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Metallic transfer printing film

A transfer film and metal technology, applied in the direction of metal layered products, printing, copying/marking methods, etc., can solve problems such as shedding, inconvenient use, PVC toxicity, etc., and achieve the effect of simple steps and excellent convenience

Inactive Publication Date: 2009-11-18
TAIWAN GINKGO FILM COATING TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the release layer 3, the resin layer 4 and the aluminum layer 5 are only about 1000nm thick, they are easy to fall off due to scraping or dissolution. Therefore, it is generally necessary to coat or paste a protective layer on the surface of the transferred aluminum layer 5 ( Such as PVC or PU film) to protect the fragile aluminum layer 5. Therefore, two processing procedures are required to complete the transfer operation, which is inconvenient to use, and PVC is toxic, known as "toxic plastic", and has been criticized. Environmental groups call for a ban on

Method used

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Embodiment Construction

[0040] In order to better understand the features of the present invention, the following preferred embodiment will be described with reference to the accompanying drawings.

[0041] see figure 2 , the metal transfer film 10 provided by a preferred embodiment of the present invention has a first side 11 and a second side 12, from the first side 11 to the second side 12 sequentially includes an anti-adhesion layer 14 , a PET layer 16 , a release layer 18 , a protective layer 20 , a resin layer 22 , a metal layer 24 and an adhesive layer 26 .

[0042] Wherein, PET is the abbreviation of polyethylene terephthalate (Poly(ethylene terephthalate)). Since the PET layer 16 has good toughness, it is used as the base material of the metal transfer film 10 in this embodiment, and the remaining layers are respectively overlaid on them.

[0043] The release layer 18 is made of acrylic resin or fiber bundle resin, and its function is to make the protection layer 20 easy to separate from ...

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Abstract

The invention relates to a metallic transfer printing film which is provided with a first side and a second side and sequentially comprises an anti-after tack layer, a PET layer, a release layer, a protection layer, a resin layer, a metal layer and a glue layer from the first side to the second side, wherein the protection layer can be made of thermoplastic polyurethane (TPU), polythene (PE) or thermoplastic polyester elastomer (TPEE). Therefore, the metallic transfer printing film not only has convenient use but also has no toxicity.

Description

technical field [0001] The present invention relates to multilayer films, and more particularly to a metal transfer film that is easy to use and free of toxic materials. Background technique [0002] Such as figure 1 As shown, the aluminum transfer film 1 currently available in the market is coated with a release layer 3, a resin layer 4, an aluminum layer 5 and an adhesive layer 6 on the surface of a PET film 2 in sequence. The transfer film 1 can be used The thermal transfer method transfers the release layer 3, the resin layer 4, the aluminum layer 5 and the adhesive layer 6 onto the surface of leather or other soft substrates, so that the substrates have a metallic luster. [0003] Since the release layer 3, the resin layer 4 and the aluminum layer 5 are only about 1000nm thick, they are easy to fall off due to scraping or dissolution. Therefore, it is generally necessary to coat or paste a protective layer on the surface of the transferred aluminum layer 5 ( Such as P...

Claims

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Application Information

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IPC IPC(8): B41M5/00B32B15/08B32B27/06
Inventor 陈彦伯柯志强
Owner TAIWAN GINKGO FILM COATING TECH CORP
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