CN102660890B - Method for manufacturing outer bag paper of fruit raising bags by using adherography - Google Patents
Method for manufacturing outer bag paper of fruit raising bags by using adherography Download PDFInfo
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- CN102660890B CN102660890B CN201210123920.3A CN201210123920A CN102660890B CN 102660890 B CN102660890 B CN 102660890B CN 201210123920 A CN201210123920 A CN 201210123920A CN 102660890 B CN102660890 B CN 102660890B
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Abstract
A method for manufacturing outer bag paper of fruit raising bags by using adherography comprises repulping, slurry matching, net portion shaping, dehydrating by squeezing, stoving, rolling and separately cutting body paper products obtained by rewinding. Offset printing comprises mixing black printing ink and printing on a machine. The outer bag paper of the fruit raising bags produced by the method can be separated into body paper and an ink layer, shading performance is achieved by printing the black ink layer on the body paper, and the method has the advantages of being simple in body paper production process, capable of producing by using a long net paper machine, rapid in speed, low in cost, less in pollution and the like, and simultaneously solves the problem that carbon black in a lamination method and used in the liquid for dying causes pollution, use ratio is low, a circular net paper machine is slow in speed and the like. The black printing ink is used for printing, anti-liquid-permeation performance of the paper can be improved, simultaneously the paper has good opaqueness, is not prone to fade, keeps high compliance and air permeability.
Description
Technical field
The invention belongs to field of papermaking, be specifically related to a kind of method of adherography production and processing fruit bag outer bag paper
Background technology
Fruit bagging technology is a domestic and international advanced fruit cultivation technique, implements fruit cap bag, can effectively improve degree of staining, cleanliness factor and the integrity degree of fruit, increases the inherent value of fruit, and then drives economic benefit.Fruit cultivating bag paper is a kind of agricultural technology paper using of using in fruit growing process; require it to there is higher opacity, gas permeability, durability and dry, wet strength; to guarantee fruit, within growth period, avoid Exposure to Sunlight and disease and pest; reduce persticide residue; for fruit provides protection of the environment dark, ventilation in growth and development process; suppress fruit face chlorophyllous synthetic, alleviate fruit face background color, before ripe, separate bag and guarantee the pure colouring of fruit.The method of domestic production fruit cultivating bag paper outer bag paper is laminated method, adds carbon black process and produce in the black employing of outer bag internal layer slurry, and carbon black use amount is large, pollutes larger, and laminated method process using cylinder mould machine production, the speed of a motor vehicle is slower.
Summary of the invention
The object of the present invention is to provide a kind of method of adherography production and processing fruit bag outer bag paper.The prepared finished paper of the method has also increased the anti-liquid penetration energy of paper when guaranteeing other performance indications, meets the Functional Requirement of fruit bag outer bag paper completely, and the method improved production efficiency, has reduced carbon pollution.
For achieving the above object, the technical solution used in the present invention is:
1) preparation of water repellent agent paraffin wax emulsions: 80～160 parts of paraffin and 10～40 parts of stearic acid are joined to heating at 60～100 ℃ in reactor by mass fraction, add again 8～12 parts of boraxs and 1～3 part of soda ash, stir, add 1200～2700 parts of water dilutions, at 50～80 ℃, stir 0.5～2h and obtain water repellent agent paraffin wax emulsions;
2) body paper is manufactured paper with pulp: by mass percentage 50～80% recycled newsprint pulps and 20～50% true qualities softwood pulps are mixed to get to compound, compound is joined in furnishing pond and add with respect to fiber oven dry stock quality: 10% china clay, 1～2.5% gum rosin, 8% water repellent agent paraffin wax emulsions, 3% wet strength agent PAE and 3～6% aluminum sulfate; After net part forming, press dewatering, oven dry, obtaining outer bag paper body paper, is quantitatively 45g/m
2;
3) allotment of black ink: get by mass percentage 10～15% carbon blacks and join in common black ink, high speed dispersion, black ink stirs to obtain;
4) on single-colour offset press, outer bag paper body paper internal layer surface is printed as to black on the spot with deployed black ink, obtains after drying finished product, paper inking amount is 5g/m
2, outer bag paper product is quantitatively 50g/m
2.
The beating degree of described recycled newsprint pulp is that the beating degree of 40～50 ° of SR, true qualities softwood pulp is 28～40 ° of SR.
Described common black ink is vegetable fat type or resin type ink.
Advantage and good effect that the present invention had are compared with the prior art: one, body paper production technology is simple, and the long mesh paper making machine speed of a motor vehicle is fast, and production efficiency is high, body paper production procedure is similar to common body paper, technological parameter adjustment is relatively easy, and ink special is printed onto to paper internal layer surface, makes finished product.Two, the printing of preparation black ink, minimizing are polluted, and have reduced in process of production current carbon black and have sent the process of manufacturing paper with pulp to cause inevitable pollution to air and operating environment through whole stream; Three, made finished paper air permeability, intensity and flexibility are good, meet its functional attributes of fruit cultivating bag paper outer bag paper.Four, strengthened paper anti-liquid penetration energy, had stronger WATER RESISTANCE and wet strength, can resist the spray of agricultural chemicals in fruit growth period and expose to wind and rain, made water become the landing of boiling water pearl on paper surface, guaranteeing can broken bag.The finished paper sampling Detection of producing according to method of the present invention, all meets instructions for use.Its indices is: 1, quantitative: 50g/m
2, 2, tensile index 42.3Nm/g, 3, wet tensile index: 10.2Nm/g, 4, bursting strength: 1.72KPam/g, 5, tear index: 6.61mNm/g, 6, air permeability: 5.62 μ m/Pas, 7, pliability: 640mN, 8, opacity: 99～100%, 9, water absorbent surface: 9.7g/m
2, 10, anti-liquid penetration: 80s.
The specific embodiment
Embodiment 1:
1) preparation of water repellent agent paraffin wax emulsions: 80 parts of paraffin and 15 parts of stearic acid are joined to heating at 60 ℃ in reactor by mass fraction, add again 8 parts of boraxs and 1 part of soda ash, stir, add 1200 parts of water dilutions, at 50 ℃, stir 1h and obtain water repellent agent paraffin wax emulsions;
2) body paper is manufactured paper with pulp: by 50% beating degree, be that the recycled newsprint pulp of 40～50 ° of SR and true qualities softwood pulp that 50% beating degree is 28～40 ° of SR are mixed to get compound by mass percentage, compound is joined in furnishing pond and add with respect to fiber oven dry stock quality: 10% china clay, 1% gum rosin, 8% water repellent agent paraffin wax emulsions, 3% wet strength agent PAE and 3% aluminum sulfate; After net part forming, press dewatering, oven dry, obtaining outer bag paper body paper, is quantitatively 45g/m
2;
3) allotment of black ink: get by mass percentage 10% carbon black and join in vegetable fat type black ink, high speed dispersion, black ink stirs to obtain;
4) on single-colour offset press, outer bag paper body paper internal layer surface is printed as to black on the spot with deployed black ink, obtains after drying finished product, paper inking amount is 5g/m
2, outer bag paper product is quantitatively 50g/m
2.
Embodiment 2:
1) preparation of water repellent agent paraffin wax emulsions: 120 parts of paraffin and 30 parts of stearic acid are joined to heating at 70 ℃ in reactor by mass fraction, add again 9 parts of boraxs and 1.5 parts of soda ash, stir, add 1800 parts of water dilutions, at 70 ℃, stir 2h and obtain water repellent agent paraffin wax emulsions;
2) body paper is manufactured paper with pulp: by 70% beating degree, be that the recycled newsprint pulp of 40～50 ° of SR and true qualities softwood pulp that 30% beating degree is 28～40 ° of SR are mixed to get compound by mass percentage, compound is joined in furnishing pond and add with respect to fiber oven dry stock quality: 10% china clay, 1.5% gum rosin, 8% water repellent agent paraffin wax emulsions, 3% wet strength agent PAE and 5% aluminum sulfate; After net part forming, press dewatering, oven dry, obtaining outer bag paper body paper, is quantitatively 45g/m
2;
3) allotment of black ink: get by mass percentage 12% carbon black and join in resin type black ink, high speed dispersion, black ink stirs to obtain;
4) on single-colour offset press, outer bag paper body paper internal layer surface is printed as to black on the spot with deployed black ink, obtains after drying finished product, paper inking amount is 5g/m
2, outer bag paper product is quantitatively 50g/m
2.
Embodiment 3:
1) preparation of water repellent agent paraffin wax emulsions: 160 parts of paraffin and 40 parts of stearic acid are joined to heating at 80 ℃ in reactor by mass fraction, add again 10 parts of boraxs and 2 parts of soda ash, stir, add 2300 parts of water dilutions, at 60 ℃, stir 1h and obtain water repellent agent paraffin wax emulsions;
2) body paper is manufactured paper with pulp: by 80% beating degree, be that the recycled newsprint pulp of 40～50 ° of SR and true qualities softwood pulp that 20% beating degree is 28～40 ° of SR are mixed to get compound by mass percentage, compound is joined in furnishing pond and add with respect to fiber oven dry stock quality: 10% china clay, 2% gum rosin, 8% water repellent agent paraffin wax emulsions, 3% wet strength agent PAE and 4% aluminum sulfate; After net part forming, press dewatering, oven dry, obtaining outer bag paper body paper, is quantitatively 45g/m
2;
3) allotment of black ink: get by mass percentage 14% carbon black and join in vegetable fat type black ink, high speed dispersion, black ink stirs to obtain;
4) on single-colour offset press, outer bag paper body paper internal layer surface is printed as to black on the spot with deployed black ink, obtains after drying finished product, paper inking amount is 5g/m
2, outer bag paper product is quantitatively 50g/m
2.
Embodiment 4:
1) preparation of water repellent agent paraffin wax emulsions: 100 parts of paraffin and 10 parts of stearic acid are joined to heating at 90 ℃ in reactor by mass fraction, add again 11 parts of boraxs and 2.5 parts of soda ash, stir, add 2000 parts of water dilutions, at 80 ℃, stir 0.5h and obtain water repellent agent paraffin wax emulsions;
2) body paper is manufactured paper with pulp: by 60% beating degree, be that the recycled newsprint pulp of 40～50 ° of SR and true qualities softwood pulp that 40% beating degree is 28～40 ° of SR are mixed to get compound by mass percentage, compound is joined in furnishing pond and add with respect to fiber oven dry stock quality: 10% china clay, 2.5% gum rosin, 8% water repellent agent paraffin wax emulsions, 3% wet strength agent PAE and 5% aluminum sulfate; After net part forming, press dewatering, oven dry, obtaining outer bag paper body paper, is quantitatively 45g/m
2;
3) allotment of black ink: get by mass percentage 13% carbon black and join in resin type black ink, high speed dispersion, black ink stirs to obtain;
4) on single-colour offset press, outer bag paper body paper internal layer surface is printed as to black on the spot with deployed black ink, obtains after drying finished product, paper inking amount is 5g/m
2, outer bag paper product is quantitatively 50g/m
2.
Embodiment 5:
1) preparation of water repellent agent paraffin wax emulsions: 140 parts of paraffin and 30 parts of stearic acid are joined to heating at 100 ℃ in reactor by mass fraction, add again 12 parts of boraxs and 3 parts of soda ash, stir, add 2700 parts of water dilutions, at 75 ℃, stir 1.5h and obtain water repellent agent paraffin wax emulsions;
2) body paper is manufactured paper with pulp: by 75% beating degree, be that the recycled newsprint pulp of 40～50 ° of SR and true qualities softwood pulp that 25% beating degree is 28～40 ° of SR are mixed to get compound by mass percentage, compound is joined in furnishing pond and add with respect to fiber oven dry stock quality: 10% china clay, 2% gum rosin, 8% water repellent agent paraffin wax emulsions, 3% wet strength agent PAE and 6% aluminum sulfate; After net part forming, press dewatering, oven dry, obtaining outer bag paper body paper, is quantitatively 45g/m
2;
3) allotment of black ink: get by mass percentage 15% carbon black and join in vegetable fat type black ink, high speed dispersion, black ink stirs to obtain;
4) on single-colour offset press, outer bag paper body paper internal layer surface is printed as to black on the spot with deployed black ink, obtains after drying finished product, paper inking amount is 5g/m
2, outer bag paper product is quantitatively 50g/m
2.
Claims (2)
1. a method for adherography production and processing fruit bag outer bag paper, is characterized in that:
1) preparation of water repellent agent paraffin wax emulsions: 80～160 parts of paraffin and 10～40 parts of stearic acid are joined to heating at 60～100 ℃ in reactor by mass fraction, add again 8～12 parts of boraxs and 1～3 part of soda ash, stir, add 1200～2700 parts of water dilutions, at 50～80 ℃, stir 0.5～2h and obtain water repellent agent paraffin wax emulsions;
2) body paper is manufactured paper with pulp: by mass percentage 50～80% recycled newsprint pulps and 20～50% true qualities softwood pulps are mixed to get to compound, compound is joined in furnishing pond and add with respect to fiber oven dry stock quality: 10% china clay, 1～2.5% gum rosin, 8% water repellent agent paraffin wax emulsions, 3% wet strength agent PAE and 3～6% aluminum sulfate; After net part forming, press dewatering, oven dry, obtaining outer bag paper body paper, is quantitatively 45g/m
2;
The beating degree of described recycled newsprint pulp is that the beating degree of 40～50 ° of SR, true qualities softwood pulp is 28～40 ° of SR;
3) allotment of black ink: get by mass percentage 10～15% carbon blacks and join in common black ink, high speed dispersion, black ink stirs to obtain;
4) on single-colour offset press, outer bag paper body paper internal layer surface is printed as to black on the spot with deployed black ink, obtains after drying finished product, paper inking amount is 5g/m
2, outer bag paper product is quantitatively 50g/m
2.
2. the method for adherography production and processing fruit bag outer bag paper according to claim 1, is characterized in that: described common black ink is vegetable fat type or resin type ink.
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| CN201210123920.3A CN102660890B (en) | 2012-04-25 | 2012-04-25 | Method for manufacturing outer bag paper of fruit raising bags by using adherography |
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| CN102660890B true CN102660890B (en) | 2014-03-12 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397559A (en) * | 2013-07-16 | 2013-11-20 | 区锦泉 | Waterproof recycled paper and production method thereof |
| CN106638120A (en) * | 2016-10-28 | 2017-05-10 | 张日龙 | Breathable and waterproof fruit-raising bagging paper and preparation method thereof |
| CN107815176B (en) * | 2017-11-01 | 2021-01-19 | 福建省文松彩印有限公司 | Waterproof ink for printing corrugated case and preparation method thereof |
| CN108130809A (en) * | 2018-02-28 | 2018-06-08 | 陕西理工大学 | A kind of fruit cultivating bag paper wax emulsion and preparation method thereof |
| CN108677594A (en) * | 2018-05-16 | 2018-10-19 | 福建希源纸业有限公司 | Fruit inspecting and preparation method thereof |
| CN109868686A (en) * | 2019-02-20 | 2019-06-11 | 常州苏达欧包装材料有限公司 | A kind of preparation method of water-resistance fruit cultivating bag paper material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314516A (en) * | 2001-04-23 | 2001-09-26 | 李长增 | Method for producing outer paper of double layer fruit bag and product |
| CN1314520A (en) * | 2001-04-23 | 2001-09-26 | 李长增 | Method for producing inner paper of fruit cultivation bag and product |
| CN101215801A (en) * | 2008-01-02 | 2008-07-09 | 福建农林大学 | Method for preparing high permeating degree fruit cultivating bag paper and products thereof |
| ES2331391B1 (en) * | 2007-03-21 | 2010-06-07 | Garaia Sdad. Coop. | SACK FOR CROP PLANTS AND ITS MANUFACTURING PROCEDURE. |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314516A (en) * | 2001-04-23 | 2001-09-26 | 李长增 | Method for producing outer paper of double layer fruit bag and product |
| CN1314520A (en) * | 2001-04-23 | 2001-09-26 | 李长增 | Method for producing inner paper of fruit cultivation bag and product |
| ES2331391B1 (en) * | 2007-03-21 | 2010-06-07 | Garaia Sdad. Coop. | SACK FOR CROP PLANTS AND ITS MANUFACTURING PROCEDURE. |
| CN101215801A (en) * | 2008-01-02 | 2008-07-09 | 福建农林大学 | Method for preparing high permeating degree fruit cultivating bag paper and products thereof |
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