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Double-faced adhesive tape and use method thereof

A technology of double-sided adhesive and water-soluble paper, which is applied in the field of double-sided adhesive, can solve problems such as pollution of the environment, and achieve the effects of high adsorption force, improved living comfort, and simple and feasible use methods

Pending Publication Date: 2021-08-17
王佳胶带科技(海安)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a double-sided adhesive and its application method, which has the advantages of convenient handling and weighing functions, and solves the problem that most of the traditional double-sided adhesives currently use chemical materials and have certain chemical substances. The release of formaldehyde, the problem of polluting the environment

Method used

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Examples

Experimental program
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Effect test

preparation example Construction

[0026] The preparation of this water-soluble paper comprises the following steps:

[0027] Step 1, making web paper, pulping water-soluble vinylon fibers into fine fibers, wet papermaking into webs, vacuum dehydration, and drying;

[0028] Step 2, making water-soluble paper, slurrying the web paper in a saturated solution of polyvinyl alcohol, vacuum dehydrating, drying, and calendering with a calender to obtain water-soluble paper.

[0029] The drying temperature in step 1 and step 2 is lower than 70°C.

[0030] A method of using double-sided tape, the method of using the double-sided tape comprises the following steps:

[0031] Step 1. Remove the bottom release film and place it in a packaging bag containing items to be sterilized. The packaging bag is sealed on three sides and opened on one side;

[0032] Step 2, attaching the acrylate polymer layer, water-soluble paper, foam and adhesive to the opening edge of the packaging bag to seal it;

[0033] Step 3, put it into a...

Embodiment 1

[0037] The five-layer structure of the double-sided adhesive is the bottom release film, adhesive, foam, acrylate polymer layer, and water-soluble paper. The main components of the acrylate polymer layer include viscous monomers, internal polymer monomers, Combined monomer, methanol, ethyl acetate, initiator and curing agent aluminum acetylacetonate, starch and protein are selected as the adhesive.

Embodiment 2

[0039] The five-layer structure of the double-sided adhesive is the bottom release film, adhesive, foam, acrylate polymer layer, and water-soluble paper. The main components of the acrylate polymer layer include viscous monomers, internal polymer monomers, Combined monomer, methanol, ethyl acetate, initiator and curing agent aluminum acetylacetonate, and animal glue as the adhesive.

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PUM

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Abstract

The invention discloses a double-faced adhesive tape and a use method thereof. The double-faced adhesive tape has a five-layer structure which sequentially comprises a bottom release film, an adhesive, foam, an acrylate polymer layer and water-soluble paper. The preparation of the water-soluble paper comprises the following steps: preparing net paper, pulping water-soluble vinylon fibers into fine fibers, performing wet-process papermaking to form a net, and performing vacuum dehydration and drying; preparing the water-soluble paper, wherein the mesh paper is subjected to pulp hanging in a saturated solution of polyvinyl alcohol so that the water-soluble paper is prepared through vacuum dewatering, drying and calendering of a calender; according to the double-faced adhesive tape and the use method thereof, most of the double-faced adhesive tape is made of natural environment-friendly materials, zero release of formaldehyde is achieved, the double-faced adhesive tape is green and environmentally friendly, indoor air is not polluted, the living comfort is improved, meanwhile, the use method of the double-faced adhesive tape is simple and feasible, and after the double-faced adhesive tape is used, the adsorption capacity is large, and the phenomena of falling, tearing and the like cannot occur.

Description

technical field [0001] The invention relates to the field of double-sided adhesive tape, in particular to a double-sided adhesive tape and a using method thereof. Background technique [0002] Double-sided adhesive tape is a roll-shaped adhesive tape made of paper, cloth, and plastic film as the base material, and then uniformly coated with elastomer-type pressure-sensitive adhesive or resin-type pressure-sensitive adhesive on the above-mentioned base material. Adhesive, release paper (membrane) consists of three parts. [0003] Tape can stick things because it has a layer of adhesive on its surface! The earliest adhesives came from animals and plants. In the nineteenth century, rubber was the main component of adhesives; in modern times, various polymers are widely used. Adhesives can stick to things because of the formation of bonds between their own molecules and the molecules of the objects to be connected, and this bond can firmly bind the molecules together. [0004...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/29
CPCC09J7/29C09J2400/283C09J2433/006
Inventor 王崇庆
Owner 王佳胶带科技(海安)有限公司
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