CN109457534A - A kind of this production method for using paper of book - Google Patents

A kind of this production method for using paper of book Download PDF

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Publication number
CN109457534A
CN109457534A CN201811346107.6A CN201811346107A CN109457534A CN 109457534 A CN109457534 A CN 109457534A CN 201811346107 A CN201811346107 A CN 201811346107A CN 109457534 A CN109457534 A CN 109457534A
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China
Prior art keywords
bleached sulphate
paper
per ton
pulp
workshop section
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Granted
Application number
CN201811346107.6A
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Chinese (zh)
Other versions
CN109457534B (en
Inventor
禚昊
朱宏伟
刘成良
刘春景
吴恒
唐彪
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Yueyang Forest & Paper Co Ltd
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Yueyang Forest & Paper Co Ltd
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Priority to CN201811346107.6A priority Critical patent/CN109457534B/en
Publication of CN109457534A publication Critical patent/CN109457534A/en
Application granted granted Critical
Publication of CN109457534B publication Critical patent/CN109457534B/en
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Classifications

    • 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
    • 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
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D21H11/04—Kraft or sulfate pulp
    • 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
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/18—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylonitriles
    • 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
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/54—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
    • D21H21/14—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
    • 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
    • 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
    • D21H21/28—Colorants ; Pigments or opacifying agents

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)

Abstract

The production method that this uses paper the invention discloses a kind of book, is related to field of papermaking.It then sieve through underflow, condiment with copying as fibrous raw material with bleached sulphate softwood pulp, bleached sulphate hardwood chemical pulp, punching slurry, desanding degasification, starching, fine screen, wet end dehydration forming, squeezing, preceding drying, top sizing, rear dry, press polish is batched, is packaged.This uses paper with the book that it is produced, and papery is fine and smooth, and smoothness is high, fluent writing, and stiffness is high, is not easy flashing, ink marks fast drying is not easy set-off.

Description

A kind of this production method for using paper of book
Technical field
The present invention relates to field of papermaking, the production method that this uses paper more particularly, to a kind of book.
Background technique
Paper is manufactured with plant fiber, is the non-fabric that can arbitrarily fold for writing.
This is not fine and smooth enough with paper papery for existing top book, and smoothness is low, writes not enough smoothness, and stiffness is low, is easy flashing, Ink marks is dry slow, easy set-off, it is difficult to which meeting top book, this uses the requirement of paper.
Summary of the invention
The purpose of the present invention is in view of the above problems, providing a kind of book production method that this uses paper, the book sheet that it is produced Being able to satisfy top book with paper, this uses the requirement of paper, and papery is fine and smooth, and smoothness is high, fluent writing, and stiffness is high, is not easy flashing, ink Mark fast drying, is not easy set-off.
In order to achieve the above object, the technical solution adopted by the present invention is that: a kind of this production method for using paper of book, it is with bleaching Sulfate softwood pulp, bleached sulphate hardwood chemical pulp then sieve through underflow with copying as fibrous raw material, adjust Material, punching slurry, desanding degasification, starching, fine screen, wet end dehydration forming, squeezing, preceding drying, top sizing is rear dry, press polish, volume It takes, is packaged；
(1) the bleached sulphate softwood pulp is beaten to 44-46oSR, in pulping process with workshop section is copied described In, by the bleached sulphate softwood pulp addition 2-3kg sulfated chitosan per ton and 1-2kg polypropylene fibre；By institute The mashing of bleached sulphate hardwood chemical pulp is stated to 39-41oSR, in pulping process, by the bleached sulphate broad-leaved per ton Wooden chemistry slurry addition 2-3kg sulfated chitosan and 1-2kg polypropylene fibre；By the bleached sulphate softwood pulp and institute It states bleached sulphate hardwood chemical pulp and is mixed into slurry, concentration is deployed into 3.2-4.0%, the slurry weight proportion are as follows: bleaching Sulfate softwood pulp 5-10%, bleached sulphate hardwood chemical pulp 90-95%；
(2) in the Chong Jiang workshop section, the pigment of blue light can be absorbed in wet end of machine addition, paper per ton adds 150-200g；It is existing The pigment that blue light can be absorbed in technology can be applied in the present invention；
(3) in the top sizing workshop section, 5-15kg nanometer grade silica, 3-5kg water-resistant type are added in sizing agent per ton Table jelly and 1-3kg lubricant.
Preferably, the bleached sulphate softwood pulp is beaten to 45oSR, is being beaten with workshop section is copied described In the process, by the bleached sulphate softwood pulp addition 2.5kg sulfated chitosan per ton and 1.5kg polypropylene fibre； The bleached sulphate hardwood chemical pulp is beaten to 40oSR, in pulping process, by the bleached sulphate broad-leaved per ton Wooden chemistry slurry addition 2.5kg sulfated chitosan and 1.5kg polypropylene fibre.
Preferably, described with copying workshop section, the bleached sulphate softwood pulp and the bleached sulphate is wealthy Leaf wooden chemistry slurry is mixed into slurry, and concentration is deployed into 3.5%.
Preferably, described with workshop section is copied, the slurry weight is matched are as follows: bleached sulphate softwood pulp 8%, drift White sulfate hardwood chemical pulp 92%.
Preferably, in the Chong Jiang workshop section, the pigment of blue light can be absorbed in wet end of machine addition, paper per ton adds 180g.
Preferably, in the top sizing workshop section, 8kg nanometer grade silica, 4kg water resistant are added in sizing agent per ton Type table jelly and 2.2kg lubricant.
The utility model has the advantages that
(1) present invention provides a kind of book production method that this uses paper, described with workshop section is copied, by the bleached sulphate needlebush Chemical pulp is beaten to 44-46oSR, in pulping process, adds 2-3kg sulphur by the bleached sulphate softwood pulp per ton Change chitosan；The bleached sulphate hardwood chemical pulp is beaten to 39-41oSR, in pulping process, by the drift per ton White sulfate hardwood chemical pulp adds 2-3kg sulfated chitosan；The sulfated chitosan energy reinforcing fibre wire-dividing broom purification improves Beating energy consumption can be greatly lowered in paper sheet stiffness, specific to reduce 10-20% energy consumption, but because the use of sulfated chitosan makes paper Brittleness increases, and writes not smooth enough；By increasing 1-2kg polypropylene fibre, although polypropylene fibre hygroscopicity and dyeability are poor, But after sulfated chitosan use, it is not only able to maintain paper sheet stiffness, but also papery can be made fine and smooth, smoothness is high, fluent writing, and Ink marks fast drying, is not easy set-off.
(2) present invention provides a kind of book production method that this uses paper, in the top sizing workshop section, in sizing agent per ton 5-15kg nanometer grade silica is added, due to nanometer grade silica large specific surface area, covering power is strong, is greatly improved paper Smoothness is opened, exquisiteness is improved.In addition, addition nanometer grade silica, effectively can be retained in paper for component pigment in ink Surface is opened, and moisture content quickly sucks inside paper, reaches and writes ink marks fast drying, is not easy the requirement of set-off.
(3) present invention provides a kind of book production method that this uses paper, in the Chong Jiang workshop section, can inhale in wet end of machine addition Receive the pigment of blue light, paper per ton adds 150-200g, it paper can be made to visually observe tone is soft, reduce the stimulation to eyes, Protect eyes.
(4) present invention provides a kind of book production method that this uses paper, in the top sizing workshop section, in sizing agent per ton 3-5kg water-resistant type table jelly is added, it can be such that paper water repelling property greatly improves, and achieve the purpose that not flashing.
(5) present invention provides a kind of book production method that this uses paper, in the top sizing workshop section, in sizing agent per ton 1-3kg lubricant is added, it can improve paper feel, and paper coefficient of friction is greatly reduced.
Specific embodiment
Explaination further is made to the present invention by the following examples.
A kind of this production method for using paper of book, it is with bleached sulphate softwood pulp, bleached sulphate deciduous It learns slurry and then sieve through underflow, condiment with copying as fibrous raw material, punching is starched, desanding degasification, starching, fine screen, and wet end is dehydrated into Type, squeezing, preceding drying, top sizing, rear dry, press polish is batched, is packaged；
(1) the bleached sulphate softwood pulp is beaten to 44-46oSR, in pulping process with workshop section is copied described In, by the bleached sulphate softwood pulp addition 2-3kg sulfated chitosan per ton and 1-2kg polypropylene fibre；By institute The mashing of bleached sulphate hardwood chemical pulp is stated to 39-41oSR, in pulping process, by the bleached sulphate broad-leaved per ton Wooden chemistry slurry addition 2-3kg sulfated chitosan and 1-2kg polypropylene fibre；By the bleached sulphate softwood pulp and institute It states bleached sulphate hardwood chemical pulp and is mixed into slurry, concentration is deployed into 3.2-4.0%, the slurry weight proportion are as follows: bleaching Sulfate softwood pulp 5-10%, bleached sulphate hardwood chemical pulp 90-95%；
(2) in the Chong Jiang workshop section, the pigment of blue light can be absorbed in wet end of machine addition, paper per ton adds 150-200g；It is existing Can being applied in the present invention for the pigment of blue light can be absorbed in technology；
(3) in the top sizing workshop section, 5-15kg nanometer grade silica, 3-5kg water-resistant type are added in sizing agent per ton Table jelly and 1-3kg lubricant.
Embodiment 1
(1) the bleached sulphate softwood pulp is beaten to 44oSR, in pulping process, is pressed with workshop section is copied described The bleached sulphate softwood pulp addition 2kg sulfated chitosan and 1kg polypropylene fibre per ton；By the bleaching sulfuric acid Salt hardwood chemical pulp is beaten to 39oSR, in pulping process, is added by the bleached sulphate hardwood chemical pulp per ton 2kg sulfated chitosan and 1kg polypropylene fibre；By the bleached sulphate softwood pulp and the bleached sulphate broad-leaved Wooden chemistry slurry is mixed into slurry, and concentration is deployed into 3.2%, the slurry weight proportion are as follows: bleached sulphate softwood pulp 5%, bleached sulphate hardwood chemical pulp 95%；
(2) in the Chong Jiang workshop section, the pigment of blue light can be absorbed in wet end of machine addition, paper per ton adds 150g；
(3) in the top sizing workshop section, starch surface sizing agent concentration is 13%, and resin added is paper 55KG per ton, is applied per ton 5kg nanometer grade silica, 3kg water-resistant type table jelly and 1kg lubricant are added in jelly.
Through detecting, products obtained therefrom static friction coefficient is lower than 0.4, moves mill coefficient of friction and is lower than 0.35；Smoothness >=70s；Table Surface intensity >=1.0m/s；Paper color is ecru, whiteness 82-86%ISO；Longitudinal fracture length >=5000m；
80 g/ ㎡ product buckling stiffness >=82mN, transverse curvature stiffness >=50mN；
100g/ ㎡ product buckling stiffness >=145mN, transverse curvature stiffness >=68mN.
Embodiment 2
(1) the bleached sulphate softwood pulp is beaten to 45oSR, in pulping process, is pressed with workshop section is copied described The bleached sulphate softwood pulp addition 2.5kg sulfated chitosan and 1.5kg polypropylene fibre per ton；By the bleaching Sulfate hardwood chemical pulp is beaten to 40oSR, in pulping process, is added by the bleached sulphate hardwood chemical pulp per ton Add 2.5kg sulfated chitosan and 1.5kg polypropylene fibre；By the bleached sulphate softwood pulp and the bleaching sulfuric acid Salt hardwood chemical pulp is mixed into slurry, and concentration is deployed into 3.5%, the slurry weight proportion are as follows: bleached sulphate needlebush Learn slurry 8%, bleached sulphate hardwood chemical pulp 92%；
(2) in the Chong Jiang workshop section, the pigment of blue light can be absorbed in wet end of machine addition, paper per ton adds 180g；
(3) in the top sizing workshop section, starch surface sizing agent concentration is 13%, and resin added is paper 55KG per ton, is applied per ton 10kg nanometer grade silica, 4kg water-resistant type table jelly and 2kg lubricant are added in jelly.
Through detecting, products obtained therefrom static friction coefficient is lower than 0.4, moves mill coefficient of friction and is lower than 0.35；Smoothness >=70s；Table Surface intensity >=1.1m/s；Paper color is ecru, whiteness 83-85%ISO；Longitudinal fracture length >=5000m；
80 g/ ㎡ product buckling stiffness >=88mN, transverse curvature stiffness >=48mN；
100g/ ㎡ product buckling stiffness >=150mN, transverse curvature stiffness >=72mN.
Embodiment 3
(1) the bleached sulphate softwood pulp is beaten to 46oSR, in pulping process, is pressed with workshop section is copied described The bleached sulphate softwood pulp addition 3kg sulfated chitosan and 2kg polypropylene fibre per ton；By the bleaching sulfuric acid Salt hardwood chemical pulp is beaten to 41oSR, in pulping process, is added by the bleached sulphate hardwood chemical pulp per ton 3kg sulfated chitosan and 2kg polypropylene fibre；By the bleached sulphate softwood pulp and the bleached sulphate broad-leaved Wooden chemistry slurry is mixed into slurry, and concentration is deployed into 4.0%, the slurry weight proportion are as follows: bleached sulphate softwood pulp 10%, bleached sulphate hardwood chemical pulp 90%；
(2) in the Chong Jiang workshop section, the pigment of blue light can be absorbed in wet end of machine addition, paper per ton adds 200g；
(3) in the top sizing workshop section, starch surface sizing agent concentration is 13%, and resin added is paper 55KG per ton, is applied per ton 15kg nanometer grade silica, 5kg water-resistant type table jelly and 3kg lubricant are added in jelly.
Through detecting, products obtained therefrom static friction coefficient is lower than 0.4, moves mill coefficient of friction and is lower than 0.35；Smoothness >=70s；Table Surface intensity >=1.2m/s；Paper color is ecru, whiteness 85-88%ISO；Longitudinal fracture length >=5000m；
80 g/ ㎡ product buckling stiffness >=85mN, transverse curvature stiffness >=55mN；
100g/ ㎡ product buckling stiffness >=160mN, transverse curvature stiffness >=75mN.
In conclusion using the book of production method production, this is fine and smooth with paper papery, and stiffness is good, and feel is excellent, and texture is strong, Smoothness is high, and fluent writing is not easy flashing, has a clear handwriting, while requiring ink marks fast drying, is not easy set-off, has reached top book This uses the requirement of paper.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic Element.
Principle and implementation of the present invention are described herein, and the explanation of above example is only intended to help Understand method and its core concept of the invention；At the same time, for those skilled in the art, according to the thought of the present invention, There will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as to this The limitation of invention.

Claims (6)

1. a kind of this production method for using paper of book, it is with bleached sulphate softwood pulp, bleached sulphate leaf wood chemistry Slurry then sieve through underflow, condiment with copying as fibrous raw material, punching slurry, desanding degasification, starching, fine screen, wet end dehydration forming, Squeezing, preceding drying, top sizing, rear dry, press polish is batched, is packaged, it is characterised in that:
Described with workshop section is copied, the bleached sulphate softwood pulp is beaten to 44-46oSR, in pulping process, is pressed The bleached sulphate softwood pulp addition 2-3kg sulfated chitosan and 1-2kg polypropylene fibre per ton；By the bleaching Sulfate hardwood chemical pulp is beaten to 39-41oSR, in pulping process, by the bleached sulphate leaf wood chemistry per ton Slurry addition 2-3kg sulfated chitosan and 1-2kg polypropylene fibre；By the bleached sulphate softwood pulp and the bleaching Sulfate hardwood chemical pulp is mixed into slurry, and concentration is deployed into 3.2-4.0%, the slurry weight proportion are as follows: bleached sulphate Softwood pulp 5-10%, bleached sulphate hardwood chemical pulp 90-95%；
In the Chong Jiang workshop section, the pigment of blue light can be absorbed in wet end of machine addition, paper per ton adds 150-200g；
In the top sizing workshop section, 5-15kg nanometer grade silica, 3-5kg water-resistant type table glue are added in sizing agent per ton Agent and 1-3kg lubricant.
2. a kind of this production method for using paper of book according to claim 1, which is characterized in that, will described with copying workshop section The bleached sulphate softwood pulp mashing is to 45oSR, in pulping process, by the bleached sulphate needlebush per ton Chemical pulp adds 2.5kg sulfated chitosan and 1.5kg polypropylene fibre；Bleached sulphate hardwood chemical pulp mashing is arrived 40oSR, in pulping process, by the bleached sulphate hardwood chemical pulp addition 2.5kg sulfated chitosan per ton and 1.5kg Polypropylene fibre.
3. a kind of this production method for using paper of book according to claim 1, which is characterized in that, will described with copying workshop section The bleached sulphate softwood pulp and the bleached sulphate hardwood chemical pulp are mixed into slurry, and concentration is deployed into 3.5%。
4. a kind of this production method for using paper of book according to claim 3, which is characterized in that described with copying workshop section, institute State slurry weight proportion are as follows: bleached sulphate softwood pulp 8%, bleached sulphate hardwood chemical pulp 92%.
5. a kind of this production method for using paper of book according to claim 1, which is characterized in that in the Chong Jiang workshop section, Wet end of machine adds the pigment that can absorb blue light, and paper per ton adds 180g.
6. a kind of book according to claim 1 this use paper production method, which is characterized in that in the top sizing work Section adds 8kg nanometer grade silica, 4kg water-resistant type table jelly and 2.2kg lubricant in sizing agent per ton.
CN201811346107.6A 2018-11-13 2018-11-13 Method for making book paper Active CN109457534B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811346107.6A CN109457534B (en) 2018-11-13 2018-11-13 Method for making book paper

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Application Number Priority Date Filing Date Title
CN201811346107.6A CN109457534B (en) 2018-11-13 2018-11-13 Method for making book paper

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CN109457534A true CN109457534A (en) 2019-03-12
CN109457534B CN109457534B (en) 2020-08-11

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102310680A (en) * 2010-07-07 2012-01-11 陆乃炽 Myopia-prevention book
CN104908482A (en) * 2015-05-28 2015-09-16 四川新华印刷有限责任公司 Yellow notebook preventing myopia
CN107338671A (en) * 2017-07-20 2017-11-10 岳阳林纸股份有限公司 A kind of manufacture method of the pure matter paper of dab
CN108583055A (en) * 2018-07-11 2018-09-28 安徽华新印务有限公司 A kind of pre- myopia-prevention book

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102310680A (en) * 2010-07-07 2012-01-11 陆乃炽 Myopia-prevention book
CN104908482A (en) * 2015-05-28 2015-09-16 四川新华印刷有限责任公司 Yellow notebook preventing myopia
CN107338671A (en) * 2017-07-20 2017-11-10 岳阳林纸股份有限公司 A kind of manufacture method of the pure matter paper of dab
CN108583055A (en) * 2018-07-11 2018-09-28 安徽华新印务有限公司 A kind of pre- myopia-prevention book

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