SHELL FRAME AND MANUFACTURING METHOD THEREOF

摘要

The invention provides a shell frame and a manufacturing method thereof. The shell frame includes: a substrate; at least one ink layer coated on the substrate and each being mixed with particles containing a color dye; and at least one cured layer, each of the at least one ink layer being coated with one cured layer, the outmost cured layer having concave and convex shapes to thereby exhibit different colors and patterns at different viewing angles. When the shell frame is pressed, the color dye in the particles is released to make the shell frame exhibit different patterns according to different pressed situations. By the above solution, the invention is capable of making the shell frame transform the pattern along with different angles and thereby achieving visual impact and tactile effect.

主权项

1. A shell frame comprising:
a substrate; at least one ink layer coated on the substrate, wherein the at least one ink layer is mixed with particles containing a color dye; at least one cured layer, wherein each of the at least one ink layer is coated with one of the at least one cured layer, the outmost cured layer has concave and convex shapes to thereby exhibit different colors and patterns at different viewing angles; wherein when the shell frame is pressed, the color dye in the particles is released to make the shell frame exhibit different patterns depend upon different pressed situations, the particles comprise at least one selected from the group consisting of a copper and aluminum metal particles mixture, a TiO2/Fe2O3 and mica powders mixture, and copper and aluminum metal particles coated with a layer of polymer, the polymer is any one of polyethylene, polypropylene and polystyrene, the particles and coating material of the at least one ink layer have a significant refractive index difference.