CN101597471B - Preparation method of quick casein labeling binder - Google Patents
Preparation method of quick casein labeling binder Download PDFInfo
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- CN101597471B CN101597471B CN200910043802XA CN200910043802A CN101597471B CN 101597471 B CN101597471 B CN 101597471B CN 200910043802X A CN200910043802X A CN 200910043802XA CN 200910043802 A CN200910043802 A CN 200910043802A CN 101597471 B CN101597471 B CN 101597471B
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- casein
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Abstract
The present invent relates to a preparation method of a quick casein labeling binder which prepared from yak milk casein, polyvinyl alcohol, polyvinyl acetate, oxidized starch, ureophil, sodium carbonate, potassium sorbate, borax, silicone emulsion, hexamethylenetetramine and water in a reaction kettle, in a certain sequence and under a certain condition. The method has the advantages of simple preparation process and environmental protection, and the product has low cost, good stability, quick dry velocity, some water resisting property and easy elution, and thereby the method is particularly suitable for automatic and quick mechanical-labeling and has better application value.
Description
Technical field
The present invention relates to a kind of preparation method of tackiness agent, especially relate to a kind of preparation method of quick casein labeling binder.
Background technology
Along with China's food beverage industry, the particularly develop rapidly of beer and beverage industry, the speed of automatization can decals production line significantly improves, decals speed from original per hour 10000 bottles bring up to 20000～40000 bottles even 60000 bottles, this has just proposed very high requirement to labeling binder, and the polyvinyl alcohol originally and the adhesive product of starch based can not be satisfied the demand fully.Casein cement has nonpoisonous and tasteless, and initial bonding strength is strong, and good fluidity is easy to advantages such as wash-out and is widely adopted.But the performance of the single casein glue of composition can not satisfy the requirement of high speed decals, must add various additive modifications.The casein food grade that the raw material of the compound casein cement of selling on the market adopts fresh milk to produce in a large number costs an arm and a leg, and brings bigger cost pressure to applying unit, is not easy to marketing.
Summary of the invention
The object of the present invention is to provide easy, the environmental protection of a kind of production process, the product that makes has that production cost is low, good stability, rate of drying are fast, certain water resistance is arranged and be easy to the preparation method of the quick casein labeling binder of wash-out.
The object of the present invention is achieved like this: each component is a weight ratio; Add entry 45-65% in reactor, open and stir, add defoamer silicone emulsion 0.1-2%, yak milk casein food grade 10-28%, borax 0-5%, yellow soda ash 1-5%, open steam heating, react to the pH value for 6.0-7.5, casein food grade is dissolved fully, be warming up to 60-65 ℃, add Sumstar 190 1-15%, polyvinyl acetate (PVA) 0-15%, polyvinyl alcohol 0-15%, urea 5-25%, hexamethylenetetramine 0.1-2%, potassium sorbate 0.1-1% successively, stir, feed cooling water temperature, discharging promptly gets product.Borax and polyvinyl alcohol can not use simultaneously.
The written or printed documents beneficial effect of the invention is: with yak milk casein food grade is main raw material, composite polyvinyl alcohol, polyvinyl acetate (PVA) and Sumstar 190, not only significantly reduced production cost, and do not use ammoniacal liquor excitatory and other poisonous raw materials in the production process, help environmental protection and direct labor's health.And the product that present method makes has, and production cost is low, the Product Green environmental protection, and stability in storage is good, rate of drying is fast, certain water resistance is arranged and be easy to wash-out advantage, be fit to automatic high speed machinery decals, have using value preferably.
Embodiment
The present invention will be further described below in conjunction with embodiment.
Embodiment 1:
Add entry 630Kg in the reactor that has the reflux device, add silicone emulsion 0.5Kg successively, yak milk casein food grade 200Kg, borax 3Kg, yellow soda ash 7Kg opens steam heating, react to pH value be 6.0-7.5, casein food grade dissolves fully, is warming up to 60 ℃, add Sumstar 190 30Kg, solid content is 40-50% aqueous polyvinyl acetate emulsion 20Kg, urea 100Kg, hexamethylenetetramine 2Kg, potassium sorbate 8Kg stirs, feed cooling water temperature, discharging obtains product 1000Kg.
Borax and polyvinyl alcohol can not use simultaneously.
Embodiment 2:
Add entry 610Kg in the reactor that has the reflux device, add silicone emulsion 1Kg successively, yak milk casein food grade 180Kg, yellow soda ash 9Kg opens steam heating, react to pH value be 6.0-7.5, casein food grade dissolves fully, is warming up to 65 ℃, adds Sumstar 190 60Kg, solid content is 15% polyvinyl alcohol solution 20Kg, urea 114Kg, hexamethylenetetramine 1Kg, potassium sorbate 5Kg stirs, and feeds cooling water temperature, discharging obtains product 1000Kg.
Claims (1)
1. the preparation method of a quick casein labeling binder, it is characterized in that: each component is a weight ratio; In reactor, add entry 45-65%, open and stir, add defoamer silicone emulsion 0.1-2%, yak milk casein food grade 10-28%, borax 0-5%, yellow soda ash 1-5%, open steam heating, react to the pH value for 6.0-7.5, casein food grade is dissolved fully, be warming up to 60-65 ℃, add Sumstar 190 1-15%, polyvinyl acetate (PVA) 0-15%, polyvinyl alcohol 0-15%, urea 5-25%, hexamethylenetetramine 0.1-2%, potassium sorbate 0.1-1% successively, stir, feed cooling water temperature, discharging promptly gets product; Borax and polyvinyl alcohol can not use simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910043802XA CN101597471B (en) | 2009-06-28 | 2009-06-28 | Preparation method of quick casein labeling binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910043802XA CN101597471B (en) | 2009-06-28 | 2009-06-28 | Preparation method of quick casein labeling binder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101597471A CN101597471A (en) | 2009-12-09 |
| CN101597471B true CN101597471B (en) | 2011-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910043802XA Expired - Fee Related CN101597471B (en) | 2009-06-28 | 2009-06-28 | Preparation method of quick casein labeling binder |
Country Status (1)
| Country | Link |
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| CN (1) | CN101597471B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101928531B (en) * | 2009-12-11 | 2012-06-13 | 西北师范大学 | Production method of modified casein label adhesive |
| CN103333657A (en) * | 2013-07-01 | 2013-10-02 | 甘肃省商业科技研究所 | Natural environmental-friendly low-conductivity casein glue and production method thereof |
| CN105153964A (en) * | 2015-09-18 | 2015-12-16 | 安徽创业机电设备有限公司 | Adhesive special for motor rotor |
| CN106010363A (en) * | 2016-07-25 | 2016-10-12 | 启东植白保洁服务部 | Labeling adhesive |
| CN107746686A (en) * | 2017-10-31 | 2018-03-02 | 温州市稳泰轻化科技有限公司 | A kind of efficiently Beer rubberizing and preparation method thereof |
| CN108102580A (en) * | 2017-12-07 | 2018-06-01 | 明光市永德包装有限公司 | A kind of preparation method of carton high-adhesive-strength starch adhesive |
-
2009
- 2009-06-28 CN CN200910043802XA patent/CN101597471B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101597471A (en) | 2009-12-09 |
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Granted publication date: 20111019 Termination date: 20150628 |
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