CN112538783A - Super-strong glassine base paper and preparation method thereof - Google Patents
Super-strong glassine base paper and preparation method thereof Download PDFInfo
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- CN112538783A CN112538783A CN202011210546.1A CN202011210546A CN112538783A CN 112538783 A CN112538783 A CN 112538783A CN 202011210546 A CN202011210546 A CN 202011210546A CN 112538783 A CN112538783 A CN 112538783A
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- 239000000123 paper Substances 0.000 title claims abstract description 67
- 239000011086 glassine Substances 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims description 17
- -1 alkyl ketene dimer Chemical compound 0.000 claims abstract description 38
- 239000010881 fly ash Substances 0.000 claims abstract description 38
- 229920000728 polyester Polymers 0.000 claims abstract description 38
- 238000001035 drying Methods 0.000 claims abstract description 31
- 241000109365 Rosa arkansana Species 0.000 claims abstract description 26
- 235000005066 Rosa arkansana Nutrition 0.000 claims abstract description 26
- 230000014759 maintenance of location Effects 0.000 claims abstract description 26
- 241000219357 Cactaceae Species 0.000 claims abstract description 24
- 108090000790 Enzymes Proteins 0.000 claims abstract description 24
- 102000004190 Enzymes Human genes 0.000 claims abstract description 24
- 239000000835 fiber Substances 0.000 claims abstract description 22
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229920000742 Cotton Polymers 0.000 claims abstract description 21
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims abstract description 21
- 239000003365 glass fiber Substances 0.000 claims abstract description 21
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims abstract description 21
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002270 dispersing agent Substances 0.000 claims abstract description 19
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229920001661 Chitosan Polymers 0.000 claims abstract description 17
- 229920002261 Corn starch Polymers 0.000 claims abstract description 17
- 240000003183 Manihot esculenta Species 0.000 claims abstract description 17
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims abstract description 17
- 229940072056 alginate Drugs 0.000 claims abstract description 17
- 229920000615 alginic acid Polymers 0.000 claims abstract description 17
- 235000010443 alginic acid Nutrition 0.000 claims abstract description 17
- 229920003064 carboxyethyl cellulose Polymers 0.000 claims abstract description 17
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims abstract description 17
- 229920001577 copolymer Polymers 0.000 claims abstract description 17
- 239000008120 corn starch Substances 0.000 claims abstract description 17
- 239000004205 dimethyl polysiloxane Substances 0.000 claims abstract description 17
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims abstract description 17
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims abstract description 17
- 229920001225 polyester resin Polymers 0.000 claims abstract description 17
- 239000004645 polyester resin Substances 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 49
- 239000002002 slurry Substances 0.000 claims description 42
- 241000933832 Broussonetia Species 0.000 claims description 25
- 229940088598 enzyme Drugs 0.000 claims description 23
- 238000002156 mixing Methods 0.000 claims description 21
- 238000004537 pulping Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 16
- 229920001131 Pulp (paper) Polymers 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000002956 ash Substances 0.000 claims description 11
- 238000004513 sizing Methods 0.000 claims description 9
- 241000565359 Fraxinus chinensis Species 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 7
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 7
- 239000010440 gypsum Substances 0.000 claims description 7
- 229910052602 gypsum Inorganic materials 0.000 claims description 7
- 239000003607 modifier Substances 0.000 claims description 7
- 238000005498 polishing Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 230000001954 sterilising effect Effects 0.000 claims description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 239000000440 bentonite Substances 0.000 claims description 4
- 229910000278 bentonite Inorganic materials 0.000 claims description 4
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 4
- 239000011859 microparticle Substances 0.000 claims description 4
- 108010059892 Cellulase Proteins 0.000 claims description 3
- 239000004366 Glucose oxidase Substances 0.000 claims description 3
- 102000003992 Peroxidases Human genes 0.000 claims description 3
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 3
- 229940106157 cellulase Drugs 0.000 claims description 3
- 108010005400 cutinase Proteins 0.000 claims description 3
- 229940116332 glucose oxidase Drugs 0.000 claims description 3
- 108010087558 pectate lyase Proteins 0.000 claims description 3
- 108040007629 peroxidase activity proteins Proteins 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000000704 physical effect Effects 0.000 abstract description 2
- 240000006248 Broussonetia kazinoki Species 0.000 abstract 1
- 241001536352 Fraxinus americana Species 0.000 abstract 1
- 235000013312 flour Nutrition 0.000 abstract 1
- 239000002390 adhesive tape Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229940045860 white wax Drugs 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
-
- 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
-
- 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
- D21H13/24—Polyesters
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/005—Microorganisms or enzymes
-
- 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
- D21H17/02—Material of vegetable origin
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/17—Ketenes, e.g. ketene dimers
-
- 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
- D21H17/62—Rosin; Derivatives thereof
-
- 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
- D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
-
- 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
- D21H21/08—Dispersing agents for 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
- 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
Abstract
The invention discloses an ultra-strong glassine base paper, which relates to the technical field of papermaking and mainly aims to solve the problem that the physical properties of glassine base paper cannot meet the use requirements, and comprises the following raw materials: the raw paper is prepared from the following raw materials, namely, white ash bark, paper mulberry bark, wild roses, cactus, gulfweed, cassava flour, corn starch, modified fly ash, polyester resin, styrene acrylate copolymer, rosin, alkyl ketene dimer, polyester modified dimethylpolysiloxane, glass fiber cotton, synthetic polyester staple fiber, carboxyethyl cellulose, sodium peroxide, biological enzyme, carboxymethyl chitosan, alginate, silica sol, a dispersing agent, alkyl ketene dimer, a drying cylinder stripping agent and a retention and filtration aid.
Description
Technical Field
The invention relates to the technical field of papermaking, in particular to ultra-strong glassine base paper and a preparation method thereof.
Background
The base paper of the glassine paper is compact and uniform in texture, has good internal strength and transmittance, is a common material for manufacturing bar code labels, non-setting adhesives, adhesive tapes or adhesive industrial products, and is particularly suitable for rotary and flat die cutting. The glassine paper has the functions of high temperature resistance, moisture resistance, oil resistance and the like, and is generally used for packaging in the industries of food, medicine and the like. The method is mainly used for: high-speed automatic labeling (especially suitable for high-speed label sticking) special adhesive tapes, double-sided adhesive tape base material trademarks, laser anti-counterfeiting marks and other release applications.
In the prior art, the glassine base paper is mostly manufactured by directly using chemical wood pulp as a raw material, so that the glassine base paper is limited by the self performance of natural fibers, the flexibility, the strength and the rigidity of the finished paper are insufficient, the situation of cracking, damage and the like easily occurs in the using process, and the more and more using requirements cannot be met.
Disclosure of Invention
The invention aims to provide a super-strong glassine base paper and a preparation method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the super-strong glassine base paper comprises the following raw materials in parts by weight: 400-500 parts of ash bark, 400 parts of paper mulberry bark, 100 parts of wild rose, 200 parts of cactus, 100 parts of gulfweed, 140 parts of 100 parts of manioc powder, 120 parts of corn starch, 60-80 parts of modified fly ash, 60-80 parts of polyester resin, 70-90 parts of styrene acrylate copolymer, 50-70 parts of rosin, 60-80 parts of alkyl ketene dimer, 40-60 parts of polyester modified dimethylpolysiloxane, 30-50 parts of glass fiber cotton, 20-30 parts of synthetic polyester staple fiber, 20-40 parts of carboxyethyl cellulose, 10-20 parts of sodium peroxide, 10-16 parts of biological enzyme, 12-20 parts of carboxymethyl chitosan, 8-12 parts of alginate, 6-10 parts of silica sol, 4-8 parts of dispersant, 4-20 parts of sodium hydroxide, 6-12 parts of alkyl ketene dimer, 2-8 parts of dryer stripper and 2-6 parts of retention and drainage aid.
As a further scheme of the invention: the feed comprises the following raw materials in parts by weight: 480 parts of ash bark 420-, 8-10 parts of alkyl ketene dimer, 3-7 parts of dryer stripper and 3-5 parts of retention and drainage aid.
As a further scheme of the invention: the feed comprises the following raw materials in parts by weight: 450 parts of fraxinus chinensis bark, 350 parts of paper mulberry bark, 150 parts of wild rose, 150 parts of cactus, 120 parts of gulfweed, 110 parts of cassava powder, 90 parts of corn starch, 70 parts of modified fly ash, 70 parts of polyester resin, 80 parts of styrene acrylate copolymer, 60 parts of rosin, 70 parts of alkyl ketene dimer, 50 parts of polyester modified dimethylpolysiloxane, 40 parts of glass fiber cotton, 25 parts of synthetic polyester staple fiber, 30 parts of carboxyethyl cellulose, 15 parts of sodium peroxide, 13 parts of biological enzyme, 16 parts of carboxymethyl chitosan, 10 parts of alginate, 8 parts of silica sol, 6 parts of dispersing agent, 9 parts of alkyl ketene dimer, 5 parts of dryer stripper and 4 parts of retention and drainage aid.
As a further scheme of the invention: the preparation method of the modified fly ash comprises the following steps: grinding desulfurized gypsum and fly ash by a ball mill to obtain a mixed material, adding a modifier into the mixed material, adding water to prepare slurry, adding the slurry into a cement paste mixer to automatically stir for 30-40min, preparing a blank after stirring, and drying the blank in a drying oven at 60-70 ℃ to obtain the modified fly ash.
As a further scheme of the invention: the biological enzyme is one of cutinase, peroxidase, beta-glucose oxidase, cellulase and pectate lyase.
As a further scheme of the invention: the retention and drainage aid is one of organic microparticles SP7200, silica sol and bentonite.
A preparation method of super-strong glassine base paper comprises the following steps:
1) putting the ash bark and the paper mulberry bark into a pool, adding the modified fly ash, stirring and mixing uniformly, then putting into a pulping machine, adding water and pulping the paper mulberry bark into slurry through the pulping machine;
2) fully crushing the wild rose, the cactus and the gulfweed, then adding the crushed wild rose, the cactus and the gulfweed into the slurry obtained in the step 1), then adding the cassava powder and the corn starch, fully stirring and uniformly mixing;
3) adding polyester resin, styrene acrylate copolymer, rosin, alkyl ketene dimer, polyester modified dimethyl polysiloxane, glass fiber cotton, synthetic polyester staple fiber and carboxyethyl cellulose into the slurry obtained in the step 2), fully and uniformly stirring, then adding biological enzyme, stirring and mixing for 2-4h, and then sterilizing at high temperature;
4) sequentially adding carboxymethyl chitosan, alginate, silica sol, a dispersing agent, alkyl ketene dimer, a dryer stripping agent and a retention and drainage aid into the slurry obtained in the step 3), and uniformly stirring;
5) carrying out papermaking, scooping up the paper pulp by scooping the pulp, and carrying out papermaking on the paper pulp on a fourdrinier paper machine by controlling the scooping of the pulp at the frequency of swinging 40 times per minute to obtain a wet paper web;
6) and (3) carrying out pressing, front drying, sizing, rear drying, press polishing, reeling and slitting on the wet paper web obtained in the step 5) to obtain the ultra-strong glassine base paper.
Compared with the prior art, the invention has the beneficial effects that:
the base paper has the advantages that the white wax bark, the paper mulberry bark and the wild rose are added as main raw materials, the toughness and the strength of the base paper are greatly improved, the dispersing agent, the alkyl ketene dimer and the drying cylinder stripping agent are added, the strength and the toughness of the base paper are further improved, the physical performance of the glassine base paper is remarkably improved by adding the glass fiber cotton and the synthetic polyester short fiber, the rosin, the glass fiber cotton and the synthetic polyester short fiber act synergistically, the rosin is an internal sizing material, the strength and the toughness of the base paper are improved, and accordingly the base paper has wide market prospect.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to specific embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
In the embodiment of the invention, the super-strong glassine base paper comprises the following raw materials in parts by weight: 400 parts of fraxinus chinensis bark, 300 parts of paper mulberry bark, 100 parts of wild rose, 100 parts of cactus, 100 parts of gulfweed, 100 parts of cassava powder, 80 parts of corn starch, 60 parts of modified fly ash, 60 parts of polyester resin, 70 parts of styrene acrylate copolymer, 50 parts of rosin, 60 parts of alkyl ketene dimer, 40 parts of polyester modified dimethylpolysiloxane, 30 parts of glass fiber cotton, 20 parts of synthetic polyester staple fiber, 20 parts of carboxyethyl cellulose, 10 parts of sodium peroxide, 10 parts of biological enzyme, 12 parts of carboxymethyl chitosan, 8 parts of alginate, 6 parts of silica sol, 4 parts of dispersing agent, 6 parts of alkyl ketene dimer, 2 parts of dryer stripper and 2 parts of retention and filtration aid.
The preparation method of the modified fly ash comprises the following steps: grinding desulfurized gypsum and fly ash by a ball mill to obtain a mixed material, adding a modifier into the mixed material, adding water to prepare slurry, adding the slurry into a cement paste mixer to automatically stir for 30min, preparing a blank after stirring, and drying the blank in a drying oven at 60 ℃ to obtain the modified fly ash.
The biological enzyme is cutinase.
The retention and drainage aid is organic micro-particles SP 7200.
A preparation method of super-strong glassine base paper comprises the following steps:
1) putting the ash bark and the paper mulberry bark into a pool, adding the modified fly ash, stirring and mixing uniformly, then putting into a pulping machine, adding water and pulping the paper mulberry bark into slurry through the pulping machine;
2) fully crushing the wild rose, the cactus and the gulfweed, then adding the crushed wild rose, the cactus and the gulfweed into the slurry obtained in the step 1), then adding the cassava powder and the corn starch, fully stirring and uniformly mixing;
3) adding polyester resin, styrene acrylate copolymer, rosin, alkyl ketene dimer, polyester modified dimethyl polysiloxane, glass fiber cotton, synthetic polyester staple fiber and carboxyethyl cellulose into the slurry obtained in the step 2), fully and uniformly stirring, then adding biological enzyme, stirring and mixing for 2 hours, and then sterilizing at high temperature;
4) sequentially adding carboxymethyl chitosan, alginate, silica sol, a dispersing agent, alkyl ketene dimer, a dryer stripping agent and a retention and drainage aid into the slurry obtained in the step 3), and uniformly stirring;
5) carrying out papermaking, scooping up the paper pulp by scooping the pulp, and carrying out papermaking on the paper pulp on a fourdrinier paper machine by controlling the scooping of the pulp at the frequency of swinging 40 times per minute to obtain a wet paper web;
6) and (3) carrying out pressing, front drying, sizing, rear drying, press polishing, reeling and slitting on the wet paper web obtained in the step 5) to obtain the ultra-strong glassine base paper.
Example 2
In the embodiment of the invention, the super-strong glassine base paper comprises the following raw materials in parts by weight: 420 parts of fraxinus chinensis bark, 320 parts of paper mulberry bark, 120 parts of wild rose, 130 parts of cactus, 110 parts of gulfweed, 105 parts of cassava powder, 85 parts of corn starch, 65 parts of modified fly ash, 65 parts of polyester resin, 75 parts of styrene acrylate copolymer, 55 parts of rosin, 65 parts of alkyl ketene dimer, 45 parts of polyester modified dimethylpolysiloxane, 35 parts of glass fiber cotton, 23 parts of synthetic polyester staple fiber, 25 parts of carboxyethyl cellulose, 12 parts of sodium peroxide, 12 parts of biological enzyme, 14 parts of carboxymethyl chitosan, 9 parts of alginate, 7 parts of silica sol, 5 parts of dispersing agent, 8 parts of alkyl ketene dimer, 3 parts of dryer stripper and 3 parts of retention and drainage aid.
The preparation method of the modified fly ash comprises the following steps: grinding desulfurized gypsum and fly ash by a ball mill to obtain a mixed material, adding a modifier into the mixed material, adding water to prepare slurry, adding the slurry into a cement paste mixer to automatically stir for 32min, preparing a blank after stirring, and drying the blank in a drying oven at 62 ℃ to obtain the modified fly ash.
The biological enzyme is peroxidase.
The retention and drainage aid is silica sol.
A preparation method of super-strong glassine base paper comprises the following steps:
1) putting the ash bark and the paper mulberry bark into a pool, adding the modified fly ash, stirring and mixing uniformly, then putting into a pulping machine, adding water and pulping the paper mulberry bark into slurry through the pulping machine;
2) fully crushing the wild rose, the cactus and the gulfweed, then adding the crushed wild rose, the cactus and the gulfweed into the slurry obtained in the step 1), then adding the cassava powder and the corn starch, fully stirring and uniformly mixing;
3) adding polyester resin, styrene acrylate copolymer, rosin, alkyl ketene dimer, polyester modified dimethyl polysiloxane, glass fiber cotton, synthetic polyester staple fiber and carboxyethyl cellulose into the slurry obtained in the step 2), fully and uniformly stirring, then adding biological enzyme, stirring and mixing for 2.5h, and then sterilizing at high temperature;
4) sequentially adding carboxymethyl chitosan, alginate, silica sol, a dispersing agent, alkyl ketene dimer, a dryer stripping agent and a retention and drainage aid into the slurry obtained in the step 3), and uniformly stirring;
5) carrying out papermaking, scooping up the paper pulp by scooping the pulp, and carrying out papermaking on the paper pulp on a fourdrinier paper machine by controlling the scooping of the pulp at the frequency of swinging 40 times per minute to obtain a wet paper web;
6) and (3) carrying out pressing, front drying, sizing, rear drying, press polishing, reeling and slitting on the wet paper web obtained in the step 5) to obtain the ultra-strong glassine base paper.
Example 3
In the embodiment of the invention, the super-strong glassine base paper comprises the following raw materials in parts by weight: 450 parts of fraxinus chinensis bark, 350 parts of paper mulberry bark, 150 parts of wild rose, 150 parts of cactus, 120 parts of gulfweed, 110 parts of cassava powder, 90 parts of corn starch, 70 parts of modified fly ash, 70 parts of polyester resin, 80 parts of styrene acrylate copolymer, 60 parts of rosin, 70 parts of alkyl ketene dimer, 50 parts of polyester modified dimethylpolysiloxane, 40 parts of glass fiber cotton, 25 parts of synthetic polyester staple fiber, 30 parts of carboxyethyl cellulose, 15 parts of sodium peroxide, 13 parts of biological enzyme, 16 parts of carboxymethyl chitosan, 10 parts of alginate, 8 parts of silica sol, 6 parts of dispersing agent, 9 parts of alkyl ketene dimer, 5 parts of dryer stripper and 4 parts of retention and drainage aid.
The preparation method of the modified fly ash comprises the following steps: grinding desulfurized gypsum and fly ash by a ball mill to obtain a mixed material, adding a modifier into the mixed material, adding water to prepare slurry, adding the slurry into a cement paste mixer to automatically stir for 35min, preparing a blank after stirring, and drying the blank in a drying oven at 65 ℃ to obtain the modified fly ash.
The biological enzyme is beta-glucose oxidase.
The retention and drainage aid is bentonite.
A preparation method of super-strong glassine base paper comprises the following steps:
1) putting the ash bark and the paper mulberry bark into a pool, adding the modified fly ash, stirring and mixing uniformly, then putting into a pulping machine, adding water and pulping the paper mulberry bark into slurry through the pulping machine;
2) fully crushing the wild rose, the cactus and the gulfweed, then adding the crushed wild rose, the cactus and the gulfweed into the slurry obtained in the step 1), then adding the cassava powder and the corn starch, fully stirring and uniformly mixing;
3) adding polyester resin, styrene acrylate copolymer, rosin, alkyl ketene dimer, polyester modified dimethyl polysiloxane, glass fiber cotton, synthetic polyester staple fiber and carboxyethyl cellulose into the slurry obtained in the step 2), fully and uniformly stirring, then adding biological enzyme, stirring and mixing for 3 hours, and then sterilizing at high temperature;
4) sequentially adding carboxymethyl chitosan, alginate, silica sol, a dispersing agent, alkyl ketene dimer, a dryer stripping agent and a retention and drainage aid into the slurry obtained in the step 3), and uniformly stirring;
5) carrying out papermaking, scooping up the paper pulp by scooping the pulp, and carrying out papermaking on the paper pulp on a fourdrinier paper machine by controlling the scooping of the pulp at the frequency of swinging 40 times per minute to obtain a wet paper web;
6) and (3) carrying out pressing, front drying, sizing, rear drying, press polishing, reeling and slitting on the wet paper web obtained in the step 5) to obtain the ultra-strong glassine base paper.
Example 4
In the embodiment of the invention, the super-strong glassine base paper comprises the following raw materials in parts by weight: 480 parts of fraxinus chinensis bark, 380 parts of paper mulberry bark, 180 parts of wild rose, 170 parts of cactus, 130 parts of gulfweed, 115 parts of cassava powder, 95 parts of corn starch, 75 parts of modified fly ash, 75 parts of polyester resin, 85 parts of styrene acrylate copolymer, 65 parts of rosin, 75 parts of alkyl ketene dimer, 55 parts of polyester modified dimethylpolysiloxane, 45 parts of glass fiber cotton, 27 parts of synthetic polyester staple fiber, 35 parts of carboxyethyl cellulose, 18 parts of sodium peroxide, 14 parts of biological enzyme, 18 parts of carboxymethyl chitosan, 11 parts of alginate, 9 parts of silica sol, 7 parts of dispersing agent, 10 parts of alkyl ketene dimer, 7 parts of dryer stripper and 5 parts of retention and filtration aid.
The preparation method of the modified fly ash comprises the following steps: grinding desulfurized gypsum and fly ash by a ball mill to obtain a mixed material, adding a modifier into the mixed material, adding water to prepare slurry, adding the slurry into a cement paste mixer to automatically stir for 38min, preparing a blank after stirring, and drying the blank in a drying oven at 68 ℃ to obtain the modified fly ash.
The biological enzyme is cellulase.
The retention and drainage aid is organic micro-particles SP 7200.
A preparation method of super-strong glassine base paper comprises the following steps:
1) putting the ash bark and the paper mulberry bark into a pool, adding the modified fly ash, stirring and mixing uniformly, then putting into a pulping machine, adding water and pulping the paper mulberry bark into slurry through the pulping machine;
2) fully crushing the wild rose, the cactus and the gulfweed, then adding the crushed wild rose, the cactus and the gulfweed into the slurry obtained in the step 1), then adding the cassava powder and the corn starch, fully stirring and uniformly mixing;
3) adding polyester resin, styrene acrylate copolymer, rosin, alkyl ketene dimer, polyester modified dimethyl polysiloxane, glass fiber cotton, synthetic polyester staple fiber and carboxyethyl cellulose into the slurry obtained in the step 2), fully and uniformly stirring, then adding biological enzyme, stirring and mixing for 3.5h, and then sterilizing at high temperature;
4) sequentially adding carboxymethyl chitosan, alginate, silica sol, a dispersing agent, alkyl ketene dimer, a dryer stripping agent and a retention and drainage aid into the slurry obtained in the step 3), and uniformly stirring;
5) carrying out papermaking, scooping up the paper pulp by scooping the pulp, and carrying out papermaking on the paper pulp on a fourdrinier paper machine by controlling the scooping of the pulp at the frequency of swinging 40 times per minute to obtain a wet paper web;
6) and (3) carrying out pressing, front drying, sizing, rear drying, press polishing, reeling and slitting on the wet paper web obtained in the step 5) to obtain the ultra-strong glassine base paper.
Example 5
In the embodiment of the invention, the super-strong glassine base paper comprises the following raw materials in parts by weight: 500 parts of fraxinus chinensis bark, 400 parts of paper mulberry bark, 200 parts of wild rose, 200 parts of cactus, 140 parts of gulfweed, 120 parts of cassava powder, 100 parts of corn starch, 80 parts of modified fly ash, 80 parts of polyester resin, 90 parts of styrene acrylate copolymer, 70 parts of rosin, 80 parts of alkyl ketene dimer, 60 parts of polyester modified dimethylpolysiloxane, 50 parts of glass fiber cotton, 30 parts of synthetic polyester staple fiber, 40 parts of carboxyethyl cellulose, 20 parts of sodium peroxide, 16 parts of biological enzyme, 20 parts of carboxymethyl chitosan, 12 parts of alginate, 10 parts of silica sol, 8 parts of dispersing agent, 12 parts of alkyl ketene dimer, 8 parts of dryer stripper and 6 parts of retention and drainage aid.
The preparation method of the modified fly ash comprises the following steps: grinding desulfurized gypsum and fly ash by a ball mill to obtain a mixed material, adding a modifier into the mixed material, adding water to prepare slurry, adding the slurry into a cement paste mixer to automatically stir for 40min, preparing a blank after stirring, and drying the blank in a drying oven at 70 ℃ to obtain the modified fly ash.
The biological enzyme is pectate lyase.
The retention and drainage aid is bentonite.
A preparation method of super-strong glassine base paper comprises the following steps:
1) putting the ash bark and the paper mulberry bark into a pool, adding the modified fly ash, stirring and mixing uniformly, then putting into a pulping machine, adding water and pulping the paper mulberry bark into slurry through the pulping machine;
2) fully crushing the wild rose, the cactus and the gulfweed, then adding the crushed wild rose, the cactus and the gulfweed into the slurry obtained in the step 1), then adding the cassava powder and the corn starch, fully stirring and uniformly mixing;
3) adding polyester resin, styrene acrylate copolymer, rosin, alkyl ketene dimer, polyester modified dimethyl polysiloxane, glass fiber cotton, synthetic polyester staple fiber and carboxyethyl cellulose into the slurry obtained in the step 2), fully and uniformly stirring, then adding biological enzyme, stirring and mixing for 4 hours, and then sterilizing at high temperature;
4) sequentially adding carboxymethyl chitosan, alginate, silica sol, a dispersing agent, alkyl ketene dimer, a dryer stripping agent and a retention and drainage aid into the slurry obtained in the step 3), and uniformly stirring;
5) carrying out papermaking, scooping up the paper pulp by scooping the pulp, and carrying out papermaking on the paper pulp on a fourdrinier paper machine by controlling the scooping of the pulp at the frequency of swinging 40 times per minute to obtain a wet paper web;
6) and (3) carrying out pressing, front drying, sizing, rear drying, press polishing, reeling and slitting on the wet paper web obtained in the step 5) to obtain the ultra-strong glassine base paper.
According to the invention, the white wax bark, the paper mulberry bark and the wild rose are added as main raw materials, so that the toughness and strength of the base paper are greatly improved, the dispersing agent, the alkyl ketene dimer and the drying cylinder stripping agent are added, so that the strength and toughness of the base paper are further improved, the physical properties of the glassine base paper are remarkably improved by adding the glass fiber cotton and the synthetic polyester staple fiber, further, the rosin, the glass fiber cotton and the synthetic polyester staple fiber have a synergistic effect, the rosin is an internal sizing material, so that the strength and toughness of the base paper are improved, and the base paper has a wide market prospect.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The super-strong glassine base paper is characterized by comprising the following raw materials in parts by weight: 400-500 parts of ash bark, 400 parts of paper mulberry bark, 100 parts of wild rose, 200 parts of cactus, 100 parts of gulfweed, 140 parts of 100 parts of manioc powder, 120 parts of corn starch, 60-80 parts of modified fly ash, 60-80 parts of polyester resin, 70-90 parts of styrene acrylate copolymer, 50-70 parts of rosin, 60-80 parts of alkyl ketene dimer, 40-60 parts of polyester modified dimethylpolysiloxane, 30-50 parts of glass fiber cotton, 20-30 parts of synthetic polyester staple fiber, 20-40 parts of carboxyethyl cellulose, 10-20 parts of sodium peroxide, 10-16 parts of biological enzyme, 12-20 parts of carboxymethyl chitosan, 8-12 parts of alginate, 6-10 parts of silica sol, 4-8 parts of dispersant, 4-20 parts of sodium hydroxide, 6-12 parts of alkyl ketene dimer, 2-8 parts of dryer stripper and 2-6 parts of retention and drainage aid.
2. The ultra-strong glassine base paper according to claim 1, comprising the following raw materials in parts by weight: 480 parts of ash bark 420-, 8-10 parts of alkyl ketene dimer, 3-7 parts of dryer stripper and 3-5 parts of retention and drainage aid.
3. The ultra-strong glassine base paper according to claim 2, comprising the following raw materials in parts by weight: 450 parts of fraxinus chinensis bark, 350 parts of paper mulberry bark, 150 parts of wild rose, 150 parts of cactus, 120 parts of gulfweed, 110 parts of cassava powder, 90 parts of corn starch, 70 parts of modified fly ash, 70 parts of polyester resin, 80 parts of styrene acrylate copolymer, 60 parts of rosin, 70 parts of alkyl ketene dimer, 50 parts of polyester modified dimethylpolysiloxane, 40 parts of glass fiber cotton, 25 parts of synthetic polyester staple fiber, 30 parts of carboxyethyl cellulose, 15 parts of sodium peroxide, 13 parts of biological enzyme, 16 parts of carboxymethyl chitosan, 10 parts of alginate, 8 parts of silica sol, 6 parts of dispersing agent, 9 parts of alkyl ketene dimer, 5 parts of dryer stripper and 4 parts of retention and drainage aid.
4. The ultra-strong glassine base paper according to claim 1, wherein the preparation method of the modified fly ash is as follows: grinding desulfurized gypsum and fly ash by a ball mill to obtain a mixed material, adding a modifier into the mixed material, adding water to prepare slurry, adding the slurry into a cement paste mixer to automatically stir for 30-40min, preparing a blank after stirring, and drying the blank in a drying oven at 60-70 ℃ to obtain the modified fly ash.
5. The raw ultra-strong glassine paper according to claim 1, wherein the biological enzyme is one of cutinase, peroxidase, β -glucose oxidase, cellulase and pectate lyase.
6. The base paper of claim 1, wherein the retention and drainage aid is one of organic microparticles SP7200, silica sol and bentonite.
7. The process for preparing a raw ultra-strong glassine paper according to any of claims 1 to 6, characterized in that it comprises the following steps:
1) putting the ash bark and the paper mulberry bark into a pool, adding the modified fly ash, stirring and mixing uniformly, then putting into a pulping machine, adding water and pulping the paper mulberry bark into slurry through the pulping machine;
2) fully crushing the wild rose, the cactus and the gulfweed, then adding the crushed wild rose, the cactus and the gulfweed into the slurry obtained in the step 1), then adding the cassava powder and the corn starch, fully stirring and uniformly mixing;
3) adding polyester resin, styrene acrylate copolymer, rosin, alkyl ketene dimer, polyester modified dimethyl polysiloxane, glass fiber cotton, synthetic polyester staple fiber and carboxyethyl cellulose into the slurry obtained in the step 2), fully and uniformly stirring, then adding biological enzyme, stirring and mixing for 2-4h, and then sterilizing at high temperature;
4) sequentially adding carboxymethyl chitosan, alginate, silica sol, a dispersing agent, alkyl ketene dimer, a dryer stripping agent and a retention and drainage aid into the slurry obtained in the step 3), and uniformly stirring;
5) carrying out papermaking, scooping up the paper pulp by scooping the pulp, and carrying out papermaking on the paper pulp on a fourdrinier paper machine by controlling the scooping of the pulp at the frequency of swinging 40 times per minute to obtain a wet paper web;
6) and (3) carrying out pressing, front drying, sizing, rear drying, press polishing, reeling and slitting on the wet paper web obtained in the step 5) to obtain the ultra-strong glassine base paper.
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