Decoration film
A technology for decorative films and substrates, applied in the field of decorative films, can solve the problems of uneven surface thickness, time-consuming spraying process, and material accumulation.
Inactive Publication Date: 2012-01-11
SIPIX CHEM
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Problems solved by technology
However, the spraying process is quite time-consuming and complicated, which is not conducive to large-scale manufacturing
In addition, the traditional spraying process produces a large amount of droplets containing lead or other heavy metals, which not only causes waste of paint, but also causes serious environmental pollution
In addition, when spraying paint, it is easy to cause uneven surface thickness due to the difference in the amount of spraying in different areas
Especially when the spraying process is carried out on the curved part of the shell, it often causes accumulation of material
Method used
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Embodiment Construction
[0076] Figure 1A It is a schematic cross-sectional view of a decorative film according to an embodiment of the present invention. Figure 1B shown as Figure 1A A schematic cross-sectional view of the release layer of the decorative film being removed from the protective layer. First, please refer to Figure 1A The decoration film 100 a includes a substrate 110 , a release layer 120 , at least one pair of alignment marks 114 and a pattern layer 130 . In detail, the substrate 110 has a surface 112 . The alignment mark 114 is disposed on the surface 112 of the substrate 110 , and the alignment mark 114 can be, for example, an image, a symbol, a character, a number or a combination thereof. The release layer 120 is disposed on the surface 112 of the substrate 110 . The pattern layer 130 is disposed on a side of the release layer 120 away from the substrate 110 corresponding to the alignment mark 114 .
[0077] It is worth noting that although the alignment mark 114 mentioned ...
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Abstract
A decoration film including a substrate, a releasing layer, at least an alignment mark and a pattern layer is provided. A substrate has a surface. The releasing layer is disposed on the surface of the substrate. The alignment mark is disposed on the surface of the substrate or a side of the releasing layer far from the substrate. The pattern layer is disposed on the releasing layer at a side far from the substrate in the correspondence with the alignment mark. In view of the above, since the substrate of the decoration film in the present invention has the alignment mark, the alignment accuracy between the layers, such as the pattern layer, the shielding layer, the matte layer, the metal layer and so forth, can increase relatively.
Description
technical field [0001] The invention relates to a decorative film, and in particular to a decorative film with a substrate having at least one alignment mark. Background technique [0002] Traditionally, if one wants to draw or decorate on a plastic casing, it is mainly to spray or print patterns on the surface of the casing to present various patterns or colors. However, the spraying process is quite time-consuming and complicated, which is not conducive to large-scale manufacturing. In addition, the traditional spraying process produces a large amount of droplets containing lead or other heavy metals, which not only causes waste of paint, but also causes serious environmental pollution. In addition, when spraying paint, it is easy to cause uneven surface thickness due to the difference in the amount of spraying in different areas. Especially when the spraying process is carried out on the curved part of the shell, it often causes accumulation of material. [0003] In or...
Claims
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IPC IPC(8): B44C1/165B32B27/06B32B33/00
CPCB29C45/14688B44C1/162Y10T428/24893Y10T428/24917Y10T428/24802
Inventor 林俊旭
Owner SIPIX CHEM