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A kind of edge self-sealing type transparent PVC film and preparation method thereof

A transparent and edge technology, applied in the direction of film/sheet adhesives, adhesives, etc., can solve the problems of pulling deformation or scratching, easy edge lifting, decorative film falling off, etc., to avoid waste, reinforce stability, The effect of good elasticity and toughness

Active Publication Date: 2022-02-11
JIANGSU HIMEI NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the existing transparent decorative film is pasted, because one side of the edge is an open area, it is easy to lift up when there is water vapor or dust, and the entire decorative film will gradually fall off after a long time. Moreover, it is easy to be pulled, deformed or scratched. This is the disadvantage of the current decorative film, and there is no good solution

Method used

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  • A kind of edge self-sealing type transparent PVC film and preparation method thereof
  • A kind of edge self-sealing type transparent PVC film and preparation method thereof
  • A kind of edge self-sealing type transparent PVC film and preparation method thereof

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Embodiment 1

[0046] see Figure 1-7 , a kind of edge self-sealing type transparent PVC film and preparation method thereof, comprise PVC substrate 1, please refer to Figure 1-2 The upper surface of the PVC substrate 1 is bonded with an anti-ultraviolet layer 2, and the upper surface of the anti-ultraviolet layer 2 is bonded with a friction-resistant layer 3. The friction-resistant layer 3 is made of asbestos fiber material, and asbestos fiber is a very good friction-resistant material , the lower surface of the PVC substrate 1 is bonded with reticular fiber 4, elastic fiber 5 and glue 6, the glue 6 is made of waterproof glue material, the waterproof glue has strong viscosity, and its viscosity will not be affected by water vapor, and the mesh shape Fiber 4, elastic fiber 5 and glue 6 are interwoven into a network structure;

[0047] Include the following steps:

[0048] S1, first press the anti-ultraviolet layer 2 and the anti-friction layer 3 and the PVC substrate 1 in sequence, and th...

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Abstract

The invention discloses an edge self-sealing type transparent PVC film and a preparation method thereof, belonging to the field of decorative films. An edge self-sealing type transparent PVC film comprises a PVC base material, and an anti-ultraviolet layer is adhered to the upper surface of the PVC base material, and The upper surface of the anti-ultraviolet layer is bonded with a friction-resistant layer, and the lower surface of the PVC substrate is bonded with mesh fibers, elastic fibers and glue, and the mesh fibers, elastic fibers and glue are interwoven into a network structure, which can realize Prevent the decorative film from being pulled, deformed or scratched, and prevent the edge of the decorative film from lifting by using a method similar to human skin tissue on the lower surface of the PVC substrate. The elastic fiber and adhesive layer can make the decorative film have a good quality. Elasticity and toughness, so that it can quickly return to its original shape when pulled or scratched by external forces. The mesh fiber is interwoven with the elastic fiber and the adhesive layer to form a mesh structure, which can further prevent the edge of the decorative film from lifting.

Description

technical field [0001] The invention relates to the field of decorative films, in particular to an edge self-sealing transparent PVC film and a preparation method thereof. Background technique [0002] Decorative film is a new type of decorative material made of high molecular polymer (PVC), adding various additives, calendering and compounding. It can be compounded with wood, plastic board, aluminum board, iron board and other substrates. As a multi-purpose decorative material, it is widely used in household appliances, audio surface decoration, interior decoration, interior decoration of aircraft, ships and trains. In addition, it can also be used for billboards, etc. [0003] After the existing transparent decorative film is pasted, because one side of the edge is an open area, it is easy to lift up when there is water vapor or dust, and the entire decorative film will gradually fall off after a long time. Moreover, it is also easy to be pulled, deformed or scratched. T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J7/29C09J7/24C09J7/21
CPCC09J7/29C09J2400/10C09J2400/263C09J2427/006
Inventor 张正辉
Owner JIANGSU HIMEI NEW MATERIAL CO LTD
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