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Decoration film, decoration device and method for fabricating decoration film

A decorative film and component technology, applied in the field of decorative film, can solve problems such as poor quality

Inactive Publication Date: 2012-01-11
SIPIX CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, metal layers are usually very conductive, so can create a metal shielding effect in trim components
Therefore, electronic products such as mobile phones, personal digital assistants (personal digital assistants), notebook computers, etc. that use decorative components as casings may have poor signal communication quality

Method used

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  • Decoration film, decoration device and method for fabricating decoration film
  • Decoration film, decoration device and method for fabricating decoration film
  • Decoration film, decoration device and method for fabricating decoration film

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Embodiment Construction

[0041] Reference will now be made in detail to various embodiments of the invention, examples of which are illustrated in the accompanying drawings. Where necessary, the same component symbols will be used in the drawings and the written description to indicate the same or similar components.

[0042] In order to make the decorative component have a unique metallic luster without producing a metal shielding effect in the decorative component, a decorative film with a low-conductivity metal layer and its application are described below as an example. Several decoration processes for forming decorative components are provided, such as in-mold decoration technology, heat transfer printing process, sublimation heat transfer process, hot stamping process, inkjet printing process, water transfer printing process, etc., wherein in-mold decoration technology is essentially Including in-mold labeling (IML) process, in-mold film (in-mold film, IMF) process, in-mold transfer (in-mold rol...

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Abstract

A decoration film, a decoration device, and a method for fabricating the decoration film are provided. The decoration film includes a substrate, an adhesion layer disposed on the substrate, and a metal layer with low conductivity disposed between the substrate and the adhesion layer, wherein an electromagnetic wave passes through the metal layer with low conductivity without being completely shielded.

Description

technical field [0001] The invention relates to a decorative film, a decorative component and a method for manufacturing the decorative film, in particular to a decorative film with a metallic luster layer, a decorative component and a method for manufacturing the decorative film. Background technique [0002] Usually, the pattern or decoration formed on the surface of the plastic casing is mainly formed by a spraying process or a printing process in order to present a specific visual effect. However, in large-scale production, the spray process is not suitable due to the disadvantages of time-consuming, complicated process, and low thickness uniformity. In order to solve the above-mentioned problems, various specific decoration processes using a decoration film having a predetermined decoration layer formed on a substrate have been proposed. These decoration processes include in-mold decoration (IMD) technology, heat transfer printing (heat transfer printing) process, subl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/04B32B15/04B32B33/00B44C5/00C23C14/14
CPCC23C14/024C23C14/20B44C1/105C23C14/584Y10T428/31678
Inventor 应国良
Owner SIPIX CHEM