| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a blow molding container that hardly generates micro-cracks in a folded section without causing problems such as an increase in cost, a decrease in compressive strength, workability in moldability, and deterioration in appearance in the blow molding container used where a wall of the container is folded after molding, and is excellent in drop impact resistance. <P>SOLUTION: In the blow molding container used while its wall folded after molding, the wall has a layer structure having at least two layers of an outer layer 15 and an inner layer 10, the inner layer 10 is formed of metallocene based high density polyethylene with a density of 0.940 g/cm<SP POS="POST">3</SP>or higher and the outer layer 15 is formed of non-metallocene based high density polyethylene with a density of 0.940 g/cm<SP POS="POST">3</SP>or higher is provided. <P>COPYRIGHT: (C)2013,JPO&INPIT |
