Multiple solidification molded decorative board and its manufacturing method

Abstract

The present invention provides a multiple solidification molded decorative board and its manufacturing method which mainly using multiple illumination solidification to mold the illumination solidification film. The manufacturing method comprises a first illumination solidification before molding and a second illumination solidification after the molding, wherein illumination solidification film is not completely solified during the first solification, only surface textures are solified, and especially the joint of the illumination solidification film and the substrate is still in a gel state; and the illumination solidification film is completely solified duiring the second solification. Therefore, by using the manufacturing method of the present invention, cracking or deformation of the illumination solidification film can be prevented, thereby enabling the surface textures of the finished products to be still maintained the integral, and the illumination solidification film to be firmly adhered on the substrate.

Description

technical field [0001] The present invention relates to a multi-cured and formed decorative board and a manufacturing method thereof, in particular to a housing suitable for home appliances, electrical products, and electronic products, or vehicles, furniture, door panels, containers, etc. Appearance part and manufacturing method thereof. Background technique [0002] With the rapid development of science and technology, more and more consumer electronic products have been developed. However, the appearance of a product often becomes one of the main considerations for consumers to purchase. Therefore, the design and development of diversified decorative boards has gradually become one of the key points of the industry. [0003] The casing boards of well-known electronic products are usually attached or painted with decorative stickers, so that the appearance forms different visual feelings. In addition, as the demand for texture increases, metal casing boards are often tr...

AI Technical Summary

Problems solved by technology

[0005] However, when the well-known photocurable film and substrate are processed and formed (such as stamping), especially when the bending or forming angle is large, the difference in ductility between the photocurable film and the substrate often leads to photocurable film and substrate. The connection surface or surface of the substrate is cracked, deformed, or even peeled off, resulting in a high rate of defective processes

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