CN105400458A - Environmentally friendly glue for food packaging, and preparation method thereof - Google Patents
Environmentally friendly glue for food packaging, and preparation method thereof Download PDFInfo
- Publication number
- CN105400458A CN105400458A CN201510995219.4A CN201510995219A CN105400458A CN 105400458 A CN105400458 A CN 105400458A CN 201510995219 A CN201510995219 A CN 201510995219A CN 105400458 A CN105400458 A CN 105400458A
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- CN
- China
- Prior art keywords
- parts
- glue
- food packaging
- oil
- garlicin
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Classifications
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- 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
- C09J129/00—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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
- C09J129/02—Homopolymers or copolymers of unsaturated alcohols
- C09J129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses an environmentally friendly glue for food packaging, and a preparation method thereof. The environmentally friendly glue comprises, by weight, 10-14 parts of konjac flying powder, 6-8 parts of tea polyphenol, 4-6 parts of garlicin, 20-26 parts of water-soluble polyvinyl alcohol, 13-19 parts of epoxidized soybean oil, 3-5 parts of urotropine, 24-28 parts of ethyl acetate, 11-13 parts of lecithin, 26-30 parts of glycerin, 3-5 parts of sodium dodecyl sulfonate, 1-3 parts of hydroxypropyl methyl cellulose, 12-16 parts of hydrogenated sweet osmanthus flower oil, 2-4 parts of acetic acid and 1-1.3 parts of chitosan. The glue for food packaging is prepared by adopting modified hydrogenated sweet osmanthus flower oil as a solvent and using cooperation of the modified tea polyphenol with lecithin and urotropine, the solvent has the fragrance of the sweet osmanthus flower oil, and ethyl acetate, the konjac flying powder, acetic acid and chitosan are added, and the solvent material has wide source and good viscosity and also has bacteriostasis and environmental protection efficacy; and the modified tea polyphenol, the water-soluble polyvinyl alcohol and the epoxidized soybean oil undergo a high temperature reaction, and the obtained product is combined with garlicin to prepare the glue, so the adhesion strength and the shear resistance of the glue are increased, and the efficacy of the glue is improved.
Description
Technical field
Environment-friendlyglue glue field of the present invention, specifically relates to a kind of food packaging Environment-friendlyglue glue and preparation method.
Background technology
Glued joint (bonding, bonding, cementing, gluing) and refer to there is the technology that homogeneity or heterogeneous body surface stick with glue agent and link together stress and divide tackiness agent cloth continuous, lightweight, or sealing, the features such as most technological temperature is low.Glued joint the connection being specially adapted to unlike material, different thickness, ultra-thin specification and complex component.Glued joint RECENT DEVELOPMENTS the fastest, application industry is extremely wide, and has great effect to high-and-new science and technology progress and people's daily life improvement.
Along with the increase that development and the people of foodstuffs industry require food service industry, be glued to food packaging industry application more extensive, the requirement of environment protection health also increases day by day, and developing food products packaging Environment-friendlyglue glue is significant.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of food packaging Environment-friendlyglue glue and preparation method.
For achieving the above object, the technical solution used in the present invention is:
A kind of food packaging Environment-friendlyglue glue, comprises by the raw material of following weight part: fry starch of konjak 10-14, tea-polyphenol 6-8, garlicin 4-6, water-soluble poval 20-26, epoxy soybean oil 13-19, urotropine 3-5, vinyl acetic monomer 24-28, Yelkin TTS 11-13, glycerine 26-30, sodium laurylsulfonate 3-5, Vltra tears 1-3, hydrogenation bay-oil 12-16, acetic acid 2-4, chitosan 1-1.3.
A preparation method for food packaging Environment-friendlyglue glue, comprises the following steps:
(1) hydrogenation bay-oil is heated to 120-130 DEG C, adds vinyl acetic monomer, fry starch of konjak, acetic acid, chitosan mixing and stirring afterwards, cooling, obtains modification solvent for subsequent use;
(2) by water-soluble poval, epoxy soybean oil mixing, be heated to 180-190 DEG C, slowly add tea-polyphenol, garlicin afterwards, at 180-190 DEG C of stirring reaction 1-1.6h, cool to obtain modified tea polyphenol solution for standby;
(3) by after modified tea polyphenol solution, Yelkin TTS, urotropine mixing and stirring, slowly join in modification solvent, stir, obtain sill for subsequent use;
(4) sill is mixed with glycerine, sodium laurylsulfonate, Vltra tears, at 86-90 DEG C of mix and blend 1.4-1.8h to homogeneous, cool and get final product.
Beneficial effect of the present invention:
The present invention adopts modified hydrogenated bay-oil as solvent, employing modified tea polyphenol coordinates Yelkin TTS, urotropine prepares food packaging glue jointly, solvent has the fragrance of bay-oil, simultaneously by adding vinyl acetic monomer, fry starch of konjak, acetic acid, chitosan, solvent material wide material sources, viscosity is good, has antibacterial environmental protection effect; The modified tea polyphenol adopted is via after water-soluble poval, epoxy soybean oil pyroreaction, prepare further combined with garlicin, add clinging power and the anti-shear ability of glue, increase its effect simultaneously, food packaging glue of the present invention, material source is extensive, and environmental protection, sticks together effective.
Embodiment
Below in conjunction with specific embodiment, technical scheme of the present invention is further described.
Embodiment 1:
A kind of food packaging Environment-friendlyglue glue, comprises by the raw material of following weight (kg): fry starch of konjak 10, tea-polyphenol 8, garlicin 6, water-soluble poval 26, epoxy soybean oil 19, vinyl acetic monomer 24, urotropine 4, Yelkin TTS 12, glycerine 28, sodium laurylsulfonate 4, Vltra tears 2, hydrogenation bay-oil 12, acetic acid 2, chitosan 1.
A preparation method for food packaging Environment-friendlyglue glue, comprises the following steps:
(1) hydrogenation bay-oil is heated to 125 DEG C, adds vinyl acetic monomer, fry starch of konjak, acetic acid, chitosan mixing and stirring afterwards, cooling, obtains modification solvent for subsequent use;
(2) by water-soluble poval, epoxy soybean oil mixing, be heated to 15 DEG C, slowly add tea-polyphenol, garlicin afterwards, at 15 DEG C of stirring reaction 1.3h, cool to obtain modified tea polyphenol solution for standby;
(3) by after modified tea polyphenol solution, Yelkin TTS, urotropine mixing and stirring, slowly join in modification solvent, stir, obtain sill for subsequent use;
(4) sill is mixed with glycerine, sodium laurylsulfonate, Vltra tears, at 88 DEG C of mix and blend 1.6h to homogeneous, cool and get final product.
Embodiment 2:
A kind of food packaging Environment-friendlyglue glue, comprises by the raw material of following weight (kg): fry starch of konjak 12, tea-polyphenol 7, garlicin 5, water-soluble poval 23, epoxy soybean oil 16, vinyl acetic monomer 26, urotropine 4, Yelkin TTS 12, glycerine 28, sodium laurylsulfonate 4, Vltra tears 2, hydrogenation bay-oil 14, acetic acid 3, chitosan 1.2.
A preparation method for food packaging Environment-friendlyglue glue, comprises the following steps:
(1) hydrogenation bay-oil is heated to 125 DEG C, adds vinyl acetic monomer, fry starch of konjak, acetic acid, chitosan mixing and stirring afterwards, cooling, obtains modification solvent for subsequent use;
(2) by water-soluble poval, epoxy soybean oil mixing, be heated to 15 DEG C, slowly add tea-polyphenol, garlicin afterwards, at 15 DEG C of stirring reaction 1.3h, cool to obtain modified tea polyphenol solution for standby;
(3) by after modified tea polyphenol solution, Yelkin TTS, urotropine mixing and stirring, slowly join in modification solvent, stir, obtain sill for subsequent use;
(4) sill is mixed with glycerine, sodium laurylsulfonate, Vltra tears, at 88 DEG C of mix and blend 1.6h to homogeneous, cool and get final product.
Embodiment 3:
A kind of food packaging Environment-friendlyglue glue, comprises by the raw material of following weight (kg): fry starch of konjak 14, tea-polyphenol 6, garlicin 4, water-soluble poval 20, epoxy soybean oil 13, vinyl acetic monomer 28, urotropine 4, Yelkin TTS 12, glycerine 28, sodium laurylsulfonate 4, Vltra tears 2, hydrogenation bay-oil 16, acetic acid 4, chitosan 1.3.
A preparation method for food packaging Environment-friendlyglue glue, comprises the following steps:
(1) hydrogenation bay-oil is heated to 125 DEG C, adds vinyl acetic monomer, fry starch of konjak, acetic acid, chitosan mixing and stirring afterwards, cooling, obtains modification solvent for subsequent use;
(2) by water-soluble poval, epoxy soybean oil mixing, be heated to 15 DEG C, slowly add tea-polyphenol, garlicin afterwards, at 15 DEG C of stirring reaction 1.3h, cool to obtain modified tea polyphenol solution for standby;
(3) by after modified tea polyphenol solution, Yelkin TTS, urotropine mixing and stirring, slowly join in modification solvent, stir, obtain sill for subsequent use;
(4) sill is mixed with glycerine, sodium laurylsulfonate, Vltra tears, at 88 DEG C of mix and blend 1.6h to homogeneous, cool and get final product.
The food packaging glue of embodiment 1-3 is tested, find that elasticity and the viscosity of the glue of embodiment 3 will be got well compared with the glue elasticity of embodiment 1 and embodiment 2, but at room temperature, the glue degradation time of embodiment 3 19-24d about longer than the degradation time of the glue of embodiment 1 and embodiment 2, hydrogenation tea oil is described through modified as a kind of glue solvent, effectively can improve the quality of glue, but too increase glue water hardness simultaneously, add degradation time.
Claims (2)
1. a food packaging Environment-friendlyglue glue, it is characterized in that, comprise by the raw material of following weight part: fry starch of konjak 10-14, tea-polyphenol 6-8, garlicin 4-6, water-soluble poval 20-26, epoxy soybean oil 13-19, urotropine 3-5, vinyl acetic monomer 24-28, Yelkin TTS 11-13, glycerine 26-30, sodium laurylsulfonate 3-5, Vltra tears 1-3, hydrogenation bay-oil 12-16, acetic acid 2-4, chitosan 1-1.3.
2. a preparation method for food packaging Environment-friendlyglue glue as claimed in claim 1, is characterized in that, comprise the following steps:
(1) hydrogenation bay-oil is heated to 120-130 DEG C, adds vinyl acetic monomer, fry starch of konjak, acetic acid, chitosan mixing and stirring afterwards, cooling, obtains modification solvent for subsequent use;
(2) by water-soluble poval, epoxy soybean oil mixing, be heated to 180-190 DEG C, slowly add tea-polyphenol, garlicin afterwards, at 180-190 DEG C of stirring reaction 1-1.6h, cool to obtain modified tea polyphenol solution for standby;
(3) by after modified tea polyphenol solution, Yelkin TTS, urotropine mixing and stirring, slowly join in modification solvent, stir, obtain sill for subsequent use;
(4) sill is mixed with glycerine, sodium laurylsulfonate, Vltra tears, at 86-90 DEG C of mix and blend 1.4-1.8h to homogeneous, cool and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510995219.4A CN105400458B (en) | 2015-12-28 | 2015-12-28 | A kind of food packaging Environment-friendlyglue glue and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510995219.4A CN105400458B (en) | 2015-12-28 | 2015-12-28 | A kind of food packaging Environment-friendlyglue glue and preparation method |
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| CN105400458A true CN105400458A (en) | 2016-03-16 |
| CN105400458B CN105400458B (en) | 2017-07-07 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105778053A (en) * | 2016-04-12 | 2016-07-20 | 中南民族大学 | Konjac flying powder epoxy curing agent, preparation method and terrace paint containing curing agent |
| CN106047221A (en) * | 2016-06-15 | 2016-10-26 | 安徽扬帆充气游乐设备制造有限公司 | Adhesive with excellent adhesive property for inflatable boats |
| CN106047222A (en) * | 2016-06-15 | 2016-10-26 | 安徽扬帆充气游乐设备制造有限公司 | High adhesive strength adhesive for inflatable boat |
| CN107384285A (en) * | 2017-09-11 | 2017-11-24 | 桐城市人和包装有限公司 | A kind of packing case Environment-friendlyglue glue |
Citations (4)
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| CN101475790A (en) * | 2008-01-04 | 2009-07-08 | 杨光 | Novel timber adhesive and preparation thereof |
| CN103013380A (en) * | 2012-11-26 | 2013-04-03 | 山东泰德新能源有限公司 | Non-toxic adhesive and preparation method thereof |
| CN104789138A (en) * | 2015-04-20 | 2015-07-22 | 青岛国航祥玉技术服务有限公司 | Improved wood adhesive |
| CN104804675A (en) * | 2015-04-29 | 2015-07-29 | 青岛克立克信息技术有限公司 | Improved environment-friendly and low-toxicity wood adhesive |
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2015
- 2015-12-28 CN CN201510995219.4A patent/CN105400458B/en active Active
Patent Citations (4)
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| CN101475790A (en) * | 2008-01-04 | 2009-07-08 | 杨光 | Novel timber adhesive and preparation thereof |
| CN103013380A (en) * | 2012-11-26 | 2013-04-03 | 山东泰德新能源有限公司 | Non-toxic adhesive and preparation method thereof |
| CN104789138A (en) * | 2015-04-20 | 2015-07-22 | 青岛国航祥玉技术服务有限公司 | Improved wood adhesive |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105778053A (en) * | 2016-04-12 | 2016-07-20 | 中南民族大学 | Konjac flying powder epoxy curing agent, preparation method and terrace paint containing curing agent |
| CN105778053B (en) * | 2016-04-12 | 2017-12-01 | 中南民族大学 | Fry starch of konjak epoxy hardener and preparation method and the floor coatings containing the curing agent |
| CN106047221A (en) * | 2016-06-15 | 2016-10-26 | 安徽扬帆充气游乐设备制造有限公司 | Adhesive with excellent adhesive property for inflatable boats |
| CN106047222A (en) * | 2016-06-15 | 2016-10-26 | 安徽扬帆充气游乐设备制造有限公司 | High adhesive strength adhesive for inflatable boat |
| CN107384285A (en) * | 2017-09-11 | 2017-11-24 | 桐城市人和包装有限公司 | A kind of packing case Environment-friendlyglue glue |
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| Publication number | Publication date |
|---|---|
| CN105400458B (en) | 2017-07-07 |
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Effective date of registration: 20200402 Address after: No.60 Zhujiang Road, Yantai Development Zone, Yantai City, Shandong Province Patentee after: YANTAI LONGAIN ELECTRON TECHNOLOGY Co.,Ltd. Address before: 325000 Zhejiang city of Wenzhou province Ruian City Ma Yu Zhen Cao Cun Cao Xi Cun New Road No. 112 Patentee before: Ren Xinjie |
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Effective date of registration: 20210518 Address after: No.88 Zhujiang Road, Yantai Development Zone, Shandong Province 264006 Patentee after: Changying new material (Yantai) Co.,Ltd. Address before: No. 60, Zhujiang Road, Yantai Development Zone, Yantai City, Shandong Province Patentee before: YANTAI LONGAIN ELECTRON TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220602 Address after: 264006 No. 88, Zhujiang Road, Yantai Economic and Technological Development Zone, Shandong Province Patentee after: YANTAI LONGAIN ELECTRON TECHNOLOGY Co.,Ltd. Address before: 264006 No. 88, Zhujiang Road, development zone, Yantai, Shandong Patentee before: Changying new material (Yantai) Co.,Ltd. |