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Decorative thin-film and outer housing of the decorative thin-film

A technology for decorative films and shells, which is applied in decorative arts, decorative structures, special decorative structures, etc., and can solve problems such as monotonous patterns and colors.

Active Publication Date: 2010-03-24
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the screen pattern of the existing decorative film is formed by printing ink, and the color of the pattern formed by printing ink is relatively monotonous.

Method used

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  • Decorative thin-film and outer housing of the decorative thin-film
  • Decorative thin-film and outer housing of the decorative thin-film
  • Decorative thin-film and outer housing of the decorative thin-film

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Experimental program
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Effect test

Embodiment Construction

[0012] see figure 1 , the decorative film 10 according to the preferred embodiment of the present invention includes a first decorative layer 11 and a second decorative layer 12 attached to the first decorative layer 11 .

[0013] The first decorative layer 11 can be a colored translucent or transparent plastic film. A plurality of decoration holes 112 are opened on the first decoration layer 11 . The decorative hole 112 can be circular, triangular, square or other geometric shapes. The plurality of decorative holes 112 are preferably arranged in an array.

[0014] The second decorative layer 12 can be a transparent plastic film, or a colored translucent plastic film. One side of the second decoration layer 12 is bonded to the first decoration layer 11 by thermocompression forming, and a plurality of bumps 122 are formed on the other side of the second decoration layer 12 opposite to the first decoration layer 11 . The bumps 122 may be bumps formed during the molding of th...

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PUM

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Abstract

The invention provides a decorative thin-film including a first decorative layer and a second decorative layer adhered to the first decorative layer. A plurality of decorative pores is provided on the first decorative layer, and a plurality of convex points is formed on one side of the second decorative layer opposed with the first decorative layer. The invention further provides an outer housingusing the decorative thin-film.

Description

technical field [0001] The invention relates to a decorative film and a shell manufactured by using the decorative film. Background technique [0002] In-mold decoration is a technique widely used in the manufacture of plastic housings. In the process of using in-mold decoration to manufacture plastic shells, the decorative film is attached to the mold wall of the injection molding mold. When the plastic is injection molded, the decorative film is bonded to the molten plastic, and after cooling, it is formed into one body with the plastic shell. . Usually, the decorative film needs to have a certain decorative pattern. The decorative pattern adopts a mesh-like pattern design more often. However, the screen-like pattern of the existing decorative film is formed by printing ink, and the color of the pattern formed by printing ink is relatively monotonous. Contents of the invention [0003] In view of the above, it is necessary to provide a decorative film with a screen-l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/04B44C3/02
CPCB44F7/00H04M1/0283B44C3/02H05K5/0243Y10T428/24331
Inventor 许哲源苏振文黄刚王彦民王强
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO