Title:
熱可塑性樹脂容器を製造するための方法と成形型
Document Type and Number:
Japanese Patent JP4197866
Kind Code:
B2
Abstract:
A recess of a thermoplastic resin container (1) is formed by urging a part of a thermoplastic resin sheet into a cavity of a mold after heating the part of the thermoplastic resin sheet, so that a bottom portion and side walls of the recess are formed, wherein a bottom of the cavity (2) has a convex shape area protruding in a depth direction away from the base portion formed on another part of the thermoplastic resin on the mold.
Inventors:
Tong Tech Hong
Hideto Aoki
Hideto Aoki
Application Number:
JP2001361946A
Publication Date:
December 17, 2008
Filing Date:
November 28, 2001
Export Citation:
Assignee:
Sumitomo Bakelite Co., Ltd.
Sumi Carrier Singapore Private Limited
Sumi Carrier Singapore Private Limited
International Classes:
B29C51/30; B29C51/10; B65B47/02; B65B15/04; B65D73/00; B65D73/02; B65D85/86; H01L21/673; B29L7/00; B29L22/00
Domestic Patent References:
| JP8011930A | ||||
| JP10120075A | ||||
| JP10120077A | ||||
| JP8198318A | ||||
| JP10146884A |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yutaka Yoshida
Yukio Iwamoto
Hajime Asamura
Yutaka Yoshida
Yukio Iwamoto