Light-transmitting decorated molding article and method of fabricating the same
AssigneeJin Ya Dian Technology Co.,Ltd.
InventorsChe-Ming Yu, Kuo-Liang Ying
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Abstract
A method of fabricating a decorated molding article includes forming an all-in-one coating on a substrate and performing a curing step, thereby forming a composite layer structure with a protective effect, a color effect, and a bonding effect. The composite layer structure may form a molded film with better physical properties (e.g., higher hardness, better protection effect, and the like) after the blister molding process. Therefore, the molded film of the embodiments may be applied to a laser engraving process to form a variety of light-transmitting decorated molding articles.
Claims5
A method of fabricating a decorated molding article, comprising:
- providing a first coating mixture and a second coating mixture, wherein the first coating mixture and the second coating mixture respectively at least comprise a protective material, an ink material, and a bonding material uniformly mixed together;
- forming the first coating mixture on a substrate by using a coating method or a printing method;
- forming the second coating mixture on the first coating mixture by using the coating method or the printing method;
- performing a first curing step to form a composite layer structure, wherein the composite layer structure at least comprises:
- a decoration layer, formed from the first coating mixture and disposed on the substrate;
- and
- an optical hardening layer formed from the second coating mixture and disposed on the decoration layer;
- performing a blister molding process to form a molded film, wherein the blister molding process comprises:
- heating the composite layer structure and the substrate to soften the composite layer structure and the substrate into a mold;
- and then;
- pressurizing to mold into a desired shape;
- performing a second curing step on the molded film to increase a hardness of the molded film;
- and
- performing a laser engraving process on the molded film to form a groove extending downward from a top surface of the optical hardening layer into the decoration layer.
Dependencies are inferred from the claim text.