| 摘要 |
<p>PURPOSE:To provide forming method of a food packing container provided with a ceramic capable of improving the quality of food and maintaining the freshness of food for a long time. CONSTITUTION:A glass cloth 1 coated with ceramic raw material is baked to produce a ceramic-baked glass cloth 3. The ceramic-baked glass cloth 3 is inserted in between two polypropylene sheets 4 to form a three-ply construction sheet 6. Ceramic 2 of the three-ply construction sheet 6 is arranged at the position of a food receptacle mold and the three-ply construction sheets 6 is formed into a body having a container shape, so that the ceramic 2 is sealed tight between the polypropylene sheets 4.</p> |
