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Adhesive tape production process

A production process and tape technology, applied in the field of tape production technology, can solve the problems of poor curing effect and complicated process of tape, and achieve good curing effect, stable physical properties, and convenient flow production

Inactive Publication Date: 2015-12-16
NANTONG KANGERLE MEDICAL MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above deficiencies, the present invention provides a tape production process to solve the shortcomings of complex process and poor tape curing effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] (1) Stirring of the adhesive: add a curing agent and an antistatic agent to the adhesive, stir it through a stirring device, and take it out for use after the adhesive and additives are fully dissolved;

[0019] (2) Coating: Coat the adhesive treated in step (1) with equal thickness, equal width and evenly on the release material;

[0020] (3) Drying: Pass the release material treated in step (2) through the oven;

[0021] (4) Composite winding: compound the release material processed in step (3) with the substrate to form a tape consisting of a three-layer structure of substrate, adhesive, and release material, and collect the composite tape roll;

[0022] (5) Curing: put the adhesive tape treated in step (4) into the curing room for curing, and the curing temperature is less than 60°C;

[0023] (6) Slitting: rewind the tape processed in step (5), and cut it according to the specified size.

[0024] The viscosity of the adhesive needs to be controlled during the sti...

Embodiment 2

[0028] (1) Stirring of the adhesive: add a curing agent and an antistatic agent to the adhesive, stir it through a stirring device, and take it out for use after the adhesive and additives are fully dissolved;

[0029] (2) Coating: Coat the adhesive treated in step (1) with equal thickness, equal width and uniformity on the substrate;

[0030] (3) Drying: pass the substrate treated in step (2) through the oven;

[0031] (4) Composite winding: compound the substrate treated in step (3) with the release material to form a tape consisting of a three-layer structure of substrate, adhesive, and release material, and collect the composite tape roll;

[0032] (5) Curing: put the adhesive tape treated in step (4) into the curing room for curing, and the curing temperature is less than 60°C;

[0033] (6) Slitting: rewind the tape processed in step (5), and cut it according to the specified size.

[0034] The viscosity of the adhesive needs to be controlled during the stirring proces...

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PUM

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Abstract

The invention discloses an adhesive tape production process which comprises the following steps: (1) carrying out stirring of an adhesive; (2) carrying out coating; (3) carrying out drying; (4) carrying out compound rolling; (5) carrying out curing; and (6) carrying out slitting. Compared to the prior art, the preparation process is simple to operate and overcomes the defects of a complex process and a bad adhesive tape curing effect.

Description

technical field [0001] The invention relates to a tape production process. Background technique [0002] People often need to protect glass, electronic components, and molds to achieve the purpose of making the protected items beautiful and firm, waterproof, anti-fouling, anti-acid, and anti-scratch. The usual way is to use adhesive tape to insulate it from the air to achieve the above-mentioned purpose, but its manufacturing process of existing adhesive tape is complicated, and the curing effect is poor, which affects the quality of adhesive tape. Contents of the invention [0003] In order to overcome the above disadvantages, the present invention provides a tape production process to solve the shortcomings of complex process and poor curing effect of the tape. [0004] The purpose of the present invention is achieved through the following technical solutions: a production process for adhesive tape, which includes the following steps: [0005] (1) Stirring of the adhes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/02
Inventor 黄新波姜欣
Owner NANTONG KANGERLE MEDICAL MATERIALS CO LTD
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