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Transferable double sided tape and production technology thereof

A double-sided adhesive tape, production process technology, applied in the direction of adhesives, other rubber adhesives, adhesive types, etc., can solve problems such as non-environmental protection, human damage, poor transfer ability of double-sided adhesive tape, etc.

Active Publication Date: 2014-03-26
SHANGHAI SMITH ADHESIVE NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the glue used in the production process of existing double-sided tapes contains benzene or halogen organic substances. These substances have a pungent odor and will cause damage to the human body during use and are not environmentally friendly.
In addition, the existing double-sided tapes have poor transferability, and the adhesive force decreases after pasting for 2-3 times, losing the value of re-use; and when peeled off from the object to be pasted, it will leave residual glue and lose the removable function

Method used

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  • Transferable double sided tape and production technology thereof

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Embodiment Construction

[0024] The present invention is further elaborated below by way of specific embodiments:

[0025] This embodiment provides a transferable double-sided adhesive tape 10, which includes a base material 1, adhesive film layers 2, 3 coated on both sides of the base material 1, and a release mold attached to at least one adhesive film layer 2, 3 Paper 4, the film layers 2 and 3 include rubber-based pressure-sensitive adhesives, acrylic pressure-sensitive adhesives, and silicone pressure-sensitive adhesives.

[0026] The release force ratio of the two sides of the release paper 4 ranges from 1:1.5 to 1:3.5. The base material 1 is non-woven fabric, tissue paper, polyethylene, polypropylene, PET or PVC. The adhesive film layers 2 and 3 are composite acrylic emulsions.

[0027] This embodiment also provides a production process for transferable double-sided adhesive tape, which specifically includes the following steps:

[0028] a. Select the substrate and release paper, first pre-c...

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Abstract

The invention provides a transferable double sided tape and a production technology thereof. The transferable double sided tape comprises a base material, film layers attached to two sides of the base material, and release paper attached to at least one film layer, wherein the film layer comprises a rubber pressure-sensitive adhesive, an acrylic acid pressure-sensitive adhesive and a silicone pressure-sensitive adhesive. When the transferable double sided tape is transferred, the base material is not damaged and is complete, and the adhesive is not peel off from the base material and is not torn off.

Description

technical field [0001] The invention relates to a transferable double-sided adhesive tape and a production process thereof, in particular to a transferable double-sided adhesive tape capable of being transferred and pasted multiple times during use and a production process thereof. Background technique [0002] As we all know, 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. It consists of three parts: material, adhesive, release paper (film) or silicone oil paper. [0003] Double-sided tape is also called post-it, bulletin, N-time stickers, multiple stickers, business stickers, etc. It is widely used in the paste of electronics, handicrafts, printed matter, cosmetics, wall decorations, toys, cloth, wood, glass, metal, plastic and other materials, as wel...

Claims

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Application Information

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IPC IPC(8): C09J7/02C09J7/04C09J121/00C09J133/00C09J183/04
Inventor 周晓南彭琳王如义
Owner SHANGHAI SMITH ADHESIVE NEW MATERIAL
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