Self-adhesive paper containing eco-friendly air purification water-soluble adhesive

A water-based adhesive, environmentally friendly technology, applied in special paper, papermaking, paper and other directions, can solve problems such as difficult to degrade, recycle, and difficult to remove, achieve enhanced adhesion and water resistance, simple and scientific preparation method, and easy cost. the effect

Inactive Publication Date: 2018-02-09
苏州飘志华复合材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing self-adhesive paper is made of waste paper pulp or pulp mixed with mechanical pulp, and the adhesive used in the existing self-adhesive paper, in order to obtain a better sticking effect, has added Curing agent, and the curing agent is an organic raw material, insoluble in water, difficult to remove, and difficult to degrade and recycle, causing great pressure on the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A self-adhesive paper containing an environment-friendly clean air-type water-based adhesive described in this embodiment includes a release paper layer, a self-adhesive layer coated on the release paper layer and a surface covered on the other side of the self-adhesive layer Paper layer, the release paper layer is a breathable release paper made of environmentally friendly and easily degradable fiber materials, the self-adhesive layer is an environmentally friendly water-based self-adhesive, and the surface paper layer is PP synthetic paper or Static PVC paper.

[0022] The air-permeable release paper made of the fiber material includes the following raw materials in parts by weight: 20 parts of Chinese herbal medicine residue, 10 parts of corn straw residue, 50 parts of kraft softwood pulp, and 1 part of hardwood pulp.

[0023] The Chinese herbal medicine dregs are Chinese herbal medicine dregs with a mass content of Ganoderma lucidum of 12%.

[0024] The preparation...

Embodiment 2

[0035] A self-adhesive paper containing an environment-friendly clean air-type water-based adhesive described in this embodiment includes a release paper layer, a self-adhesive layer coated on the release paper layer and a surface covered on the other side of the self-adhesive layer Paper layer, the release paper layer is a breathable release paper made of environmentally friendly and easily degradable fiber materials, the self-adhesive layer is an environmentally friendly water-based self-adhesive, and the surface paper layer is PP synthetic paper or Static PVC paper.

[0036] The air-permeable release paper made of the fiber material includes the following raw materials in parts by weight: 40 parts of Chinese herbal medicine residue, 30 parts of corn straw residue, 60 parts of kraft softwood pulp, and 25 parts of hardwood pulp.

[0037] The Chinese herbal medicine residue is Chinese herbal medicine residue with a mass content of Ganoderma lucidum of 18%.

[0038] The prepar...

Embodiment 3

[0049] A self-adhesive paper containing an environment-friendly clean air-type water-based adhesive described in this embodiment includes a release paper layer, a self-adhesive layer coated on the release paper layer and a surface covered on the other side of the self-adhesive layer Paper layer, the release paper layer is a breathable release paper made of environmentally friendly and easily degradable fiber materials, the self-adhesive layer is an environmentally friendly water-based self-adhesive, and the surface paper layer is PP synthetic paper or Static PVC paper.

[0050]The air-permeable release paper made of the fiber material includes the following raw materials in parts by weight: 30 parts of Chinese herbal medicine residue, 20 parts of corn straw residue, 55 parts of kraft softwood pulp, and 13 parts of hardwood pulp.

[0051] The Chinese herbal medicine residue is Chinese herbal medicine residue with a mass content of Ganoderma lucidum of 15%.

[0052] The prepara...

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Abstract

The invention belongs to the technical field of self-adhesive papers and relates to a self-adhesive paper containing an eco-friendly air purification water-soluble adhesive. According to the self-adhesive paper containing the eco-friendly air purification water-soluble adhesive, a release paper layer is an air permeable release paper prepared from Chinese herbal medicine residues, corn stalk residues and wood pulp through mixing. The raw materials have a wide source, realize a low cost and can be acquired easily. The wastes are changed into valuables. The preparation method is simple, scientific and environmentally friendly. The release paper can be easily degraded and does not pollute the environment. The self-adhesive layer utilizes an eco-friendly water-based self-adhesive material, islow in cost, has strong adhesion, can be completely degraded, can be easily removed and has no pollution to the environment. The modified starch can improve self-adhesive layer adhesion and water resistance. Through compounding of gelatin and sodium alginate, good synergistic effects are obtained and the adhesive strength of the self-adhesive layer is further improved.

Description

technical field [0001] The invention belongs to the technical field of self-adhesive paper, in particular to a self-adhesive paper containing an environment-friendly air-cleaning water-based glue. Background technique [0002] Self-adhesive paper is a composite material with paper, film or special material as the surface paper, self-adhesive coated on the back, and silicone oil-coated backing paper as the protective paper. It is commonly used for printing trademarks and labels on self-adhesive paper. Self-adhesive paper is widely used in medicine, food, daily chemical, office, logistics, industry and other industries. [0003] Most of the existing self-adhesive paper is made of waste paper pulp or pulp mixed with mechanical pulp, and the adhesive used in the existing self-adhesive paper, in order to obtain a better sticking effect, has added Curing agent, and curing agent is an organic raw material, insoluble in water, difficult to remove, and difficult to degrade and recyc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/32C09J7/40C09J11/04C09J11/06C09J11/08C09J189/06C09J103/04D21B1/12D21H15/10D21H17/24D21H17/36D21H17/67D21H21/16D21H21/20D21H27/00
CPCC08K2003/265C08K2201/011C08L2205/02C08L2205/035C09J11/04C09J11/06C09J11/08C09J189/06C09J2301/122C09J2301/306C09J2301/408C09J2497/005D21B1/12D21H15/10D21H17/24D21H17/36D21H17/675D21H21/16D21H21/20D21H27/001C08L5/04C08L5/08C08L3/04C08L39/06C08K13/02C08K3/26C08K3/36
Inventor 陈飘
Owner 苏州飘志华复合材料科技有限公司
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