CN103103872B - Vast scale reducing rules produces the method for copy paper - Google Patents
Vast scale reducing rules produces the method for copy paper Download PDFInfo
- Publication number
- CN103103872B CN103103872B CN201210540004.XA CN201210540004A CN103103872B CN 103103872 B CN103103872 B CN 103103872B CN 201210540004 A CN201210540004 A CN 201210540004A CN 103103872 B CN103103872 B CN 103103872B
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- slurry
- copy paper
- pulp
- vast scale
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000002002 slurry Substances 0.000 claims abstract description 20
- 238000010009 beating Methods 0.000 claims abstract description 18
- 241000219000 Populus Species 0.000 claims abstract description 15
- 239000011122 softwood Substances 0.000 claims description 9
- 235000014676 Phragmites communis Nutrition 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 5
- 238000004537 pulping Methods 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 4
- 239000010902 straw Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000004513 sizing Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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Abstract
The present invention relates to a kind of vast scale reducing rules and produce the method for copy paper, comprise making beating and with slurry, it is characterized in that the poplar machine plasma of employing 25-30% is carried out with slurry.The present invention utilizes the poplar machine plasma of 25-30% to replace the commodity slurry be equal to, and can make commodity usage of sizing agent decline 25-30%, can reach product standard requirement, significantly can also reduce unit cost.Vast scale reducing rules of the present invention produces the method flexible operation, easy of copy paper, and stable processing technique is reliable.By the copy paper that method of the present invention obtains, its paper deflection is good, and thickness is high.
Description
Technical field
The present invention relates to pulp technology for making paper, particularly relate to a kind of method that vast scale reducing rules produces copy paper.
Background technology
Copy paper is duplicator dedicated paper, and in routine duties, the frequency of utilization of copy paper is very high, and the quality of copy paper will directly affect the speed of operating efficiency and the attractive in appearance of file body.Therefore, the requirement all the time for copy paper quality is very high, and as required, product deflection is good, and thickness is high.In order to reach above-mentioned requirements, usually adopt a small amount of Straw Pulp, the commercial pulp (commodity bamboo pulp, hardwood pulp, commodity reed pulp) allocating 45-50% into carrys out slurrying, and such unit cost is very high.
Summary of the invention
Object of the present invention is just the defect overcoming above-mentioned prior art, provides a kind of technique simple, with low cost, and the vast scale reducing rules that product price is cheap produces the method for copy paper.
The present invention is achieved through the following technical solutions:
Vast scale reducing rules produces the method for copy paper, comprises making beating and with slurry, it is characterized in that the poplar machine plasma of employing 25-30% is carried out with slurry.
Above-mentioned slurry therewith proportioning with slurry is:
Softwood pulp: 10-15%, poplar machine plasma: 25-30%,
Four sections of drift straw pulp: 35-40%, waste stuff: 10%, commodity reed pulp: 5-20%.
Above-mentioned softwood pulp and poplar machine plasma are individually pulled an oar and are controlled its refining pulp quality, wherein
Softwood pulp: beating degree: 38 ± 2 ° of SR, weight in wet base: 8-10g, concentration: 3.0-4.0%;
Poplar machine plasma: beating degree: 30 ± 2 ° of SR, weight in wet base: 2-4g, concentration: 2.8-3.0%.
Four sections of bleaching (grass) slurries are only slightly discongested with waste stuff, do not do specific requirement.
Control pulping beating degree 38 ± 3 ° of SR, slurry concentration 2.8% ~ 3.0%.
The present invention utilizes the poplar machine plasma of 25-30% to replace the commodity slurry be equal to, and can make commodity usage of sizing agent decline 25-30%, can reach product standard requirement, significantly can also reduce unit cost.Vast scale reducing rules of the present invention produces the method flexible operation, easy of copy paper, and stable processing technique is reliable.By the copy paper that method of the present invention obtains, its paper deflection is good, and thickness is high.
Detailed description of the invention
Through making beating, with slurry after conveniently technique manufacture paper with pulp and obtain finished product copy paper.
According to normal organization of production making beating batching.
In order to ensure that vast scale reducing rules produces copy paper, its formation of sheet is good, even, controls beating degree at 38 ± 3 ° of SR.In pulping process, first pulled an oar material is refluxed, after inspector detects making beating beating degree reaches technological requirement scope, normally pull an oar.
The poplar machine plasma of the 25-30% of utilization with slurry is to replace commodity slurry, and other technology condition is constant, and its product quality does not change, and slurry concentration controls between 2.8% ~ 3.0%.
(1) wet end furnish
Softwood pulp: 10-15%, poplar machine plasma: 25-30%,
Four sections of drift straw pulp: 35-40%, waste stuff: 10% commodity reed pulp: 5-20%.
(2) refining pulp quality requirement
Softwood pulp, poplar machine plasma is individually pulled an oar and is controlled its refining pulp quality.
Slurry adopts 30% poplar machine plasma to replace the commercial pulp (commodity bamboo pulp, hardwood pulp, commodity reed pulp) of equal parts, and slurry concentration controls between 2.8% ~ 3.0%.
Softwood pulp: beating degree: 38 ± 2 ° of SR weight in wet bases: 8-10g concentration: 3.0-4.0%,
Poplar machine plasma: beating degree: 30 ± 2 ° of SR weight in wet bases: 2-4g concentration: 2.8-3.0%,
Grass, reed pulp: beating degree 30 ± 3 ° of SR weight in wet base >=2.0g concentration 2.5-3.0%,
Four sections of bleached pulps and waste stuff are only slightly discongested, and do not do specific requirement.
Pulping: beating degree 38 ± 3 ° of SR weight in wet bases: 3-5g concentration 2.8-3.0%.
Claims (1)
1. vast scale reducing rules produces the method for copy paper, comprises making beating and with slurry, it is characterized in that described slurry therewith proportioning with slurry is:
Softwood pulp: 10-15%, poplar machine plasma: 25-30%,
Four sections of drift straw pulp: 35-40%, waste stuff: 10%, commodity reed pulp: 5-20%;
Described softwood pulp and poplar machine plasma are individually pulled an oar and are controlled its refining pulp quality, wherein
Softwood pulp: beating degree: 38 ± 2 ° of SR, weight in wet base: 8-10g, concentration: 3.0-4.0%;
Poplar machine plasma: beating degree: 30 ± 2 ° of SR, weight in wet base: 2-4g, concentration: 2.8-3.0%;
Control pulping beating degree 38 ± 3 ° of SR, slurry concentration 2.8% ~ 3.0%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210540004.XA CN103103872B (en) | 2012-12-14 | 2012-12-14 | Vast scale reducing rules produces the method for copy paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210540004.XA CN103103872B (en) | 2012-12-14 | 2012-12-14 | Vast scale reducing rules produces the method for copy paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103103872A CN103103872A (en) | 2013-05-15 |
| CN103103872B true CN103103872B (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210540004.XA Expired - Fee Related CN103103872B (en) | 2012-12-14 | 2012-12-14 | Vast scale reducing rules produces the method for copy paper |
Country Status (1)
| Country | Link |
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| CN (1) | CN103103872B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220562B (en) * | 2015-09-29 | 2018-01-19 | 河南江河纸业股份有限公司 | A kind of micro- painting wood-free paper produced using reducing rules at high proportion and its production method |
| CN105568745B (en) * | 2015-12-24 | 2017-08-01 | 浙江华川实业集团有限公司 | A kind of copy paper and preparation method thereof |
| CN105735034A (en) * | 2016-02-18 | 2016-07-06 | 浙江华川实业集团有限公司 | Efficient ink adsorption copy paper and preparing method thereof |
| CN111395038A (en) * | 2020-03-26 | 2020-07-10 | 东营华泰清河实业有限公司 | Cultural paper making process |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105801C (en) * | 1999-11-22 | 2003-04-16 | 黑龙江省兴凯湖造纸厂 | Middle- and high-grade stationery paper made of rice straw pulp and its making process |
| CN1276151C (en) * | 2004-05-28 | 2006-09-20 | 岳阳纸业股份有限公司 | Special pigment finishing offset paper and producing method thereof |
| WO2010016579A1 (en) * | 2008-08-07 | 2010-02-11 | 日本製紙株式会社 | Process for producing coated printing paper from machanical hardwood pulp |
| CN101691701A (en) * | 2009-10-14 | 2010-04-07 | 福建省晋江优兰发纸业有限公司 | Method for producing environment-friendly electrostatic copying paper |
| CN101851873B (en) * | 2010-06-23 | 2013-04-17 | 岳阳林纸股份有限公司 | Manufacturing method of environment-friendly copying paper |
| CN102330384A (en) * | 2011-08-08 | 2012-01-25 | 杨福明 | Vision-care cultural paper |
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2012
- 2012-12-14 CN CN201210540004.XA patent/CN103103872B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103103872A (en) | 2013-05-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20161214 |