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Decorative film, manufacture method for decorative film and manufacture method for additional decorative forming subject

A decorative film and a manufacturing method technology, applied in the field of decorative films, can solve the problems of uneven distribution of matting particles, poor compatibility of matting particles, etc.

Inactive Publication Date: 2011-05-25
SIPIX CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the silicone resin (Silicone) in the general release layer, its compatibility with the matting particles is not good, resulting in the separation of the organic phase and the inorganic phase on the surface of the dry film, which may also cause uneven distribution of the matting particles

Method used

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  • Decorative film, manufacture method for decorative film and manufacture method for additional decorative forming subject
  • Decorative film, manufacture method for decorative film and manufacture method for additional decorative forming subject
  • Decorative film, manufacture method for decorative film and manufacture method for additional decorative forming subject

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] In this embodiment, according to adding different proportions of atomized particles in the atomized layer, the surface gloss value of the protective layer or the release layer is adjusted.

[0065] First, 4 μm atomized particles are added to the atomized layer at a ratio of 2.5%, 15% and 30%, respectively, and then the release layer, protective layer, pattern layer and adhesive layer are coated, and transferred through the complete IMR process On the substrate, the release layer and the atomized layer are finally separated from the surface of the protective layer. Use NOVO-GLOSS TRIO photometer (RHOPHOINT INSTRUMENTS) to measure the surface gloss of these protective layers at a measurement angle of 60 degrees. The measured results are shown in the following table:

[0066] Add particle size

[0067] It can be seen from the results in the above table that the 60 degree gloss value will decrease with the increase of the proportion of added particles, that is to sa...

Embodiment 2

[0069] In this embodiment, the surface gloss value of the protective layer is adjusted according to the thickness of the release layer.

[0070] First, add 4 μm atomized particles to the atomized layer at a ratio of 15%. The coating thickness of the atomized layer is 3 μm, and apply release layers with a thickness of 2 μm, 6 μm, and 8 μm on the atomized layer. , followed by coating a protective layer, a pattern layer and an adhesive layer, which are transferred to the substrate through a complete IMR process, and finally the release layer and the atomized layer are separated on the surface of the protective layer. Finally, the NOVO-GLOSS TRIO photometer (RHOPHOINT INSTRUMENTS) was also used to measure the surface gloss of these protective layers at a measurement angle of 60 degrees. The measured results are shown in the following table:

[0071] Add particle size

Release layer thickness

60 degree gloss value

4μm

2μm

17

4μm

6μm

...

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Abstract

The invention provides a decorative film, a manufacture method for a decorative film, and a manufacture method for an additional decorative forming subject. The decorative film comprises a bearing layer, a releasing layer, and a protective layer. The releasing layer is disposed on the bearing layer, and one side of the releasing layer far away from the bearing layer is provided with a concave-convex surface.

Description

technical field [0001] The present invention relates to a decorative film, a method for manufacturing a decorative film, and a method for manufacturing a decorative molding, and in particular to a decorative film with a release layer having a concave-convex surface, a manufacturing method for the decorative film, and a manufacturing method for a decorative molding . Background technique [0002] With the trend of miniaturization and thinning of electronic products, the general public has regarded many portable products, such as notebook computers, personal mobile assistants, mobile phones, etc., as devices for daily needs. In addition to physical functional requirements, appearance design is also an important factor for buyers to consider. [0003] Traditionally, if one wants to draw or decorate on a plastic casing, it mainly uses spraying or printing to apply patterns on the surface of the casing to present various patterns or colors. However, it is necessary to repeatedl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/04B32B5/16B32B27/00B32B37/02B44C1/24
Inventor 林俊旭廖志远
Owner SIPIX CHEM
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