| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light-weight container formed by molding means including injection molding. <P>SOLUTION: The container 1 having a bottom section 2, a side wall section 3 extending to the bottom section, and an opening section 4 extending to the side wall section, is formed by the molding means including at least injection molding. The side wall section is formed to have a thickness ofi 0.05 mm to 0.4 mm. Owing to this constitution, the side wall section is made greatly thinner compared with a conventional size of 0.5 mm to 0.9 mm, and therefore, the container is made greatly light-weight. In addition, since the side wall section is two-dimensionally expanded by stretch blow molding, the strength of the side wall section is increased. <P>COPYRIGHT: (C)2012,JPO&INPIT |
