| 摘要 |
The present invention relates to a pattern formation method on a cooking container for using in a kitchen which comprises the following steps: a preparation step of cutting an aluminum plate into a circular shape; a base coating step of coating the entire surface of the cut aluminum plate with Teflon or ceramics; a painting step of forming a pattern layer with patterns which protrudes from a bottom layer through painting with a screen or a pad on a coating surface of the aluminum plate, and performing a non-stick coating; a heat processing step of heat processing the aluminum plate at 400-450 for closely attaching the pattern layer to a base coating surface; a rear surface processing step of forming patterns on or simply coating the rear surface of the aluminum plate; a molding step of molding the aluminum plate into the shape of the cooking container; and a finishing step of assembling a handle to the cooking container and packaging. [Reference numerals] (AA) Aluminum round shape plate;(BB) Teflon or ceramic coating;(CC) Screen/pad painting;(DD) Heat processing;(EE) Plate rear surface processing;(FF) Forming;(GG) Assembling/packaging |
