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Adhesive for corrugated packaging carton

A technology for adhesives and cartons, applied in the direction of adhesives, non-polymer adhesive additives, non-polymer organic compound adhesives, etc., can solve the problem of low bonding strength of adhesives, and achieve the effect of improving the bonding effect

Inactive Publication Date: 2018-09-07
苏州震嵘包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Current adhesives have low bond strength

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1: The parts by weight of each component in the adhesive for corrugated packaging cartons: 20 parts of nano-titanium dioxide, 16 parts of ethyl acetate, 50 parts of starch, 4 parts of methyl methacrylate, 3 parts of potassium persulfate, water-based 6 parts of hydroxyl polyurethane, 60 parts of water, 5 parts of sodium metasilicate and 3 parts of citric acid.

Embodiment 2

[0013] Embodiment 2: The parts by weight of each component in the adhesive for corrugated packaging cartons: 22 parts of nano-titanium dioxide, 17 parts of ethyl acetate, 55 parts of starch, 5 parts of methyl methacrylate, 4 parts of potassium persulfate, water-based 7 parts of hydroxyl polyurethane, 65 parts of water, 6 parts of sodium metasilicate and 4 parts of citric acid.

Embodiment 3

[0014] Embodiment 3: The parts by weight of each component in the adhesive for corrugated packaging cartons: 24 parts of nano-titanium dioxide, 18 parts of ethyl acetate, 60 parts of starch, 6 parts of methyl methacrylate, 5 parts of potassium persulfate, water-based 8 parts of hydroxyl polyurethane, 70 parts of water, 7 parts of sodium metasilicate and 5 parts of citric acid.

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PUM

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Abstract

The invention discloses an adhesive for a corrugated packaging carton. The adhesive is prepared from, by weight, 20-29 parts of nanometer titania, 16-26 parts of ethyl acetate, 50-80 parts of starch,4-9 parts of methyl methacrylate, 3-10 parts of potassium persulfate persulphate, 6-12 parts of waterborne hydroxyl polyurethane, 60-90 parts of water, 5-12 parts of sodium metasilicate and 3-9 partsof citric acid. In this way, the adhesion effect is remarkably improved by means of the adhesive.

Description

technical field [0001] The invention relates to the field of packaging cartons, in particular to an adhesive for corrugated packaging cartons. Background technique [0002] The production and production of corrugated cardboard boxes is the largest application field of adhesives in the world, among which starch-based products are dominant because of their low price and suitable characteristics. Adhesives are important materials that determine the bonding quality of carton products and other packaging containers. Current adhesives have low bond strengths. Contents of the invention [0003] The technical problem mainly solved by the invention is to provide an adhesive for corrugated packaging cartons, which significantly improves the bonding effect. [0004] In order to solve the above-mentioned technical problems, a technical scheme adopted by the present invention is: provide a kind of adhesive agent for corrugated packaging cartons, comprising: nano-titanium dioxide, eth...

Claims

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Application Information

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IPC IPC(8): C09J4/06C09J4/02C09J11/04C09J11/06
CPCC09J4/06C09J11/04C09J11/06
Inventor 邢建良
Owner 苏州震嵘包装有限公司
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