Packaging box adhesive

An adhesive and packaging box technology, which is applied in the direction of adhesives, non-polymer adhesive additives, non-polymer organic compound adhesives, etc. Weak strength, compression resistance, moisture resistance and poor high temperature resistance, etc., to achieve strong adhesion, enhanced high temperature resistance and adhesion, and good adhesion.

Inactive Publication Date: 2019-03-08
贵州众旺包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of adhesive has weak cohesive force, poor pressure resistance, moisture resistance and high temperature resistance, so the quality of the produced packaging products cannot be guaranteed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A packing box adhesive, by weight, consists of 30-50 parts of epoxy resin, 30-50 parts of maleic acid resin, 30-50 parts of 2-imidazolidinone, 30-50 parts of ethylene-acetic acid copolymer, 10-20 parts of butyl rubber, 20-40 parts of epoxidized soybean oil, 15-30 parts of castor oil hydrogenation mixture, 10-20 parts of cooked tung oil, 8-12 parts of trimesyl tricarboxylate trimargyl, water-soluble poly Composed of 8-12 parts of ethylene vinyl alcohol wax, 8-12 parts of isopropanol, 8-12 parts of silicone resin, 0.8-1.2 parts of antioxidant, 1-3 parts of tackifier and 2-20 parts of deionized water .

[0011] The packing box adhesive, by weight, consists of 40 parts of epoxy resin, 40 parts of maleic acid resin, 40 parts of 2-imidazolidinone, 40 parts of ethylene-acetic acid copolymer, 15 parts of butyl rubber, cyclic 30 parts of oxygenated soybean oil, 22 parts of castor oil hydrogenation mixture, 15 parts of cooked tung oil, 10 parts of trimesicarboxytripropargyl, 10 ...

Embodiment 2

[0014] A packing box adhesive, by weight, consists of 30 parts of epoxy resin, 30 parts of maleic acid resin, 30 parts of 2-imidazolidinone, 30 parts of ethylene-acetic acid copolymer, 10 parts of butyl rubber, epoxy 20 parts of soybean oil, 15 parts of castor oil hydrogenation mixture, 10 parts of cooked tung oil, 8 parts of trimesyl trimesate, 8 parts of water-soluble polyethylene glycol wax, 8 parts of isopropanol, and 8 parts of silicone resin 1 part, 0.8 part of antioxidant, 1 part of tackifier and 2 parts of deionized water.

[0015] The antioxidant is phenyl-α-naphthylamine, phenothiazine or N-tert-alkylbenzotriazole.

Embodiment 3

[0017] A packing box adhesive, according to weight, consists of 50 parts of epoxy resin, 50 parts of maleic acid resin, 50 parts of 2-imidazolidinone, 50 parts of ethylene-acetic acid copolymer, 20 parts of butyl rubber, epoxy 40 parts of soybean oil, 30 parts of castor oil hydrogenation mixture, 20 parts of cooked tung oil, 12 parts of trimesyl tricarboxylate, 12 parts of water-soluble polyethylene glycol wax, 12 parts of isopropanol, 12 parts of silicone resin 1.2 parts of antioxidant, 3 parts of tackifier and 20 parts of deionized water.

[0018] The antioxidant is phenyl-α-naphthylamine, phenothiazine or N-tert-alkylbenzotriazole.

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PUM

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Abstract

The invention discloses a packaging box adhesive. The packaging box adhesive is prepared from components by weight as follows: 30-50 parts of epoxy resin, 30-50 parts of maleic resin, 30-50 parts of 2-imidazolidone, 30-50 parts of an ethylene-acetic acid copolymer, 10-20 parts of butyl rubber, 20-40 parts of epoxidized soybean oil, 15-30 parts of a castor oil hydrogenation mixture, 10-20 parts ofboiled tung oil, 8-12 parts of tripropargyl trimesate, 8-12 parts of water-soluble polyethylene ethylene glycol wax, 8-12 parts of isopropanol, 8-12 parts of silicon resin, 0.8-1.2 parts of an antioxidant, 1-3 parts of a tackifier and 2-20 parts of deionized water. The packaging box adhesive has the characteristics of high adhesion, pressure resistance, dampproof capacity and high-temperature resistance.

Description

technical field [0001] The invention relates to a packaging box adhesive, which belongs to the technical field of carton preparation. Background technique [0002] Among all kinds of packaging for industrial products, packing boxes have become the mainstream of the packaging industry, because they are light in weight, foldable, low in cost, environmentally friendly, easy to change in specifications, can be printed with high quality, and can be used as renewable materials after recycling. Resources, therefore, are used more and more widely. Adhesive is an essential material for packaging box enterprises, and it is mainly used in the compounding process of face paper or cardboard. At present, starch glue is mainly used for the bonding of cardboard. However, this type of adhesive has weak cohesive force, poor compression resistance, moisture resistance and high temperature resistance, so the quality of the produced packaging box products cannot be guaranteed. Contents of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J4/06C09J11/06
CPCC09J4/06C09J11/06
Inventor 王智峰
Owner 贵州众旺包装有限公司
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