CN103589369A - Application of laminating adhesive containing arabic gum - Google Patents
Application of laminating adhesive containing arabic gum Download PDFInfo
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- CN103589369A CN103589369A CN201310574951.5A CN201310574951A CN103589369A CN 103589369 A CN103589369 A CN 103589369A CN 201310574951 A CN201310574951 A CN 201310574951A CN 103589369 A CN103589369 A CN 103589369A
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Abstract
The utility model relates to application of laminating adhesive containing arabic gum to paper-plastic lamination. The laminating adhesive comprises the following raw materials in parts by weight: 3-7 parts of sodium caseinate, 2-5 parts of ethyl acetate, 18-23 parts of arabic gum, 2-3 parts of sodium polyacrylate, 1.5-2.2 parts of propylene glycol ester of fatty acid, and 25-35 parts of water. The laminating adhesive has the advantage of being used for paper-plastic lamination during the prepress process in the printing and packaging industry, and has the characteristics of fine colloid, high light transmittance, strong cohesive force, wide application range and the like. Laminated paper for packaging materials for medicine and food is of high brightness and strength, and the laminating adhesive is tasteless, and does not diffuse pungent odor and make eyes sting.
Description
Technical field
The present invention relates to chemical material field, specifically, is a kind of application that contains the multiple film glue of gum arabic.
Background technology
Paper-plastic lamination adhesive is the tackiness agent that the polymeric film through corona treatment and paper are pasted, and polymeric film used is mainly polypropylene (BOPP), mylar (PET), polyvinyl chloride (PVC), the films such as polyester.Main Function to the multiple film of paper is in order to make protection against the tide, waterproof, rakish wrapping material, when film is applied to printed matter again simultaneously, can make paper brighter, level and smooth, make its color more bright-coloured and be rich in stereoscopic sensation, can also play that folding is wear-resisting waits effect simultaneously, improve work-ing life.Tackiness agent for paper-plastic lamination is just called multiple film glue.The application of paper compounding technology is very general, in packages printing industry as the fields such as the exploitation of the strip of paper used for sealing of product description, hard-cover books, product, business card, hard-cover wall calendar and painting art production are all widely used.The paper-plastic lamination adhesive using in the market can be divided into following three types: organic solvent type, hot-melting type, water-base emulsion type.Wherein organic solvent type is divided into again noxious solvent type and innoxious solvent type, noxious solvent type be mainly rubber adhesive and the chlorinated polyvinyl chloride tackiness agent dissolving with benzene,toluene,xylene etc.; Innoxious solvent type mainly comprises take the two component polyurethane adhesive that ethyl acetate is solvent, the polyolefin-based adhesive that the industrial naptha of take is solvent.The multiple film glue of this kind solvent type has been used a large amount of organic solvents, cost is high, easy firing, production and transport is dangerous, also can cause serious environmental pollution, in addition, remaining solvent also can produce secondary pollution to multiple membrane product, simultaneously the adhesive linkage transparency of the multiple film glue of this class is bad, can produce printed matter painted, and the multiple easy yellowing of membrane product.But the features such as it has fast drying, and bonding force is strong, good endurance, are used still more extensive at present.Domestic market is existing usually to be existed poisonously for the aqueous paper/plastic laminating emulsion adhesive in medical treatment or packaging material for food, have the hidden danger such as the pungent peppery eye of taste.
Summary of the invention
The object of the invention is for deficiency of the prior art, a kind of application that contains the multiple film glue of gum arabic is provided.
For achieving the above object, the technical scheme that the present invention takes is:
Contain the application of the multiple film glue of gum arabic in paper overlay film, described multiple film glue is comprised of the raw material of following weight part: sodium-caseinate 3-7 part, ethyl acetate 2-5 part, gum arabic 18-23 part, sodium polyacrylate 2-3 part, propylene glycol fatty acid ester 1.5-2.2 part, water 25-35 part.
Described multiple film glue is comprised of the raw material of following weight part: sodium-caseinate 3-7 part, ethyl acetate 2-5 part, gum arabic 18-22 part, sodium polyacrylate 2-3 part, propylene glycol fatty acid ester 1.5-2.2 part, water 25-35 part.
Described multiple film glue is comprised of the raw material of following weight part: sodium-caseinate 3-7 part, ethyl acetate 2-5 part, gum arabic 18-21 part, sodium polyacrylate 2-3 part, propylene glycol fatty acid ester 1.5-2.2 part, water 25-35 part.
Described multiple film glue is comprised of the raw material of following weight part: sodium-caseinate 3-7 part, ethyl acetate 2-5 part, gum arabic 18-20 part, sodium polyacrylate 2-3 part, propylene glycol fatty acid ester 1.5-2.2 part, water 25-35 part.
The invention has the advantages that: the features such as after printing for printing packaging industry, the paper of operation is compound, has colloid exquisiteness, and transmittance is high, and cohesive force is strong, applied widely.Medical treatment or packaging material for food paper after the multiple film of the present invention have very high brightness and intensity, tasteless, without being pungent without peppery eye.
Embodiment
Below embodiment provided by the invention is elaborated.
embodiment 1
Take 45g sodium-caseinate powder, add 100g water, agitator stirs 3h disperses powder completely, then by above-mentioned sodium-caseinate powder, ethyl acetate 35g, gum arabic 180g, sodium polyacrylate 25g, propylene glycol fatty acid ester 20g, 60 ℃ of hot water 200g put into reactor, stir 20～40min, then cooling fast, cooling discharge.The multiple film glue solid content of gained is 54.2%, and viscosity is 954mPa.s, and water-intake rate is 0.51%, and stripping strength is 360N/m, tasteless, without being pungent without peppery eye.
embodiment 2
Take 45g sodium-caseinate powder, add 100g water, agitator stirs 3h disperses powder completely, then by above-mentioned sodium-caseinate powder, ethyl acetate 35g, gum arabic 200g, sodium polyacrylate 25g, propylene glycol fatty acid ester 20g, 60 ℃ of hot water 200g put into reactor, stir 20～40min, then cooling fast, cooling discharge.The multiple film glue solid content of gained is 54.3%, and viscosity is 955mPa.s, and water-intake rate is 0.51%, and stripping strength is 360N/m, tasteless, without being pungent without peppery eye.
embodiment 3
Take 45g sodium-caseinate powder, add 100g water, agitator stirs 3h disperses powder completely, then by above-mentioned sodium-caseinate powder, ethyl acetate 35g, gum arabic 210g, sodium polyacrylate 25g, propylene glycol fatty acid ester 20g, 60 ℃ of hot water 200g put into reactor, stir 20～40min, then cooling fast, cooling discharge.The multiple film glue solid content of gained is 54.4%, and viscosity is 956mPa.s, and water-intake rate is 0.51%, and stripping strength is 362N/m, tasteless, without being pungent without peppery eye.
embodiment 4
Take 45g sodium-caseinate powder, add 100g water, agitator stirs 3h disperses powder completely, then by above-mentioned sodium-caseinate powder, ethyl acetate 35g, gum arabic 220g, sodium polyacrylate 25g, propylene glycol fatty acid ester 20g, 60 ℃ of hot water 200g put into reactor, stir 20～40min, then cooling fast, cooling discharge.The multiple film glue solid content of gained is 54.5%, and viscosity is 957mPa.s, and water-intake rate is 0.51%, and stripping strength is 360N/m, tasteless, without being pungent without peppery eye.
embodiment 5
Take 45g sodium-caseinate powder, add 100g water, agitator stirs 3h disperses powder completely, then by above-mentioned sodium-caseinate powder, ethyl acetate 35g, gum arabic 230g, sodium polyacrylate 25g, propylene glycol fatty acid ester 20g, 60 ℃ of hot water 200g put into reactor, stir 20～40min, then cooling fast, cooling discharge.The multiple film glue solid content of gained is 54.6%, and viscosity is 958mPa.s, and water-intake rate is 0.51%, and stripping strength is 365N/m, tasteless, without being pungent without peppery eye.
embodiment 6
Take 30g sodium-caseinate powder, add 100g water, agitator stirs 3h disperses powder completely, then by above-mentioned sodium-caseinate powder, ethyl acetate 20g, gum arabic 190g, sodium polyacrylate 30g, propylene glycol fatty acid ester 22g, 60 ℃ of hot water 250g put into reactor, stir 20～40min, then cooling fast, cooling discharge.The multiple film glue solid content of gained is 54.2%, and viscosity is 954mPa.s, and water-intake rate is 0.53%, and stripping strength is 360N/m, tasteless, without being pungent without peppery eye.
embodiment 7
Take 70g sodium-caseinate powder, add 100g water, agitator stirs 3h disperses powder completely, then by above-mentioned sodium-caseinate powder, ethyl acetate 50g, gum arabic 230g, sodium polyacrylate 20g, propylene glycol fatty acid ester 15g, 60 ℃ of hot water 150g put into reactor, stir 20～40min, then cooling fast, cooling discharge.The multiple film glue solid content of gained is 54.2%, and viscosity is 954mPa.s, and water-intake rate is 0.51%, and stripping strength is 370N/m, tasteless, without being pungent without peppery eye.
embodiment 8
Take 30g sodium-caseinate powder, add 100g water, agitator stirs 3h disperses powder completely, then by above-mentioned sodium-caseinate powder, ethyl acetate 20g, gum arabic 180g, sodium polyacrylate 20g, propylene glycol fatty acid ester 15g, 60 ℃ of hot water 150g put into reactor, stir 20～40min, then cooling fast, cooling discharge.The multiple film glue solid content of gained is 55.2%, and viscosity is 954mPa.s, and water-intake rate is 0.51%, and stripping strength is 360N/m, tasteless, without being pungent without peppery eye.
embodiment 9
Take 70g sodium-caseinate powder, add 100g water, agitator stirs 3h disperses powder completely, then by above-mentioned sodium-caseinate powder, ethyl acetate 50g, gum arabic 230g, sodium polyacrylate 30g, propylene glycol fatty acid ester 22g, 60 ℃ of hot water 250g put into reactor, stir 20～40min, then cooling fast, cooling discharge.The multiple film glue solid content of gained is 54.4%, and viscosity is 955mPa.s, and water-intake rate is 0.51%, and stripping strength is 360N/m, tasteless, without being pungent without peppery eye.
embodiment 10
construction technology
Multiple film glue of the present invention, after solvent cut, is rolled onto on film, through oven for drying again through hot-pressing roller and another base material (film or paper) pressing.
operation instruction
1. get multiple film glue portion of the present invention and add thinner 70% ~ 100%(depending on product requirement) thinner is slowly added in this product, be constantly stirred to evenly.
2. before using multiple film glue of the present invention, require product hangover on wash machine in order to avoid affect quality product.
3., while using this product, should note keeping workshop ventilation, open flames prohibited.
It should be noted that: it is a kind of environmental protection, nonpoisonous and tasteless multiple film glue that multiple film glue of the present invention is used aqueous paper/plastic laminating emulsion adhesive in medical treatment or packaging material for food.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the inventive method; can also make some improvement and supplement, these improvement and supplement and also should be considered as protection scope of the present invention.
Claims (4)
1. one kind contains the application of the multiple film glue of gum arabic in paper overlay film, it is characterized in that, described multiple film glue is comprised of the raw material of following weight part: sodium-caseinate 3-7 part, ethyl acetate 2-5 part, gum arabic 18-23 part, sodium polyacrylate 2-3 part, propylene glycol fatty acid ester 1.5-2.2 part, water 25-35 part.
2. application according to claim 1, it is characterized in that, described multiple film glue is comprised of the raw material of following weight part: sodium-caseinate 3-7 part, ethyl acetate 2-5 part, gum arabic 18-22 part, sodium polyacrylate 2-3 part, propylene glycol fatty acid ester 1.5-2.2 part, water 25-35 part.
3. application according to claim 1, it is characterized in that, described multiple film glue is comprised of the raw material of following weight part: sodium-caseinate 3-7 part, ethyl acetate 2-5 part, gum arabic 18-21 part, sodium polyacrylate 2-3 part, propylene glycol fatty acid ester 1.5-2.2 part, water 25-35 part.
4. application according to claim 1, it is characterized in that, described multiple film glue is comprised of the raw material of following weight part: sodium-caseinate 3-7 part, ethyl acetate 2-5 part, gum arabic 18-20 part, sodium polyacrylate 2-3 part, propylene glycol fatty acid ester 1.5-2.2 part, water 25-35 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574951.5A CN103589369A (en) | 2013-11-18 | 2013-11-18 | Application of laminating adhesive containing arabic gum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574951.5A CN103589369A (en) | 2013-11-18 | 2013-11-18 | Application of laminating adhesive containing arabic gum |
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| Publication Number | Publication Date |
|---|---|
| CN103589369A true CN103589369A (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310574951.5A Pending CN103589369A (en) | 2013-11-18 | 2013-11-18 | Application of laminating adhesive containing arabic gum |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632029A (en) * | 2004-12-22 | 2005-06-29 | 华南理工大学 | A kind of paper-plastic laminating glue and preparation method thereof |
| CN1780880A (en) * | 2003-04-25 | 2006-05-31 | 雷克特本克斯尔保健(英国)有限公司 | Thickenable compositions |
| CN101654602A (en) * | 2009-09-01 | 2010-02-24 | 梁跃飞 | Method for preparing hydrated adhesive |
| CN102433087A (en) * | 2011-08-29 | 2012-05-02 | 华南理工大学 | High-temperature-resistant paper-plastic laminating adhesive and preparation method thereof |
-
2013
- 2013-11-18 CN CN201310574951.5A patent/CN103589369A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1780880A (en) * | 2003-04-25 | 2006-05-31 | 雷克特本克斯尔保健(英国)有限公司 | Thickenable compositions |
| CN1632029A (en) * | 2004-12-22 | 2005-06-29 | 华南理工大学 | A kind of paper-plastic laminating glue and preparation method thereof |
| CN101654602A (en) * | 2009-09-01 | 2010-02-24 | 梁跃飞 | Method for preparing hydrated adhesive |
| CN102433087A (en) * | 2011-08-29 | 2012-05-02 | 华南理工大学 | High-temperature-resistant paper-plastic laminating adhesive and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 化学工业部科学技术情报所: "《世界精细化工手册 续编》", 31 May 1986, 煤炭工业出版社 * |
| 李书进: "《土木工程材料》", 31 August 2013, 重庆大学出版社 * |
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Application publication date: 20140219 |