Title:
【発明の名称】密閉中空容器およびその製造方法
Document Type and Number:
Japanese Patent JP3319809
Kind Code:
B2
Abstract:
PURPOSE:To completely close a blow-in hole of a hollow container and also prevent an impact from being applied from outside to a closed part. CONSTITUTION:A hollow container comprises a container body 1, a mouth 2 connected to the body 1 and a swollen part 3 connected to a cut part 5 to be an opening of the mouth 2, wherein a sidewall of the swollen part 3 is made to protrude inward its internal side to form a recess 4, and a blow-in hole 7 formed at a bottom wall of the recess 4 is closed to be sealed by closing resin 6 having a rivet-like shape. Since an entire part closed by the closing resin 6 is surrounded by a peripheral wall of the recess 4, no impact may be applied directly from outside.
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| JP2000006231 | PLASTIC CONTAINER WITH LABEL |
Inventors:
Sumio Nagai
Application Number:
JP9367993A
Publication Date:
September 03, 2002
Filing Date:
March 29, 1993
Export Citation:
Assignee:
Kyoraku Co., Ltd.
International Classes:
B29C49/24; B65D1/00; B65D1/02; (IPC1-7): B65D1/02; B29C49/24; B65D1/09
Domestic Patent References:
| JP5097659A | ||||
| JP60228236A | ||||
| JP357622A | ||||
| JP6286742A |
Attorney, Agent or Firm:
Yoshiro Sakamoto