Strong adhesive tape

A kind of tape and strong technology, applied in the field of high-adhesion strong tape, which can solve the problems of reduced adhesiveness, poor adhesion, and weak packaging.

Inactive Publication Date: 2015-06-17
北海明世科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when ordinary adhesive tapes are used to seal boxes or paste items, there will be problems of weak packaging and p

Method used

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  • Strong adhesive tape

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0012] Example: such as figure 1 As shown, the strong adhesive tape consists of a polyester film layer 1 and a chemical coating layer 2. The chemical coating layer 2 is a polyurethane resin layer.

[0013] By coating a layer of chemical coating liquid on the surface of the polyester film, the polyester film coating layer has a higher surface tension and water resistance, so the tape still has good adhesion under high temperature and high humidity conditions Performance, strong adhesion.

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Abstract

The present invention discloses a strong adhesive tape, which comprises a polyester film layer and a chemical coating layer, wherein the chemical coating layer is a poly ammonia resin layer. According to the present invention, a layer of a chemical coating liquid is coated on the surface of the polyester film, such that the polyester film coating layer has high surface tension and water resistance, therefore, the strong adhesive tape has characteristics of good bonding property and strong adhesion under high temperature and high humidity conditions.

Description

technical field [0001] The invention relates to an adhesive tape, in particular to a strong adhesive tape with high adhesion. Background technique [0002] At present, when ordinary tapes are used to seal boxes or paste objects, there will be problems of weak packaging and poor viscosity, especially when the ambient temperature is high and humidity is high, the adhesiveness of the tape will be reduced. Contents of the invention [0003] The object of the present invention is to provide a high-adhesion strong adhesive tape aiming at the problems existing in the prior art. [0004] The present invention is achieved through the following technical solutions: [0005] Strong adhesive tape consisting of layers of polyester film and a chemical coating. [0006] As a further improvement to the above technical solution, the chemical coating layer is a polyurethane resin layer. [0007] The present invention adopts the above technical scheme, and compared with the prior art, has...

Claims

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Application Information

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IPC IPC(8): C09J7/02
Inventor 陶小玉
Owner 北海明世科技开发有限公司
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