CN104911937B - A kind of paper and preparation method thereof - Google Patents

A kind of paper and preparation method thereof Download PDF

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Publication number
CN104911937B
CN104911937B CN201510393102.9A CN201510393102A CN104911937B CN 104911937 B CN104911937 B CN 104911937B CN 201510393102 A CN201510393102 A CN 201510393102A CN 104911937 B CN104911937 B CN 104911937B
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Prior art keywords
parts
paper
standby
serosity
pulp
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CN201510393102.9A
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Chinese (zh)
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CN104911937A (en
Inventor
楼旭军
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ZHEJIANG HUACHUAN INDUSTRIAL GROUP Co Ltd
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ZHEJIANG HUACHUAN INDUSTRIAL GROUP Co Ltd
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Priority to CN201510393102.9A priority Critical patent/CN104911937B/en
Publication of CN104911937A publication Critical patent/CN104911937A/en
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    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14—Secondary fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
    • 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
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D21H15/10—Composite fibres
    • D21H15/12—Composite fibres partly organic, partly inorganic
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • 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
    • D21H21/12—Defoamers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The present invention discloses a kind of paper and preparation method thereof, is made up of main material and additive, including the main material of following weight fraction：300 ~ 600 parts of waste paper, 20 ~ 40 parts of hypochlorite, 100 ~ 200 parts of any of several broadleaf plants bar, 200 ~ 300 parts of starch, 120 ~ 200 parts of Caulis et Folium Lini, 110 ~ 200 parts of Pericarppium arachidis hypogaeae and 160 ~ 220 parts of glass fibre, including the additive of following weight fraction：60 ~ 120 parts of cellulase, 50 ~ 80 parts of waste paper regenerated enzyme, 70 ~ 110 parts of defoamer, 100 ~ 200 parts of filler aqueous suspension, 40 ~ 60 parts of white rot fungi, 30 ~ 65 parts of xylanase and 75 ~ 100 parts of leaven；This paper have economize on resources, twice laid, the use to raw materials such as timber can be reduced, also reduce papermaking cost simultaneously.

Description

A kind of paper and preparation method thereof
Technical field
The present invention relates to a kind of paper and preparation method thereof.
Background technology
Paper is the instrument inseparable with people's daily life, in today that industry is increasingly flourishing, is also gradually playing
Great effect.
Waste and old paper product, often much all arbitrarily abandons, and so not only pollutes environment, and wastes a lot of resources, felling A lot of trees.In order to waste paper does not arbitrarily abandon, also have the enterprise of recycling, by waste paper chemical conversion pulp recycle produce cardboard or its Its paper product.Though these returned enterprise heat have reached certain social benefit, reduce pollution and economize on resources.
Content of the invention
The technical problem to be solved in the present invention be provide one kind have economize on resources, twice laid, can reduce to timber Deng the use of raw material, also reduce the paper of papermaking cost simultaneously.
For solving the above problems, the present invention adopts the following technical scheme that：
A kind of paper and preparation method thereof, is made up of main material and additive, including the main material of following weight fraction Material：300～600 parts of waste paper, 20～40 parts of hypochlorite, 100～200 parts of any of several broadleaf plants bar, 200～300 parts of starch, Caulis et Folium Lini 120～200 Part, 110～200 parts of Pericarppium arachidis hypogaeae and 160～220 parts of glass fibre, including the additive of following weight fraction：Cellulase 60～ 120 parts, 50～80 parts of waste paper regenerated enzyme, 70～110 parts of defoamer, 100～200 parts of filler aqueous suspension, white rot fungi 40～ 60 parts, 30～65 parts of xylanase and 75～100 parts of leaven.
Further, described paper is made up of main material and additive, including the main material of following weight fraction：： 450 parts of waste paper, 30 parts of hypochlorite, 150 parts of any of several broadleaf plants bar, 250 parts of starch, 160 parts of Caulis et Folium Lini, 155 parts of Pericarppium arachidis hypogaeae and glass fibre 190 Part, including the additive of following weight fraction：90 parts of cellulase, 70 parts of waste paper regenerated enzyme, 90 parts of defoamer, filler water are suspended 150 parts of liquid, 50 parts of white rot fungi, 50 parts of xylanase and 90 parts of leaven.
Further, described waste paper is second-class waste paper.
The invention solves the problems that another technical problem be that a kind of paper and preparation method thereof is provided.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that：Comprise the following steps：
1) take 300～600 parts of waste paper to be pulverized with shredder, then broken good paper is soaked, will be broken by beater Paper stirs
Mix paper pulp, standby；
2) 60～120 parts of extracting cellulose enzyme and 50～80 parts of waste paper regenerated enzyme are added to step 1) in the paper pulp that makes, lead to Cross fibre
The plain enzyme of dimension and waste paper regenerated enzyme, by the ink in paper pulp and starch, fiber separation, reach same with ecosystem paper pulp The slurry of standard
Liquid, standby；
3) 20～40 parts of hypochlorite and water are taken by 1:3 ratio is diluted, and is subsequently poured into step 2) paper pulp that makes It is interior,
Paper pulp is sterilized and is bleached, standby；
4) 100～200 parts of any of several broadleaf plants bar, 120～200 parts of Caulis et Folium Lini and 110～200 parts of Pericarppium arachidis hypogaeae is taken to be milled into serosity, Ran Houqu Starch
200～300 parts add and stir, standby；
5) by step 4) material handled well is poured in pot, and boiled, standby；
6) by step 5) boil after material add 40～50 parts of white rot fungi, xylanase 30`65 part and leaven 75 ～100 parts, sealing and fermenting 1～2 day, the material after being fermented, standby；
7) by step 6) material that ferments precipitated by washing, with step 3) spent pulp liquors handled well mix, and add Filled 100～200 parts of starch making in serosity of aqueous suspension and fibre deposition, improve the viscosity of serosity simultaneously, standby；
8) by step 7) prepared serosity is dehydrated, and add 70～110 parts of defoamer to eliminate the bubble within serosity, Obtain body paper serosity, standby；
9) by step 8) in body paper serosity thin paper is made by coating machine, then so that it is dried by drying machine, finally Body paper is batched, obtains final product the body paper of discarded paper regeneration.
Further, described waste paper bag is discarded books or newspaper.
The invention has the beneficial effects as follows：The most of second-class paper for discarding of raw material in this paper, secondly with high microsteping Any of several broadleaf plants bar assists, and makes the paper with original paper quality, it not only economizes on resources in papermaking, protects environment additionally it is possible to waste returns Receive and utilize, decrease the pollution to environment for the waste paper, reduce the production cost of paper mill simultaneously.
Specific embodiment
Embodiment 1：
A kind of paper and preparation method thereof, comprises the following steps：
1) take 300 parts of waste paper to be pulverized with shredder, then broken good paper is soaked, by beater, shredded paper is stirred Become
Paper pulp, standby；
2) 60 parts of extracting cellulose enzyme and 50 parts of waste paper regenerated enzyme are added to step 1) in the paper pulp that makes, by cellulase With waste paper regenerated enzyme by the ink in paper pulp and starch, fiber separation, reach the serosity with the same standard of ecosystem paper pulp, standby With；3) 20 parts of hypochlorite and water are taken by 1:3 ratio is diluted, and is subsequently poured into step 2) in the paper pulp that makes, by paper pulp Sterilized and bleached, standby；
4) take 100 parts of any of several broadleaf plants bar, 120 parts of Caulis et Folium Lini and 110 parts of Pericarppium arachidis hypogaeae to be milled into serosity, then take 200 parts of starch to be added to Go and stir, standby；
5) by step 4) material handled well is poured in pot, and boiled, standby；
6) by step 5) boil after material add 40 parts of white rot fungi, 30 parts of xylanase and 75 parts of leaven, sealing Fermentation 2 days, the material after being fermented, standby；
7) by step 6) material that ferments precipitated by washing, with step 3) spent pulp liquors handled well mix, and add Filled 100 parts of starch making in serosity of aqueous suspension and fibre deposition, improve the viscosity of serosity simultaneously, standby；
8) by step 7) prepared serosity is dehydrated, and add 70 parts of defoamer to eliminate the bubble within serosity, obtain Body paper serosity, standby；
9) by step 8) in body paper serosity thin paper is made by coating machine, then so that it is dried by drying machine, finally Body paper is batched, obtains final product the body paper of discarded paper regeneration.
Further, described waste paper bag is discarded books or newspaper.
Embodiment 2：
A kind of paper and preparation method thereof, comprises the following steps：
1) take 450 parts of waste paper to be pulverized with shredder, then broken good paper is soaked, by beater, shredded paper is stirred Become paper pulp, standby；
2) 90 parts of extracting cellulose enzyme and 70 parts of waste paper regenerated enzyme are added to step 1) in the paper pulp that makes, by cellulase With waste paper regenerated enzyme by the ink in paper pulp and starch, fiber separation, reach the serosity with the same standard of ecosystem paper pulp, standby With；
3) 30 parts of hypochlorite and water are taken by 1:3 ratio is diluted, and is subsequently poured into step 2) in the paper pulp that makes, will Paper pulp is sterilized and is bleached, standby；
4) take 150 parts of any of several broadleaf plants bar, 160 parts of Caulis et Folium Lini and 155 parts of Pericarppium arachidis hypogaeae to be milled into serosity, then take 250 parts of starch to be added to Go and stir, standby；
5) by step 4) material handled well is poured in pot, and boiled, standby；
6) by step 5) boil after material add 50 parts of white rot fungi, 50 parts of xylanase and 90 parts of leaven, sealing Fermentation 2 days, the material after being fermented, standby；
7) by step 6) material that ferments precipitated by washing, with step 3) spent pulp liquors handled well mix, and add Filled 150 parts of starch making in serosity of aqueous suspension and fibre deposition, improve the viscosity of serosity simultaneously, standby；
8) by step 7) prepared serosity is dehydrated, and add 90 parts of defoamer to eliminate the bubble within serosity, obtain Body paper serosity, standby；
9) by step 8) in body paper serosity thin paper is made by coating machine, then so that it is dried by drying machine, finally Body paper is batched, obtains final product the body paper of discarded paper regeneration.
Further, described waste paper bag is discarded books or newspaper.
Embodiment 3：
A kind of paper and preparation method thereof, comprises the following steps：
1) take 600 parts of waste paper to be pulverized with shredder, then broken good paper is soaked, by beater, shredded paper is stirred Become paper pulp, standby；
2) 120 parts of extracting cellulose enzyme and 80 parts of waste paper regenerated enzyme are added to step 1) in the paper pulp that makes, by cellulose Enzyme and waste paper regenerated enzyme, by the ink in paper pulp and starch, fiber separation, reach the serosity with the same standard of ecosystem paper pulp, standby With；
3) 40 parts of hypochlorite and water are taken by 1:3 ratio is diluted, and is subsequently poured into step 2) in the paper pulp that makes, will Paper pulp is sterilized and is bleached, standby；
4) take 200 parts of any of several broadleaf plants bar, 200 parts of Caulis et Folium Lini and 200 parts of Pericarppium arachidis hypogaeae to be milled into serosity, then take 300 parts of starch to be added to Go and stir, standby；
5) by step 4) material handled well is poured in pot, and boiled, standby；
6) by step 5) boil after material add 60 parts of white rot fungi, 65 parts of xylanase and 100 parts of leaven, sealing Fermentation 2 days, the material after being fermented, standby；
7) by step 6) material that ferments precipitated by washing, with step 3) spent pulp liquors handled well mix, and add Filled 200 parts of starch making in serosity of aqueous suspension and fibre deposition, improve the viscosity of serosity simultaneously, standby；
8) by step 7) prepared serosity is dehydrated, and add 110 parts of defoamer to eliminate the bubble within serosity, obtain Body paper serosity, standby；
9) by step 8) in body paper serosity thin paper is made by coating machine, then so that it is dried by drying machine, finally Body paper is batched, obtains final product the body paper of discarded paper regeneration.
Further, described waste paper bag is discarded books or newspaper.
The invention has the beneficial effects as follows：The most of second-class paper for discarding of raw material in this paper, secondly with high microsteping
Any of several broadleaf plants bar assist, make the paper with original paper quality, its not only economize on resources in papermaking, protect environment moreover it is possible to Enough waste reclaimation, decrease the pollution to environment for the waste paper, reduce the production cost of paper mill simultaneously.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any The change or replacement expected without creative work, all should cover and be defined in the new protection domain of this practicality.

Claims (2)

1. a kind of preparation method of paper it is characterised in that：Comprise the following steps：
1）Take 300 ~ 600 parts of waste paper to be pulverized with shredder, then broken good paper is soaked, by beater, shredded paper is stirred Become paper pulp, standby；
2）60 ~ 120 parts of extracting cellulose enzyme and 50 ~ 80 parts of waste paper regenerated enzyme are added to step 1）In the paper pulp making, by fiber Plain enzyme and waste paper regenerated enzyme, by the ink in paper pulp and starch, fiber separation, reach the serosity with the same standard of ecosystem paper pulp, Standby；
3）Take 20 ~ 40 parts of hypochlorite and water by 1:3 ratio is diluted, and is subsequently poured into step 2）In the paper pulp making, will Paper pulp is sterilized and is bleached, standby；
4）Take 100 ~ 200 parts of any of several broadleaf plants bar, 120 ~ 200 parts of Caulis et Folium Lini and 110 ~ 200 parts of Pericarppium arachidis hypogaeae to be milled into serosity, then take starch 200 ~ 300 parts add and stir, standby；
5）By step 4）The material handled well is poured in pot, and is boiled, standby；
6) by step 5）Material after boiling adds 40 ~ 60 parts of white rot fungi, 30 ~ 65 parts of xylanase and leaven 75 ~ 100 Part, sealing and fermenting 1 ~ 2 day, the material after being fermented, standby；
7）By step 6）The material fermenting is precipitated by washing, with step 3）The spent pulp liquors mixing handled well, and add and fill out Material 100 ~ 200 parts of starch making in serosity of aqueous suspension and fibre deposition, improve the viscosity of serosity simultaneously, standby；
8）By step 7）Prepared serosity is dehydrated, and adds 70 ~ 110 parts of defoamer to eliminate the bubble within serosity, obtains Body paper serosity, standby；
9）By step 8）In body paper serosity thin paper is made by coating machine, then so that it is dried by drying machine, finally will be former Paper roll takes, and obtains final product the body paper of discarded paper regeneration.
2. paper as claimed in claim 1 preparation method it is characterised in that：Described waste paper is discarded books or newspaper.
CN201510393102.9A 2015-07-07 2015-07-07 A kind of paper and preparation method thereof Active CN104911937B (en)

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CN104911937B true CN104911937B (en) 2017-03-08

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105951500A (en) * 2016-05-25 2016-09-21 江苏金沃机械有限公司 Paper pulp taking amygdalus comnnis husks as raw materials and preparation method of paper pulp
CN106012664A (en) * 2016-05-25 2016-10-12 江苏金沃机械有限公司 Paper pulp taking walnut shells as raw materials
CN106012651A (en) * 2016-05-25 2016-10-12 江苏金沃机械有限公司 Insect-resistant paper pulp for preparing corrugated boards and preparation method and application thereof
CN105803853A (en) * 2016-05-25 2016-07-27 江苏金沃机械有限公司 Insect-resistant pulp and preparation method and application thereof
CN110228731B (en) * 2019-06-27 2020-03-27 福建省三丰纺织器材有限公司 FDY paper tube with improved unwinding effect and paper tube performance and preparation method thereof

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EP2205744A2 (en) * 2007-10-03 2010-07-14 Verenium Corporation Xylanases, nucleic acids encoding them and methods for making and using them
CN102345244A (en) * 2010-08-05 2012-02-08 王凤忠 Pulping and papermaking process through multiple-composition biological enzyme method
CN104452383A (en) * 2014-12-04 2015-03-25 德州华北纸业有限公司 Environment-friendly type production method of water transfer printing body paper
CN104441804A (en) * 2015-01-06 2015-03-25 浙江华川实业集团有限公司 Regenerated fireproof and flame retardant corrugated paper and preparation method thereof

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EP2205744A2 (en) * 2007-10-03 2010-07-14 Verenium Corporation Xylanases, nucleic acids encoding them and methods for making and using them
CN103757036A (en) * 2007-10-03 2014-04-30 维莱尼姆公司 Xylanases, nucleic acids encoding them and methods for making and using them
CN102345244A (en) * 2010-08-05 2012-02-08 王凤忠 Pulping and papermaking process through multiple-composition biological enzyme method
CN104452383A (en) * 2014-12-04 2015-03-25 德州华北纸业有限公司 Environment-friendly type production method of water transfer printing body paper
CN104441804A (en) * 2015-01-06 2015-03-25 浙江华川实业集团有限公司 Regenerated fireproof and flame retardant corrugated paper and preparation method thereof

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