CN102009039B - Gluing method for improving flat pressing strength of corrugated paper - Google Patents
Gluing method for improving flat pressing strength of corrugated paper Download PDFInfo
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- CN102009039B CN102009039B CN2010105253408A CN201010525340A CN102009039B CN 102009039 B CN102009039 B CN 102009039B CN 2010105253408 A CN2010105253408 A CN 2010105253408A CN 201010525340 A CN201010525340 A CN 201010525340A CN 102009039 B CN102009039 B CN 102009039B
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- polyvinyl alcohol
- vinyl alcohol
- alcohol solution
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Abstract
The invention belongs to the technical field of surface gluing, and in particular relates to a gluing method for improving flat pressing strength of corrugated paper. The method comprises the following steps of: a, adding polyvinyl alcohol into clear water of a dissolution tank, and heating to dissolve the polyvinyl alcohol at the temperature of between 85 and 95 DEG C to obtain solution of polyvinyl alcohol with mass fraction of between 5 and 10 percent; b, conveying the solution of polyvinyl alcohol into a storage tank for storage and heat preservation; and c, guiding the solution of polyvinyl alcohol in the storage tank into a surface glue feeding pipe of a surface gluing machine, mixing the solution of polyvinyl alcohol in the surface glue feeding pipe and solution of starch glue according to the mass ratio of 30-40:1 and then applying the glue to the surface of semi-chemical corrugated paper. The method has a simple process and is convenient to use.
Description
Technical field
The invention belongs to the top sizing technical field, be specifically related to a kind of glue applying method that improves corrugated paper concora crush intensity.
Background technology
Along with expanding economy, increasing product needed exquisite with packing securely, the quality of carton has been proposed increasingly high requirement.Top sizing is on process plasm-glue-blending or the body paper surface without plasm-glue-blending, the thin layer sizing material of coating expansion.Top sizing can improve physical strength, scuff resistance, water-resistance, endurance quality, handling property and the paper smoothness of body paper, can also overcome defectives such as body paper fluffing, dry linting.
In the prior art, the body paper top sizing often adopts amylan, but the bond properties of amylan is not high, causes paperboard properties unstable.In order to strengthen the bond properties of amylan, the technology of utilizing alum, ketone resin, amine etc. that amylan is carried out modification occurred, but these complex process are used inconvenient.
Summary of the invention
The glue applying method that the purpose of this invention is to provide a kind of technology improved corrugated paper concora crush intensity simple, easy to use.
The objective of the invention is to realize like this.
A kind of glue applying method that improves corrugated paper concora crush intensity may further comprise the steps.
A, in the clear water of dissolving tank, add polyvinyl alcohol, heat and make polyvinyl alcohol 85-95 ℃ of dissolving down, obtaining mass fraction is the 5-10% poly-vinyl alcohol solution.
B, poly-vinyl alcohol solution sent into accumulator tank stores and insulation.
C, the poly-vinyl alcohol solution in the accumulator tank is incorporated in the table glue feeding tube of table glue machine, after poly-vinyl alcohol solution and starch glue mix by the mass ratio of 30-40:1 in table glue feeding tube, fluting medium is carried out top sizing.
Heat with steam among the said step a.
With pump the poly-vinyl alcohol solution in the accumulator tank is incorporated into table glue feeding tube among the said step c.
Starch glue mass fraction is 5～15% starch glue among the said step c.
Temperature among the said step c during top sizing is not less than 50 ℃.
Beneficial effect of the present invention is: this kind improves the glue applying method of corrugated paper concora crush intensity; May further comprise the steps: a, in the clear water of dissolving tank, add polyvinyl alcohol; Heat and make polyvinyl alcohol 85-95 ℃ of down dissolving, obtaining mass fraction is the 5-10% poly-vinyl alcohol solution; B, poly-vinyl alcohol solution sent into accumulator tank stores and insulation; C, the poly-vinyl alcohol solution in the accumulator tank is incorporated in the table glue feeding tube of table glue machine; After poly-vinyl alcohol solution and starch glue mix by the mass ratio of 30-40:1 in table glue feeding tube; Fluting medium is carried out the surface execute, technology of the present invention is simple, and is easy to use.
The specific embodiment
Through embodiment the present invention is described further below, but practical range of the present invention is not limited to this.
Embodiment 1.
A kind of glue applying method that improves corrugated paper concora crush intensity may further comprise the steps.
A, in the clear water of dissolving tank, add polyvinyl alcohol, heat with steam and make polyvinyl alcohol 85 ℃ of dissolvings down, obtaining mass fraction is 5% poly-vinyl alcohol solution.
B, poly-vinyl alcohol solution sent into accumulator tank stores and insulation.
C, be incorporated in the table glue feeding tube of table glue machine with the poly-vinyl alcohol solution in the pump accumulator tank, poly-vinyl alcohol solution and mass fraction at 55 ℃, carry out top sizing to fluting medium after to be 5% starch glue by the mass ratio of 30:1 mix in table glue feeding tube.
Through test, the corrugated paper concora crush intensity after the applying glue can reach A level high-strength corrugated base paper index.
Embodiment 2.
A kind of glue applying method that improves corrugated paper concora crush intensity may further comprise the steps.
A, in the clear water of dissolving tank, add polyvinyl alcohol, heat with steam and make polyvinyl alcohol 90 ℃ of dissolvings down, obtaining mass fraction is 8% poly-vinyl alcohol solution.
B, poly-vinyl alcohol solution sent into accumulator tank stores and insulation.
C, be incorporated in the table glue feeding tube of table glue machine with the poly-vinyl alcohol solution in the pump accumulator tank; Poly-vinyl alcohol solution and mass fraction are after to be 10% starch glue by the mass ratio of 35:1 mix in table glue feeding tube; At 60 ℃, fluting medium is carried out top sizing.
Through test, the corrugated paper concora crush intensity after the applying glue can reach A level high-strength corrugated base paper index.
Embodiment 3.
A kind of glue applying method that improves corrugated paper concora crush intensity may further comprise the steps.
A, in the clear water of dissolving tank, add polyvinyl alcohol, heat with steam and make polyvinyl alcohol 95 ℃ of dissolvings down, obtaining mass fraction is 10% poly-vinyl alcohol solution.
B, poly-vinyl alcohol solution sent into accumulator tank stores and insulation.
C, be incorporated in the table glue feeding tube of table glue machine with the poly-vinyl alcohol solution in the pump accumulator tank; Poly-vinyl alcohol solution and mass fraction are after to be 15% starch glue by the mass ratio of 40:1 mix in table glue feeding tube; At 65 ℃, fluting medium is carried out top sizing.
Through test, the corrugated paper concora crush intensity after the applying glue can reach A level high-strength corrugated base paper index.
Embodiment 4.
A kind of glue applying method that improves corrugated paper concora crush intensity may further comprise the steps.
A, in the clear water of dissolving tank, add polyvinyl alcohol, heat with steam and make polyvinyl alcohol 90 ℃ of dissolvings down, obtaining mass fraction is 5% poly-vinyl alcohol solution.
B, poly-vinyl alcohol solution sent into accumulator tank stores and insulation.
C, be incorporated in the table glue feeding tube of table glue machine with the poly-vinyl alcohol solution in the pump accumulator tank; Poly-vinyl alcohol solution and mass fraction are after to be 15% starch glue by the mass ratio of 30:1 mix in table glue feeding tube; At 50 ℃, fluting medium is carried out top sizing.
Through test, the corrugated paper concora crush intensity after the applying glue can reach A level high-strength corrugated base paper index.
The above only is a preferred embodiments of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, characteristic and principle change or modify, includes in patent claim of the present invention.
Claims (3)
1. glue applying method that improves corrugated paper concora crush intensity is characterized in that: may further comprise the steps:
A, in the clear water of dissolving tank, add polyvinyl alcohol, heat and make polyvinyl alcohol 85-95 ℃ of dissolving down, obtaining mass fraction is the 5-10% poly-vinyl alcohol solution;
B, poly-vinyl alcohol solution sent into accumulator tank stores and insulation;
C, the poly-vinyl alcohol solution in the accumulator tank is incorporated in the table glue feeding tube of table glue machine; After in table glue feeding tube to be 5～15% starch glue with poly-vinyl alcohol solution and mass fraction by the mass ratio of 30-40:1 mix; Be not less than in temperature under 50 ℃ the condition, fluting medium is carried out top sizing.
2. the glue applying method of raising corrugated paper concora crush intensity according to claim 1 is characterized in that: heat with steam among the said step a.
3. the glue applying method of raising corrugated paper concora crush intensity according to claim 1 is characterized in that: with pump the poly-vinyl alcohol solution in the accumulator tank is incorporated into table glue feeding tube among the said step c.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105253408A CN102009039B (en) | 2010-10-30 | 2010-10-30 | Gluing method for improving flat pressing strength of corrugated paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105253408A CN102009039B (en) | 2010-10-30 | 2010-10-30 | Gluing method for improving flat pressing strength of corrugated paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102009039A CN102009039A (en) | 2011-04-13 |
| CN102009039B true CN102009039B (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105253408A Active CN102009039B (en) | 2010-10-30 | 2010-10-30 | Gluing method for improving flat pressing strength of corrugated paper |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790256B (en) * | 2015-03-31 | 2017-04-26 | 广东理文造纸有限公司 | Production method of paper with high water resistance |
| CN108103838A (en) * | 2017-12-18 | 2018-06-01 | 台州市永丰纸业有限公司 | A kind of fluting medium surface size and preparation method thereof |
| CN109577084B (en) * | 2018-12-03 | 2019-09-03 | 浙江金龙纸业有限公司 | A kind of Cypres improving corrugation paper quality |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101139809A (en) * | 2007-08-28 | 2008-03-12 | 上海嘉龙纸业有限公司 | Flame-proof tarpaulin paper and preparation method thereof |
| CN101429743A (en) * | 2008-12-17 | 2009-05-13 | 安徽山鹰纸业股份有限公司 | Production method of surface sizing agent, sizing agent and use thereof |
| CN101644013A (en) * | 2009-09-01 | 2010-02-10 | 金东纸业（江苏）股份有限公司 | Printing rice paper and manufacture method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000160497A (en) * | 1998-11-26 | 2000-06-13 | Unitika Chem Co Ltd | Sizing agent composition and paper for offset printing |
| FI117717B (en) * | 1999-07-09 | 2007-01-31 | Ciba Sc Holding Ag | Surface Adhesive Composition |
-
2010
- 2010-10-30 CN CN2010105253408A patent/CN102009039B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101139809A (en) * | 2007-08-28 | 2008-03-12 | 上海嘉龙纸业有限公司 | Flame-proof tarpaulin paper and preparation method thereof |
| CN101429743A (en) * | 2008-12-17 | 2009-05-13 | 安徽山鹰纸业股份有限公司 | Production method of surface sizing agent, sizing agent and use thereof |
| CN101644013A (en) * | 2009-09-01 | 2010-02-10 | 金东纸业（江苏）股份有限公司 | Printing rice paper and manufacture method thereof |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2000-160497A 2000.06.13 |
| 李国英.聚乙烯醇用于表面施胶.<<纸和造纸>>.1993,(第1期),45-46. * |
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| CN102009039A (en) | 2011-04-13 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Gluing method for improving flat pressing strength of corrugated paper Effective date of registration: 20190327 Granted publication date: 20120704 Pledgee: China Co truction Bank Corp Dongguan branch Pledgor: Guangdong Lee & Man Paper Factory Co., Ltd. Registration number: 2019440000122 |
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