| 摘要 |
<p>The present patent application relates to a manufacturing method of a non-stick cooking vessel for food, such as a cooking pot or similar article, internally provided with ceramic coating, comprising the following operations:
a- preparation of a flat metal substrate
b- heating of said substrate at a temperature comprised between 50°C and 80°C
c- application of a ceramic coating of SOL-GEL type in liquid form on at least one first side of said substrate
d- drying of said coating at approximately 70°±10°C for approximately 6÷8 minutes
e- spin-forming of said substrate in the final shape of said cooking vessel
f- polymerization of said ceramic coating.</p> |
