomite being diluted to mass concentration is 72%, carries adding again fill out in pond with high speed agitator after stirring;
(3) stock tank slurries after mill are pumped into add fill out pond, regulate and add the pH value to 7.2 filling out slurries in pond, after stirring, add the wet strength agent that concentration is 12.5% again;
(4) then above-mentioned modulated slurry is diluted again, screen out foreign material after interweave through uniform and dehydration, drying, press polish, coil paper, cut, pack and get final product again.
Interweave and adopt multi cylinder line mesh production technology, be equipped with humidifier and soft press-polishing machine in process of production.Wherein main control parameters: one, starch network speed than 1:1, fiber aspect to arrangement evenly, is mutually wound around, decreases the cross-direction shrinkage in body paper dry run; Two, the stoving process of multi-cylinder, guarantees slow drying, reduces the shrinkage factor in body paper dry run; High temperature cylinder temperature control 120-150 degree, the moisture after oven dry is≤2%; Three, after humidifier effect, body paper moisture reaches 5%
Decorating base paper is quantitatively 85g/m after testing
2, ash content is 23%, and wet strength is 6.8N, and dry strength is 30N, and water imbibition is 26mm/10min, and air permeability is 27s/100ml, horizontal hygroexpansivity 1.6%, seepage velocity 4s, the decorating base paper of moisture 5%.
Comparative example 1
(1) bleached cotton starch, bleached softwood slurry and bleaching broad-leaved slurry to be added respectively in the pulper that 36 DEG C of pulping water are housed fully size degradation by mass percent in table 1, beating degree is controlled to respectively to pump into after 25,27,23 ° of SR, mass concentrations reach 4% after mill for subsequent use in stock tank; The mass concentration of bleached cotton starch used, bleached softwood slurry and bleaching broad-leaved slurry is all 90%;
(2) mineral filler titanium dioxide and kaolin being diluted to mass concentration is 70%, carries adding again fill out in pond with high speed agitator after stirring;
(3) stock tank slurries after mill are pumped into add fill out pond, regulate and add the pH value to 7 filling out slurries in pond, after stirring, add the wet strength agent that concentration is 12.5% again;
(4) then above-mentioned modulated slurry is diluted again, screen out foreign material after interweave through uniform and dehydration, drying, press polish, coil paper, cut, pack and get final product again.
Interweave and adopt multi cylinder line mesh production technology, be equipped with humidifier and soft press-polishing machine in process of production.Wherein main control parameters: one, starch network speed than 1:1.05, fiber aspect to arrangement evenly, is mutually wound around, decreases the cross-direction shrinkage in body paper dry run; Two, the stoving process of multi-cylinder, guarantees slow drying, reduces the shrinkage factor in body paper dry run; High temperature cylinder temperature control 120-150 degree, the moisture after oven dry is 4%; Three, after humidifier effect, body paper moisture reaches 7%.
Decorating base paper is quantitatively 85g/m after testing
2, ash content is 22%, and wet strength is 7.8N, and dry strength is 37N, and water imbibition is 29mm/10min, and air permeability is 27s/100ml, horizontal hygroexpansivity 1.72%, seepage velocity 5s, the decorating base paper of moisture 7%.
Can be reached a conclusion by embodiment 1-4 and comparative example 1: in embodiment 1-4, cotton pulp, needle slurry, broad-leaved slurry ratio are in scope, and horizontal hygroexpansivity≤1.6%, meets the requirement of micro stretching shrinkage.And broad-leaved slurry ratio is too high in comparative example 1, beating degree parameter also has larger fluctuation, and testing result proves that horizontal hygroexpansivity is bigger than normal, undesirable.General inventive embodiment, having of controlling to play a major role in paper expansion and contraction: the kind selection, proportioning, making beating parameter, machine direction arrangement, drying parameter, physical index control range etc. of pulpboard.
The above is only preferred embodiment of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (6)
1. a micro-retractility printed form decorating base paper, is characterized in that the raw material comprising following weight percents:
2. micro-retractility printed form decorating base paper according to claim 1, is characterized in that described bleached softwood slurry is bleached sulphate softwood pulp.
3. micro-retractility printed form decorating base paper according to claim 1, is characterized in that described bleaching broad-leaved slurry is bleached sulphate yearning between lovers wood pulp.
4. micro-retractility printed form decorating base paper according to claim 1, is characterized in that described mineral filler is one or more in titanium dioxide, kaolin, talcum powder, bentonite or diatomite.
5. a preparation method for the arbitrary described micro-retractility printed form decorating base paper of claim 1-4, is characterized in that step is as follows:
(1) bleached cotton starch, bleached softwood slurry and bleaching broad-leaved slurry to be added respectively in the pulper that 35-45 DEG C of pulping water is housed fully size degradation, beating degree is controlled to respectively 20-24,21-24,25-28 ° of SR, mass concentration and pump into after mill for subsequent use in stock tank after reaching 3.5-4.5%;
(2) mineral filler being diluted to mass concentration is 65-72%, carries adding again fill out in pond with high speed agitator after stirring;
(3) stock tank slurries after mill are pumped into add fill out pond, regulate the pH value adding and fill out slurries in pond to 6.5-7.2, after stirring, add wet strength agent again;
(4) then above-mentioned modulated slurry is diluted again, screen out foreign material after interweave through uniform and dehydration, drying, press polish, coil paper, cut, pack, and to get final product again.
6. the preparation method of micro-retractility printed form decorating base paper according to claim 5, is characterized in that the intertexture described in step (4) adopts multi cylinder line mesh production technology, is equipped with humidifier and soft press-polishing machine in process of production.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631203A (en) * | 2015-01-16 | 2015-05-20 | 淄博欧木特种纸业有限公司 | Ultra-thin high-coverage raw impregnated paper and preparation method thereof |
| CN106702808A (en) * | 2016-12-09 | 2017-05-24 | 张日龙 | Wear-proof plain-color decoration body paper and preparation method thereof |
| CN107476115A (en) * | 2017-08-21 | 2017-12-15 | 山东秦世集团有限公司 | A kind of printed form decorating base paper and preparation method thereof |
| CN108999030A (en) * | 2018-07-11 | 2018-12-14 | 张培磊 | A kind of high tenacity decorating base paper and preparation method thereof |
| CN111795934A (en) * | 2020-07-16 | 2020-10-20 | 山东世纪阳光纸业集团有限公司 | Evaluation and analysis method of titanium dioxide for decorative base paper |
| CN112626908A (en) * | 2020-12-15 | 2021-04-09 | 吴广宇 | Method for manufacturing environment-friendly weather-resistant functional household board surface coating base paper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050238860A1 (en) * | 2004-04-26 | 2005-10-27 | Fuji Xerox Co., Ltd. | Electrophotographic transfer paper and image forming method |
| CN1834348A (en) * | 2005-03-18 | 2006-09-20 | 天津金证造纸有限公司 | Archival paper and its mfg. method |
| CN101319475A (en) * | 2008-07-05 | 2008-12-10 | 山东凯丽特种纸股份有限公司 | Method for producing environment-friendly false proof cover paper |
| CN101624797A (en) * | 2009-08-07 | 2010-01-13 | 山东齐峰特种纸业股份有限公司 | Paper for amberoid screen clapboard and manufacturing method thereof |
| CN103614949A (en) * | 2013-12-09 | 2014-03-05 | 淄博欧木特种纸业有限公司 | High-permeability super black decorated base paper and preparation method thereof |
-
2014
- 2014-09-09 CN CN201410458368.2A patent/CN104213469B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050238860A1 (en) * | 2004-04-26 | 2005-10-27 | Fuji Xerox Co., Ltd. | Electrophotographic transfer paper and image forming method |
| CN1834348A (en) * | 2005-03-18 | 2006-09-20 | 天津金证造纸有限公司 | Archival paper and its mfg. method |
| CN101319475A (en) * | 2008-07-05 | 2008-12-10 | 山东凯丽特种纸股份有限公司 | Method for producing environment-friendly false proof cover paper |
| CN101624797A (en) * | 2009-08-07 | 2010-01-13 | 山东齐峰特种纸业股份有限公司 | Paper for amberoid screen clapboard and manufacturing method thereof |
| CN103614949A (en) * | 2013-12-09 | 2014-03-05 | 淄博欧木特种纸业有限公司 | High-permeability super black decorated base paper and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631203A (en) * | 2015-01-16 | 2015-05-20 | 淄博欧木特种纸业有限公司 | Ultra-thin high-coverage raw impregnated paper and preparation method thereof |
| CN106702808A (en) * | 2016-12-09 | 2017-05-24 | 张日龙 | Wear-proof plain-color decoration body paper and preparation method thereof |
| CN107476115A (en) * | 2017-08-21 | 2017-12-15 | 山东秦世集团有限公司 | A kind of printed form decorating base paper and preparation method thereof |
| CN108999030A (en) * | 2018-07-11 | 2018-12-14 | 张培磊 | A kind of high tenacity decorating base paper and preparation method thereof |
| CN111795934A (en) * | 2020-07-16 | 2020-10-20 | 山东世纪阳光纸业集团有限公司 | Evaluation and analysis method of titanium dioxide for decorative base paper |
| CN112626908A (en) * | 2020-12-15 | 2021-04-09 | 吴广宇 | Method for manufacturing environment-friendly weather-resistant functional household board surface coating base paper |
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Denomination of invention: Micro telescopic printing decorative base paper and its preparation method Effective date of registration: 20211203 Granted publication date: 20160706 Pledgee: Industrial Commercial Bank of China Ltd. Zibo Linzi branch Pledgor: ZIBO OUMU SPECIAL PAPER INDUSTRY Co.,Ltd. Registration number: Y2021980013941 |
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Date of cancellation: 20220630 Granted publication date: 20160706 Pledgee: Industrial Commercial Bank of China Ltd. Zibo Linzi branch Pledgor: ZIBO OUMU SPECIAL PAPER INDUSTRY Co.,Ltd. Registration number: Y2021980013941 |