CN109588175A - A method of preparing low basis weight fruit bag outer bag paper - Google Patents
A method of preparing low basis weight fruit bag outer bag paper Download PDFInfo
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- CN109588175A CN109588175A CN201910089904.9A CN201910089904A CN109588175A CN 109588175 A CN109588175 A CN 109588175A CN 201910089904 A CN201910089904 A CN 201910089904A CN 109588175 A CN109588175 A CN 109588175A
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- Prior art keywords
- paper
- coating
- basis weight
- low basis
- fruit bag
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0237—Devices for protecting a specific part of a plant, e.g. roots, trunk or fruits
Abstract
The present invention relates to a kind of methods for preparing low basis weight fruit bag outer bag paper, fruit bag body paper is imposed into stick coating method, by control application rate, applying implenent for certain performance coating, method made of being once coated with, master operation include coating preparation, surface coating and paper page drying position three parts.The present invention is using rubbing method instead of traditional lamination, reduce the loss of pigments and fillers such as carbon black and chemicals during manufacturing paper with pulp, reduce the load of sewage treatment, it improves carbon black utilization rate and reduces production cost, and simple process easily adjusts, raw materials for production are saved, can satisfy the production requirement of the fruit cultivating bag paper of different needs.
Description
Technical field
Present invention industry technical paper concerning farmers and coating technique, and in particular to a kind of side for preparing low basis weight fruit bag outer bag paper
Method.
Background technique
Fruit cultivating bag paper is to be used as a kind of speciality paper of fruit bagging cultivation in the growth period of Tree Fruit, is implemented to fruit
The high-tech of protected by bagging, high added value agricultural technology paper.After fruit-nourishing sleeve bag technology, insect pest, agriculture can be effectively prevent
Medicine attachment, is greatly improved degree of staining, cleanliness, integrity degree, commodity fruit rate and the fruit storage time of fruit, and suitably adjust
Fructescence.The production method of current fruit cultivating bag paper has lamination, rubbing method and print process, wherein print process is still being studied
Stage, and production application is not entered, the research that rubbing method produces fruit cultivating bag paper is mature, but domestic application is fresh few.Rubbing method
It is compared with traditional lamination, rubbing method coating is instead of the black paper of internal layer in traditional handicraft.It greatly reduces and generates black paper mistake
To the pollution of environment in journey；The usage amount for reducing fiber, reduces production cost；And coating process is laminated compared to traditional
Method is more simple, is easier to adjust, and can satisfy the production requirement of different fruit cultivating bag papers.
Coating process is a kind of process that viscous paste is uniformly coated in a continuous or intermittent fashion in base paper.It educates
The manufacture of fruit Over-bag paper is exactly the special coating coating preparation on fruit bag body paper and completing, after drying in simple terms
Again with the process on the smooth coating paper surface of calender.There is the side such as stick painting, blade coating, roller coating, dip-coating, spraying in coating process now
Method, during coating, therefore, to assure that coating thickness control is simultaneously being met production by the consistency of thickness of each application place
In the range of it is required that.Utilize the quantitative much in 10g/m of the fruit bag outer bag paper of rubbing method production both at home and abroad at present2, and make more
With knife coating, in blade coating, the fiber of dust particle or loosening is easy to be stuck under scraper and leave long striped, this
There is very big relationship with body paper, coating and coating method.The manufacturing paper with pulp of body paper, the preparation of coating, the selection of coating method and
The control of each parameter is the key that determine fruit bag outer bag paper product matter, therefore, produces a kind of educating for low basis weight based on surface coating
Fruit Over-bag paper has certain theoretical value and research significance.
Summary of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of method for preparing low basis weight fruit bag outer bag paper, is worked as with solution
Technical problem in previous existence delivery and feed infant fruit Over-bag paper process.
The present invention is achieved through the following technical solutions:
A method of low basis weight fruit bag outer bag paper is prepared, is that fruit bag body paper is imposed into stick coating method, passes through control coating speed
Rate, coating of the applying implenent for certain performance, method made of being once coated with.
Furtherly, spreading rod used in the present invention is Günther Meier wire rod.
Furtherly, fruit bag body paper used in the present invention is to be matched by true qualities wood pulp and secondary stock with the mass ratio of 3:7
It starches and adds certain proportion auxiliary agent and manufacture paper with pulp, the quantification of 42g/m of body paper2-45g/m2。
Furtherly, the application rate in the present invention is 100m/min in entire coating process.
Furtherly, a kind of fruit bag outer bag paper prepared by the present invention is once coated with, coating weight 4g/m2-
6g/m2。
Furtherly, the coating solids prepared by the present invention are 32%.
Furtherly, the coating used in the present invention is mainly by pigments and fillers component A, adhesive component B, auxiliary rheological agents
C, dispersing agent, defoaming agent are constituted, wherein by 100 parts of pigments and fillers in terms of, adhesive is 20-25 parts, and auxiliary rheological agents total amount does not surpass
Cross 5 parts.In addition, the pigments and fillers component A includes kaolin, powdered whiting, graphite, multi-walled carbon nanotube and high pigment charcoal
It is black, wherein the mass ratio of white pigments and fillers and black pigments and fillers is 2:1；Adhesive components B includes modified starch, styrene-butadiene latex
And polyvinyl alcohol, wherein the content of polyvinyl alcohol is no more than the 1% of pigments and fillers total amount；Auxiliary rheological agents C includes hydroxyethyl methyl fiber
Element, calcium stearate.
Beneficial effects of the present invention:
(1) a kind of method that fruit bag outer bag paper is prepared based on surface coating of the invention, using rubbing method instead of traditional
Lamination reduces pollution of the loss to environment of carbon black, improves carbon black utilization rate and reduces production cost.
(2) production of fruit bag outer bag paper is using quantification of 42g/m in the present invention2-45g/m2Fruit bag body paper pass through
Günther Meier wire rod is once coated with, and simple process easily adjusts, and saves raw materials for production, can satisfy different needs educates fruit
The production requirement of bag paper.
(3) certain carbon nanotube is added in the coating prepared by the present invention, it is light and there is biggish draw ratio, energy
Enough enhance the mechanical performance of coating paper.Meanwhile the preparation of this fruit bag special coating is simple easy to apply, coating covering power is strong, uses
Amount is few, and coating paper smooth surface is not easy to lose powder.
Specific embodiment
The invention will be further described with the following Examples.
Embodiment 1
A kind of method preparing low basis weight fruit bag outer bag paper of the invention, is that fruit bag body paper is imposed stick coating method, passes through control
Application rate processed, coating of the applying implenent for certain performance, method made of being once coated with.Specific implementation step is as follows:
(1) it prepares coating: weighing 3 parts of dispersing agents, 40 parts of kaolin, 20 parts of powdered whitings in 417 parts of distilled water, with
4000r/min high speed shear disperses 30min, be then added 10 parts of graphite, 10 parts of carbon nanotubes and 20 parts of high-carbon black pigments after
Continuous shearing dispersion 20min；Then, 10 parts of styrene-butadiene latexes, 9 portions of modified starches are sequentially added with the Rate Dispersion of 2500r/min
20min, and 1 part of poly-vinyl alcohol solution is added in the process；Finally, 4 parts of hydroxyethylmethylcelluloses, 1 part of stearic acid are added
Calcium disperses 30min with 4500r/min high speed shear, and fruit bag outer bag paper special coating is made；
(2) surface is coated with: coating machine, the initial position of adjustment fruit bag body paper coating and the position of Günther Meier wire rod are opened,
Setting application rate is 100m/min, adds the fruit bag outer bag paper special coating of the preparation completion of certain mass and starts to be coated with
Operation, whole process keeps application rate constant and once coating is completed；
(3) paper page drying position: page to the dry section that coating is completed is dehydrated, and drying temperature is 80 DEG C -105 DEG C.
Embodiment 2
A kind of method preparing low basis weight fruit bag outer bag paper of the invention, is that fruit bag body paper is imposed stick coating method, passes through control
Application rate processed, coating of the applying implenent for certain performance, method made of being once coated with.Specific implementation step is as follows:
(1) it prepares coating: weighing 3 parts of dispersing agents, 35 parts of kaolin, 15 parts of powdered whitings in 417 parts of distilled water, with
4000r/min high speed shear disperses 30min, be then added 20 parts of graphite, 10 parts of carbon nanotubes and 10 parts of high-carbon black pigments after
Continuous shearing dispersion 20min；Then, 10 parts of styrene-butadiene latexes, 9 portions of modified starches are sequentially added with the Rate Dispersion of 2500r/min
20min, and 1 part of poly-vinyl alcohol solution is added in the process；Finally, 4 parts of hydroxyethylmethylcelluloses, 1 part of stearic acid are added
Calcium disperses 30min with 4500r/min high speed shear, and fruit bag outer bag paper special coating is made；
(2) surface is coated with: coating machine, the initial position of adjustment fruit bag body paper coating and the position of Günther Meier wire rod are opened,
Setting application rate is 100m/min, adds the fruit bag outer bag paper special coating of the preparation completion of certain mass and starts to be coated with
Operation, whole process keeps application rate constant and once coating is completed；
(3) paper page drying position: page to the dry section that coating is completed is dehydrated, and drying temperature is 80 DEG C -105 DEG C.
Embodiment 3
A kind of method preparing low basis weight fruit bag outer bag paper of the invention, is that fruit bag body paper is imposed stick coating method, passes through control
Application rate processed, coating of the applying implenent for certain performance, method made of being once coated with.Specific implementation step is as follows:
(4) it prepares coating: weighing 3 parts of dispersing agents, 30 parts of kaolin, 30 parts of powdered whitings in 417 parts of distilled water, with
4000r/min high speed shear disperses 30min, be then added 10 parts of graphite, 10 parts of carbon nanotubes and 20 parts of high-carbon black pigments after
Continuous shearing dispersion 20min；Then, 10 parts of styrene-butadiene latexes, 9 portions of modified starches are sequentially added with the Rate Dispersion of 2500r/min
20min, and 1 part of poly-vinyl alcohol solution is added in the process；Finally, 4 parts of hydroxyethylmethylcelluloses, 1 part of stearic acid are added
Calcium disperses 30min with 4500r/min high speed shear, and fruit bag outer bag paper special coating is made；
(5) surface is coated with: coating machine, the initial position of adjustment fruit bag body paper coating and the position of Günther Meier wire rod are opened,
Setting application rate is 100m/min, adds the fruit bag outer bag paper special coating of the preparation completion of certain mass and starts to be coated with
Operation, whole process keeps application rate constant and once coating is completed；
(6) paper page drying position: page to the dry section that coating is completed is dehydrated, and drying temperature is 80 DEG C -105 DEG C.
Claims (8)
1. a kind of method for preparing low basis weight fruit bag outer bag paper, which is characterized in that the method is to apply fruit bag body paper
With stick coating method, by controlling application rate, applying implenent is once coated with for the coating of certain performance.
2. a kind of method for preparing low basis weight fruit bag outer bag paper according to claim 1, which is characterized in that the painting
Cloth stick is Günther Meier wire rod.
3. a kind of method for preparing low basis weight fruit bag outer bag paper according to claim 1, which is characterized in that described educates
Fruit bag body paper is with slurry with the mass ratio of 3:7 by true qualities wood pulp and secondary stock and adds certain proportion auxiliary agent and manufacture paper with pulp, body paper
Quantification of 42g/m2-45g/m2。
4. a kind of method for preparing low basis weight fruit bag outer bag paper according to claim 1, which is characterized in that the painting
Cloth rate is 100m/min in entire coating process.
5. a kind of method for preparing low basis weight fruit bag outer bag paper according to claim 1, which is characterized in that once applied
The fruit bag outer bag paper coating weight of cloth is 4g/m2-6g/m2。
6. a kind of method for preparing low basis weight fruit bag outer bag paper according to claim 1, which is characterized in that the painting
The solid content of material is 32%.
7. a kind of method for preparing low basis weight fruit bag outer bag paper according to claim 1, which is characterized in that the painting
Material is mainly made of pigments and fillers component A, adhesive component B, auxiliary rheological agents C, dispersing agent, defoaming agent, wherein with pigments and fillers component
100 parts of A are meter, and adhesive component B is 20-25 parts, and auxiliary rheological agents C total amount is no more than 5 parts.
8. a kind of method for preparing low basis weight fruit bag outer bag paper according to claim 7, which is characterized in that the face
Filler component A includes kaolin, powdered whiting, graphite, multi-walled carbon nanotube and high-carbon black pigment, wherein white pigments and fillers with
The mass ratio of black pigments and fillers is 2:1；Adhesive components B includes modified starch, styrene-butadiene latex and polyvinyl alcohol, wherein poly- second
The content of enol is no more than the 1% of pigments and fillers total amount；Auxiliary rheological agents C includes hydroxyethylmethylcellulose, calcium stearate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910089904.9A CN109588175A (en) | 2019-01-30 | 2019-01-30 | A method of preparing low basis weight fruit bag outer bag paper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910089904.9A CN109588175A (en) | 2019-01-30 | 2019-01-30 | A method of preparing low basis weight fruit bag outer bag paper |
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| CN109588175A true CN109588175A (en) | 2019-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910089904.9A Pending CN109588175A (en) | 2019-01-30 | 2019-01-30 | A method of preparing low basis weight fruit bag outer bag paper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376325A (en) * | 2020-09-24 | 2021-02-19 | 郑州八方包装制品有限公司 | High-strength fruit bag paper and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1484553A (en) * | 2001-01-10 | 2004-03-24 | 3M | Coating device and method using wire-wound rods |
| CN102277785A (en) * | 2011-08-24 | 2011-12-14 | 陕西科技大学 | Method for producing external bag paper of apple cultivating bag by coating process |
| JP2013170327A (en) * | 2012-02-21 | 2013-09-02 | Oji Holdings Corp | Sheet for fruit |
| CN105542593A (en) * | 2016-02-03 | 2016-05-04 | 滁州卷烟材料厂 | Anti-static corrugated carton |
| CN107700273A (en) * | 2016-08-09 | 2018-02-16 | 浙江鑫丰特种纸业股份有限公司 | It is a kind of to produce the coating line device and its manufacturing technique method for educating fruit outer bag paper |
-
2019
- 2019-01-30 CN CN201910089904.9A patent/CN109588175A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1484553A (en) * | 2001-01-10 | 2004-03-24 | 3M | Coating device and method using wire-wound rods |
| CN102277785A (en) * | 2011-08-24 | 2011-12-14 | 陕西科技大学 | Method for producing external bag paper of apple cultivating bag by coating process |
| JP2013170327A (en) * | 2012-02-21 | 2013-09-02 | Oji Holdings Corp | Sheet for fruit |
| CN105542593A (en) * | 2016-02-03 | 2016-05-04 | 滁州卷烟材料厂 | Anti-static corrugated carton |
| CN107700273A (en) * | 2016-08-09 | 2018-02-16 | 浙江鑫丰特种纸业股份有限公司 | It is a kind of to produce the coating line device and its manufacturing technique method for educating fruit outer bag paper |
Non-Patent Citations (1)
| Title |
|---|
| D.萨塔斯: "《纸及塑料等幅状材料加工技术与设备》", 29 February 1992 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376325A (en) * | 2020-09-24 | 2021-02-19 | 郑州八方包装制品有限公司 | High-strength fruit bag paper and preparation method thereof |
| CN112376325B (en) * | 2020-09-24 | 2022-07-29 | 郑州八方包装制品有限公司 | High-strength fruit bag paper and preparation method thereof |
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Application publication date: 20190409 |