CN105969246A - Adhesive for manufacturing hemp paper - Google Patents
Adhesive for manufacturing hemp paper Download PDFInfo
- Publication number
- CN105969246A CN105969246A CN201610336694.5A CN201610336694A CN105969246A CN 105969246 A CN105969246 A CN 105969246A CN 201610336694 A CN201610336694 A CN 201610336694A CN 105969246 A CN105969246 A CN 105969246A
- Authority
- CN
- China
- Prior art keywords
- paper
- binding agent
- adhesive
- starch
- fiber crops
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
- C09J103/04—Starch derivatives
- C09J103/08—Ethers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/24—Homopolymers or copolymers of amides or imides
- C09J133/26—Homopolymers or copolymers of acrylamide or methacrylamide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Abstract
The invention relates to the technical field of chemical materials, particularly an adhesive for preparing paper pulp in a hemp paper manufacturing process. The invention aims to provide an adhesive for manufacturing hemp paper. In order to solve the technical problems, the technical scheme is as follows: the adhesive is a mixture of modified starch and an acrylamide polymer in a mass ratio of (1-5):1, wherein the modified starch is tertiary amine alkyl starch or quaternary amine starch; and the molecular weight of the acrylamide polymer is 5000-8000. The adhesive is used for manufacturing hemp paper, and solves the problem of binding of paper or partial paper caused by improper use of the existing cationic starch as the adhesive.
Description
Technical field
The present invention relates to the technical field of chemical materials, a kind of make during fiber crops writing paper for modulating the binding agent of paper pulp.
Background technology
The making selected material of fiber crops writing paper, with the natural fiber crops of high-quality as raw material, has followed the conventional prior art approach processing paper since Han dynasty.It has advantages such as " fiber length, pulling force are strong, color and luster is fresh ".Technological process is reasonable, in respect of: tear goods open, choose, cut fiber crops, clean, steep fiber crops, steam fiber crops, ferment, grind fiber crops, pull an oar, control water, slurrying, drag for paper, the solarization operation such as paper, whole paper.Produced fiber crops writing paper there is the pure white light of color and luster, homogeneous fine and closely woven, fiber finer and grow, pulling force is strong and soft, and ink absorption is good, and retention period is long, wind erosion of not damaged by worms, constant color, is suitable for and writes.
Drag for paper and afterwards operation be to utilize to drag for after paper curtain salvages fiber crops fiber paper pulp becomes paper, l Water Paper is stacked through platen drainage, take off paper, dry in the sun obtains jute paper.Fiber crops fine one-tenth paper be unable to do without binding agent.Because dragging for paper to need interim interpolation fiber crops fibre, water, separating medium and binding agent etc., fine with fiber crops and water the ratio used in amounts of binding agent, separating medium wants long-term experience accumulation skillfully to grasp, once mismatch, during platen, the phenomenon of the part bonding of paper or paper easily occurs, causes waste paper rate high.The binding agent of ancient method is the most lost, and existing binder for papermaking mostly is various cationic starch, and the cationic starch products on market is when being directly used in making fiber crops writing paper, higher to the precision prescribed of amount ratio, is less susceptible to control.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, technical problem to be solved to be to provide a kind of binding agent making fiber crops writing paper.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of binding agent making fiber crops writing paper, described binding agent is the mixture of modified starch and acrylamide polymer 1-5:1 in mass ratio；
Described modified starch is tertiary amine alkyl starches or quaternary amine type starch；
The molecular weight of described acrylamide polymer is 5000-8000.
Preferably, described binding agent is the mixture of modified starch and acrylamide polymer 3-5:1 in mass ratio.
Use and require: described binding agent content in dragging for the paper pulp used by paper is 0.5-1.2wt%.
Compared with prior art the invention have the advantages that.
The binding agent of the present invention is used for making fiber crops writing paper, solve existing cationic starch and do the problem that binding agent improper use is easily caused the part bonding of paper or paper, use ratio is wider, with the paper separating medium researched and developed voluntarily with the use of, more slightly higher than optimum range 0.5-1.2wt% or slightly lower, all affect little, substantially stopped the paper adhesion problem caused because of platen, it is favorably improved fiber crops writing paper yield, reduces production cost.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
A kind of binding agent making fiber crops writing paper, described binding agent is the mixture of modified starch and acrylamide polymer 1:1 in mass ratio；
Described modified starch is tertiary amine alkyl starches；
The molecular weight of described acrylamide polymer is 5000-8000.
Embodiment 2
A kind of binding agent making fiber crops writing paper, described binding agent is the mixture of modified starch and acrylamide polymer 4:1 in mass ratio；
Described modified starch is tertiary amine alkyl starches；
The molecular weight of described acrylamide polymer is 5000-8000.
Embodiment 3
A kind of binding agent making fiber crops writing paper, described binding agent is the mixture of modified starch and acrylamide polymer 5:1 in mass ratio；
Described modified starch is quaternary amine type starch；
The molecular weight of described acrylamide polymer is 5000-8000.
Embodiment 4
A kind of binding agent making fiber crops writing paper, described binding agent is the mixture of modified starch and acrylamide polymer 4:1 in mass ratio；
Described modified starch is quaternary amine type starch；
The molecular weight of described acrylamide polymer is 5000-8000.
Embodiment 5
A kind of binding agent making fiber crops writing paper, described binding agent is the mixture of modified starch and acrylamide polymer 2:1 in mass ratio；
Described modified starch is tertiary amine alkyl starches；
The molecular weight of described acrylamide polymer is 5000-8000.
The present invention can summarize with other the concrete form without prejudice to the spirit or essential characteristics of the present invention.Therefore, no matter from the point of view of which point, the embodiment above of the present invention all can only be considered the description of the invention and can not limit invention, claims indicate the scope of the present invention, and the scope of the present invention is not pointed out in above-mentioned explanation, therefore, any change in the implication suitable with claims of the present invention and scope, all it is considered as being included within the scope of the claims.
Claims (3)
1. the binding agent making fiber crops writing paper, it is characterised in that described binding agent is the mixture of modified starch and acrylamide polymer 1-5:1 in mass ratio；
Described modified starch is tertiary amine alkyl starches or quaternary amine type starch；
The molecular weight of described acrylamide polymer is 5000-8000.
A kind of binding agent making fiber crops writing paper the most according to claim 1, it is characterised in that described binding agent is the mixture of modified starch and acrylamide polymer 3-5:1 in mass ratio.
A kind of binding agent making fiber crops writing paper the most according to claim 1 and 2, it is characterised in that described binding agent content in dragging for the paper pulp used by paper is 0.5-1.2wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336694.5A CN105969246A (en) | 2016-05-20 | 2016-05-20 | Adhesive for manufacturing hemp paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336694.5A CN105969246A (en) | 2016-05-20 | 2016-05-20 | Adhesive for manufacturing hemp paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105969246A true CN105969246A (en) | 2016-09-28 |
Family
ID=56955367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610336694.5A Pending CN105969246A (en) | 2016-05-20 | 2016-05-20 | Adhesive for manufacturing hemp paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105969246A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130455A (en) * | 2017-07-12 | 2017-09-05 | 山西朱好古麻笺纸业有限公司 | A kind of paper pulp compound method of numb writing paper ultra-thin paper |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1408952A (en) * | 2002-09-26 | 2003-04-09 | 华克勤 | Honeycomb paper-base plate and its producing method |
| CN101255663A (en) * | 2008-01-29 | 2008-09-03 | 陕西科技大学 | Method for manufacturing high ring-pressure strength corrugated base paper |
| CN102877357A (en) * | 2012-09-11 | 2013-01-16 | 江西弘泰纸业有限公司 | Preparation method of thick paperboard with high bonding strength between paperboards |
| CN103225239A (en) * | 2013-01-22 | 2013-07-31 | 江西弘泰纸业有限公司 | Manufacturing method of high-interlayer bonding strength high-deflection thin paperboard |
-
2016
- 2016-05-20 CN CN201610336694.5A patent/CN105969246A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1408952A (en) * | 2002-09-26 | 2003-04-09 | 华克勤 | Honeycomb paper-base plate and its producing method |
| CN101255663A (en) * | 2008-01-29 | 2008-09-03 | 陕西科技大学 | Method for manufacturing high ring-pressure strength corrugated base paper |
| CN102877357A (en) * | 2012-09-11 | 2013-01-16 | 江西弘泰纸业有限公司 | Preparation method of thick paperboard with high bonding strength between paperboards |
| CN103225239A (en) * | 2013-01-22 | 2013-07-31 | 江西弘泰纸业有限公司 | Manufacturing method of high-interlayer bonding strength high-deflection thin paperboard |
Non-Patent Citations (1)
| Title |
|---|
| 梁实梅等: "《造纸技术问答》", 30 June 2000, 中国轻工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130455A (en) * | 2017-07-12 | 2017-09-05 | 山西朱好古麻笺纸业有限公司 | A kind of paper pulp compound method of numb writing paper ultra-thin paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |