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Die cutting preparation method of reflection strip attached with shading adhesive

A technology of shading glue and reflective strips is applied in the field of die-cutting product manufacturing, which can solve the problems of high assembly cost and low yield, and achieve the effects of low assembly cost, improved production efficiency and yield, and improved degree of mechanization.

Active Publication Date: 2015-02-04
深圳市合力泰光电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the technical problem of high assembly cost and low yield rate of die-cut products in the prior art, and to provide a new preparation method for attaching reflective strips with light-shielding adhesive

Method used

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  • Die cutting preparation method of reflection strip attached with shading adhesive
  • Die cutting preparation method of reflection strip attached with shading adhesive
  • Die cutting preparation method of reflection strip attached with shading adhesive

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preparation example Construction

[0021] Please refer to Figure 5-8 As shown, a die-cutting preparation method for attaching reflective strips with light-shielding glue, including the steps of hollowing out the second release film, punching the reflective strips, punching the inner frame and handle of the light-shielding glue, and punching the outer frame of the light-shielding glue:

[0022] The step of hollowing out the second release film is to attach the first protective film to the second release film 2. The first protective film has an adhesive surface, and its adhesive surface is sequentially attached to the second release film. The material cannot be biased or Paste reversely; further, the rubber surface of the first protective film is bonded to the non-release surface of the second release film, so that after the release surface of the second release film is bonded to the subsequent light-shielding glue, the light-shielding glue can be effectively peeled off, If the shading adhesive is attached to th...

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Abstract

The invention provides a die cutting preparation method of a reflection strip attached with a shading adhesive. The die cutting preparation method comprises the following steps of: a second release film hollowing step: hollowing a position of a second release film needing to be attached with the reflection strip, discharging wastes and attaching the second release film with a second protection film; a reflection strip punching step: attaching the second release film with the reflection strip, punching from the reflection strip to the second protection film, and coiling to prepare a second semi-finished product, wherein the shape of the punched reflection strip is matched with the hollowing shape of the second release film; a shading adhesive inner frame and handle punching step: attaching a white face of the shading adhesive with the reflection strip of the second semi-finished product, punching from a black face of the shading adhesive to the second release film, hollowing inner frame and handle positions of the shielding adhesive, discharging the wastes and attaching with a first release film, and coiling to obtain a third semi-finished product; and a shading adhesive outer frame punching step: punching from the first release film to the second release film, and punching to form an outer frame of the shading adhesive, discharging the wastes and coiling to obtain a finished product. The die cutting preparation method has the advantages of high mechanical degree and good production yield.

Description

technical field [0001] The invention belongs to the field of die-cut product manufacturing, and in particular relates to a die-cut preparation method for attaching reflective strips with light-shielding glue. Background technique [0002] Please refer to Figure 1-4 As shown, in the die-cut product 1, it includes a first release film 11 combined with a light-shielding glue, one side of the first release film 11 has a handle 111, and the light-shielding glue includes a laminated black surface 12 and The white surface 13, the black surface 12 of the light-shielding glue is combined with the first release film 11, and the white surface 13 of the light-shielding glue is attached to the side close to the handle 111 of the first release film 11 with a reflective strip 14. [0003] The preparation process of the above-mentioned die-cut product 1 is as follows: firstly, the light-shielding glue (without reflective strips, the average yield of the light-shielding glue is 95%) is prod...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D9/00
Inventor 吴小瑜肖尹
Owner 深圳市合力泰光电有限公司
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