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Environmentally-friendly label rapid-bonding glue

An environmentally friendly and labeling technology, applied in the direction of adhesives, adhesive types, instruments, etc., can solve problems such as rheological storage stability, easy solidification of label adhesives, and reduced viscosity, and achieve transparency and whiteness. Process flow Simple, low-cost-to-produce effect

Inactive Publication Date: 2012-05-16
杜杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the mechanized mass production process, due to the mechanized rapid packaging, the packaging label glue often has the problems of easy solidification, low viscosity, poor rheological storage stability, and easy sizing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The environmental-friendly label quick-stick adhesive is characterized in that it is prepared by the following raw materials in parts by weight: water: bentonite: urea: cornstarch: sodium silicate: sodium hydroxide: defoamer: anti-mildew bactericide=135 :50:15:40:30:0.5:2:1.

[0013] The method of quick-sticking glue for environmentally friendly labels has the following steps:

[0014] Add water into the reaction kettle, start stirring, and add defoamer while raising the temperature. When the system temperature reaches 40°C, add urea and corn starch, and carry out starch denaturation at 50°C for 30 minutes, then add other raw materials and stir evenly, and cool down to Add anti-mold agent at 40°C and mix thoroughly to get the finished product.

Embodiment 2

[0016] The environmental-friendly label quick-stick adhesive is characterized in that it is prepared by the following raw materials in parts by weight: water: bentonite: urea: cornstarch: sodium silicate: sodium hydroxide: defoamer: anti-mildew bactericide=100 :60:10:50:25:1:1:2.

[0017] The method of quick-sticking glue for environmentally friendly labels has the following steps:

[0018] Add water into the reaction kettle, start stirring, and add defoamer while raising the temperature. When the system temperature reaches 40°C, add urea and corn starch, and carry out starch denaturation at 50°C for 30 minutes, then add other raw materials and stir evenly, and cool down to Add anti-mold agent at 40°C and mix thoroughly to get the finished product.

Embodiment 3

[0020] The environmental-friendly label quick-stick glue is characterized in that it is prepared by the following raw materials in parts by weight: water: bentonite: urea: cornstarch: sodium silicate: sodium hydroxide: defoamer: anti-mildew bactericide=150 :45:20:30:35:0.1:3:0.5.

[0021] The method of quick-sticking glue for environmentally friendly labels has the following steps:

[0022] Add water into the reaction kettle, start stirring, and add defoamer while raising the temperature. When the system temperature reaches 40°C, add urea and corn starch, and carry out starch denaturation at 50°C for 30 minutes, then add other raw materials and stir evenly, and cool down to Add anti-mold agent at 40°C and mix thoroughly to get the finished product.

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PUM

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Abstract

The invention provides an environmentally-friendly label rapid-bonding glue. The environmentally-friendly label rapid-bonding glue is different from other label bonding glue. The environmentally-friendly label rapid-bonding glue is prepared from water, bentonite, urea, corn starch, sodium silicate, sodium hydroxide, an antifoaming agent and a mildew-resistant bactericide according to a weight part ratio of (100 to 150): (45 to 60): (10 to 20): (30 to 50): (25 to 35): (0.1 to 1): (1 to 3): (0.5 to 2). The environmentally-friendly label rapid-bonding glue has the advantages that a production cost is low; a process flow is simple; operation is simple; the environmentally-friendly label rapid-bonding glue is suitable for industrialized implementation; the problems of poor product viscosity, poor storage stability caused by product rheological properties and high glue application difficulty are solved; transparency and whiteness are improved; a pungent smell is not produced; and the environmentally-friendly label rapid-bonding glue does not damage human body health and satisfies environment protection requirements.

Description

technical field [0001] The invention proposes an environment-friendly label quick-stick glue different from other label glues. Background technique [0002] In the process of industrialized packaging, labels such as product name, factory address, product performance, etc. need to be pasted on the outside of the packaging box, box and bottle. In the process of mechanized mass production, due to the rapid mechanized packaging, the packaging label glue often has the problems of easy solidification, low viscosity, poor rheological storage stability, and easy sizing. Contents of the invention [0003] In order to solve the above problems, the present invention provides a fast labeling glue that is not easy to solidify, difficult to apply glue, environmentally friendly, and has no pungent smell during the mechanized fast packaging process. [0004] In order to achieve the above object, the present invention is accomplished through the following contents: environment-friendly la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J103/02C09J11/04C09J9/00G09F3/10
Inventor 杜杰
Owner 杜杰