METHOD OF COOKING CONTAINER

摘要

PURPOSE: A cooking vessel manufacturing method is provided to increase the aesthetic property of the vessel by forming patterns on the surface of the vessel through laser processing. CONSTITUTION: A cooking vessel manufacturing method is as follows. An aluminum plate is manufactured into a cooking vessel through press working. Pattern is formed in the surface of the vessel through laser processing. An anodic oxide layer(30) is formed in the surface of the patterned surface. One of enamel processing, ceramic coating processing, enamel coating processing, and fluorine coating processing is applied to form a layer instead of the anodic oxide processing.