CN112609513A - Corrugated paper ring crush strength additive and corrugated paper - Google Patents

Corrugated paper ring crush strength additive and corrugated paper Download PDF

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Publication number
CN112609513A
CN112609513A CN202011584807.6A CN202011584807A CN112609513A CN 112609513 A CN112609513 A CN 112609513A CN 202011584807 A CN202011584807 A CN 202011584807A CN 112609513 A CN112609513 A CN 112609513A
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CN
China
Prior art keywords
parts
corrugated paper
crush strength
ring crush
strength additive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011584807.6A
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Chinese (zh)
Inventor
杜威
范海亮
陶香君
邢连成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chuzhou Cigarette Materials Factory
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Chuzhou Cigarette Materials Factory
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN202011584807.6A priority Critical patent/CN112609513A/en
Publication of CN112609513A publication Critical patent/CN112609513A/en
Pending legal-status Critical Current

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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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/08—Mechanical or thermomechanical 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • 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
    • 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
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/26—Polyamides; Polyimides
    • 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
    • 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
    • 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
    • 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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • 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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/52—Epoxy resins
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/65—Acid 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, 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
    • 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
    • D21H21/18—Reinforcing agents

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

Abstract

The invention discloses a corrugated paper ring crush strength additive which comprises the following raw materials in parts by weight: 50 parts of cationic starch, 20 parts of water-based epoxy resin, 10 parts of styrene-acrylic sizing agent, 10 parts of cross-linking agent, 10 parts of inorganic auxiliary agent and 5 parts of silica sol. The inorganic auxiliary agent comprises the following raw materials in parts by weight: porcelain clay 0-3 parts, water glass 1-5 parts, magnesium sulfate 0-1.5 parts; the preparation method comprises the following steps: weighing a certain amount of cationic starch to prepare a cationic starch solution with the mass part of 30%, uniformly stirring, heating to 90-95 ℃ in an oil bath, keeping the temperature for 20min, standing and storing at the temperature of 65 ℃, mixing and stirring a certain amount of water-based epoxy resin, a styrene-acrylic sizing agent and silica sol by adopting a physical blending method, and then dripping a corresponding amount of a cross-linking agent and an inorganic auxiliary agent to prepare the corrugated paper ring crush strength additive. According to the invention, the ring crush strength additive and the hydroxyl in the fiber form a hydrogen bond by means of surface sizing, so that the bonding strength of the fiber is improved, and the ring crush strength of the corrugated paper is improved.

Description

Corrugated paper ring crush strength additive and corrugated paper
Technical Field
The invention relates to a corrugated paper ring crush strength additive and corrugated paper.
Background
The corrugated case is a widely used packaging product, the usage amount of the corrugated case is always the first of various packaging products, and the corrugated case gradually replaces a transport packaging container such as a wooden case and the like with the excellent service performance and the good processing performance of the corrugated case, becomes the main force of transport packaging, and plays the roles of beautifying commodities and publicizing the commodities besides protecting the commodities, facilitating storage and transportation.
The ring crush strength of the corrugated paper directly influences the compression strength and the edge crush strength of the corrugated paper, the unit cost of the corrugated paper is influenced by the quantitative height, and the problem that the ring crush strength of the low-quantitative corrugated paper needs to be improved is solved.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a corrugated paper ring crush strength additive and corrugated paper, which can improve the ring crush strength of corrugated paper by forming hydrogen bonds between the ring crush strength additive and hydroxyl groups in fibers by a surface sizing method to improve the bonding strength of the fibers.
In order to achieve the purpose, the invention is realized by the following technical scheme: the corrugated paper ring crush strength additive comprises the following raw materials in parts by weight: 50-100 parts of cationic starch, 20-50 parts of water-based epoxy resin, 10-15 parts of styrene-acrylic sizing agent, 10-20 parts of cross-linking agent, 10-15 parts of inorganic auxiliary agent and 5-8 parts of silica sol.
Further, the inorganic auxiliary agent comprises the following raw materials in parts by weight: porcelain clay 0-3 parts, water glass 1-5 parts, magnesium sulfate 0-1.5 parts.
Furthermore, a preparation method of the corrugated paper ring crush strength additive comprises the steps of weighing a certain amount of cationic starch to prepare a cationic starch solution with the mass fraction of 30%, uniformly stirring, heating to 90-95 ℃ in an oil bath, keeping the temperature for 20min, standing at 65 ℃ for storage, mixing and stirring a certain amount of water-based epoxy resin, a styrene-acrylic sizing agent and silica sol by adopting a physical blending method, and then dripping a corresponding amount of a cross-linking agent and an inorganic auxiliary agent to prepare the corrugated paper ring crush strength additive.
The invention also discloses corrugated paper which comprises the following raw materials in parts by weight: 100-150 parts of sizing agent, 10-20 parts of fiber, 3-5 parts of binder and 3-5 parts of corrugated paper ring crush strength additive.
Furthermore, the slurry comprises the following raw materials in parts by weight: 100-200 parts of bleached sulfate softwood pulp, 58-100 parts of defibering finished pulp of waste corrugated paper, 10-50 parts of bleached chemical reed pulp and 3-15 parts of high-frequency defibering machine pulp.
Particularly, the fiber comprises the following raw materials in parts by weight: 12-35 parts of ceramic fiber, 15-25 parts of chopped aramid fiber and 25-50 parts of softwood pulp fiber.
The invention has the beneficial effects that: according to the invention, the ring crush strength additive and the hydroxyl in the fiber form a hydrogen bond by means of surface sizing, so that the bonding strength of the fiber is improved, and the ring crush strength of the corrugated paper is improved.
Detailed Description
Specific example 1:
corrugated paper comprises the following raw materials in parts by weight: 100 parts of bleached sulfate softwood pulp, 58 parts of defibered waste corrugated paper, 10 parts of bleached chemical reed pulp, 3 parts of high-frequency defibering machine pulp, 12 parts of ceramic fiber, 15 parts of chopped aramid fiber, 25 parts of softwood pulp fiber, 3 parts of binder and 3 parts of corrugated paper ring crush strength additive;
the corrugated paper ring crush strength additive comprises the following raw materials in parts by weight: the feed comprises the following raw materials in parts by weight: 50 parts of cationic starch, 20 parts of water-based epoxy resin, 10 parts of styrene-acrylic sizing agent, 10 parts of cross-linking agent, 5 parts of silica sol, 3.5 parts of porcelain clay, 4 parts of water glass and 1 part of magnesium sulfate.
The preparation method of the corrugated paper ring crush strength additive comprises the steps of weighing a certain amount of cationic starch to prepare a cationic starch solution with the mass part of 30%, uniformly stirring, heating to 90-95 ℃ in an oil bath, keeping the temperature for 20min, standing and storing at the temperature of 65 ℃, mixing and stirring a certain amount of water-based epoxy resin, a styrene-acrylic sizing agent and silica sol by adopting a physical blending method, and then dripping a corresponding amount of a cross-linking agent and an inorganic auxiliary agent to prepare the corrugated paper ring crush strength additive.
Specific example 2:
corrugated paper comprises the following raw materials in parts by weight: 150 parts of bleached sulfate softwood pulp, 80 parts of defibered waste corrugated paper, 30 parts of bleached chemical reed pulp, 6 parts of high-frequency defibering machine pulp, 20 parts of ceramic fiber, 20 parts of chopped aramid fiber, 30 parts of softwood pulp fiber, 4 parts of binder and 4 parts of corrugated paper ring crush strength additive;
the corrugated paper ring crush strength additive comprises the following raw materials in parts by weight: the feed comprises the following raw materials in parts by weight: 80 parts of cationic starch, 30 parts of water-based epoxy resin, 12 parts of styrene-acrylic sizing agent, 15 parts of cross-linking agent, 7 parts of silica sol, 3 parts of porcelain clay, 3 parts of water glass and 1.5 parts of magnesium sulfate.
The preparation method of the corrugated paper ring crush strength additive comprises the steps of weighing a certain amount of cationic starch to prepare a cationic starch solution with the mass part of 30%, uniformly stirring, heating to 90-95 ℃ in an oil bath, keeping the temperature for 20min, standing and storing at the temperature of 65 ℃, mixing and stirring a certain amount of water-based epoxy resin, a styrene-acrylic sizing agent and silica sol by adopting a physical blending method, and then dripping a corresponding amount of a cross-linking agent and an inorganic auxiliary agent to prepare the corrugated paper ring crush strength additive.
Specific example 3:
corrugated paper comprises the following raw materials in parts by weight: 200 parts of bleached sulfate softwood pulp, 100 parts of defibered waste corrugated paper, 50 parts of bleached chemical reed pulp, 15 parts of high-frequency defibering machine pulp, 35 parts of ceramic fiber, 25 parts of chopped aramid fiber, 50 parts of softwood pulp fiber, 5 parts of binder and 5 parts of corrugated paper ring crush strength additive;
the corrugated paper ring crush strength additive comprises the following raw materials in parts by weight: the feed comprises the following raw materials in parts by weight: 100 parts of cationic starch, 50 parts of water-based epoxy resin, 15 parts of styrene-acrylic sizing agent, 20 parts of cross-linking agent, 8 parts of silica sol, 3 parts of porcelain clay, 5 parts of water glass and 2 parts of magnesium sulfate.
The preparation method of the corrugated paper ring crush strength additive comprises the steps of weighing a certain amount of cationic starch to prepare a cationic starch solution with the mass part of 30%, uniformly stirring, heating to 90-95 ℃ in an oil bath, keeping the temperature for 20min, standing and storing at the temperature of 65 ℃, mixing and stirring a certain amount of water-based epoxy resin, a styrene-acrylic sizing agent and silica sol by adopting a physical blending method, and then dripping a corresponding amount of a cross-linking agent and an inorganic auxiliary agent to prepare the corrugated paper ring crush strength additive.
The above-mentioned embodiments are only for convenience of description, and are not intended to limit the present invention in any way, and those skilled in the art will understand that the technical features of the present invention can be modified or changed by other equivalent embodiments without departing from the scope of the present invention.

Claims (7)

1. The corrugated paper ring crush strength additive is characterized in that: the feed comprises the following raw materials in parts by weight: 50-100 parts of cationic starch, 20-50 parts of water-based epoxy resin, 10-15 parts of styrene-acrylic sizing agent, 10-20 parts of cross-linking agent, 10-15 parts of inorganic auxiliary agent and 5-8 parts of silica sol.
2. The corrugated paper ring crush strength additive as recited in claim 1, wherein: the inorganic auxiliary agent comprises the following raw materials in parts by weight: porcelain clay 0-3 parts, water glass 1-5 parts, magnesium sulfate 0-1.5 parts.
3. The method for preparing the corrugated paper ring crush strength additive as recited in claim 2, wherein: weighing a certain amount of cationic starch to prepare a cationic starch solution with the mass part of 30%, uniformly stirring, heating to 90-95 ℃ in an oil bath, keeping the temperature for 20min, standing and storing at the temperature of 65 ℃, mixing and stirring a certain amount of water-based epoxy resin, a styrene-acrylic sizing agent and silica sol by adopting a physical blending method, and then dripping a corresponding amount of a cross-linking agent and an inorganic auxiliary agent to prepare the corrugated paper ring crush strength additive.
4. A corrugated paper ring crush strength additive as recited in claim 3, wherein: the corrugated paper ring crush strength additive is used for sizing two sides of corrugated base paper in a roll-type sizing mode, and the sizing amount of the two sides is 4-5g m-2。
5. Corrugated paper as in claim 1 wherein: the feed comprises the following raw materials in parts by weight: 100-150 parts of sizing agent, 10-20 parts of fiber, 3-5 parts of binder and 3-5 parts of corrugated paper ring crush strength additive.
6. Corrugated paper as claimed in claim 5 wherein: the slurry comprises the following raw materials in parts by weight: 100-200 parts of bleached sulfate softwood pulp, 58-100 parts of defibering finished pulp of waste corrugated paper, 10-50 parts of bleached chemical reed pulp and 3-15 parts of high-frequency defibering machine pulp.
7. Corrugated paper as claimed in claim 5 wherein: the fiber comprises the following raw materials in parts by weight: 12-35 parts of ceramic fiber, 15-25 parts of chopped aramid fiber and 25-50 parts of softwood pulp fiber.
CN202011584807.6A 2020-12-28 2020-12-28 Corrugated paper ring crush strength additive and corrugated paper Pending CN112609513A (en)

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Application Number Priority Date Filing Date Title
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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2652429A1 (en) * 1975-11-17 1977-05-18 Du Pont POLYVINYL ALCOHOL STARCH COMPOSITION AND ITS USAGE
CN101255663A (en) * 2008-01-29 2008-09-03 陕西科技大学 Method for manufacturing high ring-pressure strength corrugated base paper
JP2008202173A (en) * 2007-02-21 2008-09-04 Sansho Kk Starch-based paper strengthening agent and papermaking method using the same
CN101831841A (en) * 2010-05-24 2010-09-15 南京林业大学 Surface sizing agent applied with water glass and curing agent for enhancing ring crush compression resistance of paper and paperboards
CN101899800A (en) * 2010-05-24 2010-12-01 南京林业大学 Surface sizing agent for improving ring crush compression resistance of paper and paperboard by combination of water glass and starch
WO2011055148A1 (en) * 2009-11-05 2011-05-12 Interface International B.V. Apparatus and method for the processing of cellulose fibres
CN106351066A (en) * 2016-08-29 2017-01-25 上海东升新材料有限公司 A preparing method for surface sizing agent for corrugated paper and its products and application
CN107012729A (en) * 2017-03-30 2017-08-04 天长市天达纸箱纸品厂 A kind of preparation method of corrugated paper Cypres
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CN109577084A (en) * 2018-12-03 2019-04-05 浙江金龙纸业有限公司 A kind of Cypres improving corrugation paper quality

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Publication number Priority date Publication date Assignee Title
DE2652429A1 (en) * 1975-11-17 1977-05-18 Du Pont POLYVINYL ALCOHOL STARCH COMPOSITION AND ITS USAGE
JP2008202173A (en) * 2007-02-21 2008-09-04 Sansho Kk Starch-based paper strengthening agent and papermaking method using the same
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WO2011055148A1 (en) * 2009-11-05 2011-05-12 Interface International B.V. Apparatus and method for the processing of cellulose fibres
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CN101899800A (en) * 2010-05-24 2010-12-01 南京林业大学 Surface sizing agent for improving ring crush compression resistance of paper and paperboard by combination of water glass and starch
CN106351066A (en) * 2016-08-29 2017-01-25 上海东升新材料有限公司 A preparing method for surface sizing agent for corrugated paper and its products and application
CN107012729A (en) * 2017-03-30 2017-08-04 天长市天达纸箱纸品厂 A kind of preparation method of corrugated paper Cypres
CN108797220A (en) * 2018-06-01 2018-11-13 苏州睿烁环境科技有限公司 A kind of high-strength corrugated base paper and preparation method thereof
CN109577084A (en) * 2018-12-03 2019-04-05 浙江金龙纸业有限公司 A kind of Cypres improving corrugation paper quality

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