| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a relatively inexpensive container with a retort-proof nature for storing a heat-treated food product for a long time made mainly of thermoplastic resin which is usable as a substitute for a can and does not cause the change in color of the food stored inside for five months after production. <P>SOLUTION: This container for storing a heat-treated product for a long time contains a thermoplastic resin layer 6 whose constituent is provided with a retort-resistance and comprises a container main body 1 with an oxygen barrier layer 7 and a cover material with an oxygen barrier layer 21 and an oxygen absorption layer 23 on the inside face side of the layer 21. <P>COPYRIGHT: (C)2008,JPO&INPIT |
