Title:
不正開封防止型の閉鎖体
Document Type and Number:
Japanese Patent JP2007533488
Kind Code:
A
Abstract:
Preforms ( 90 ) from which bottles can be blown are disclosed. Each disclosed preform has a body, a flange ( 92 ) encircling the body and a band ( 94 ) protruding from the body. The flange ( 92 ), the band ( 94 ) and the part of the body above the flange ( 92 ) define a trough ( 106 ). When a cap ( 102 ) is fitted, the ring ( 112 ) is joined to the remainder of the cap's skirt along a weakened line ( 108 ), as well as the weakened line and the adjacent part of the remainder of the skirt ( 104 ), enter the trough. The band ( 94 ) can be heat shrunk onto the ring ( 112 ).
Inventors:
Human, jean, petrus
Application Number:
JP2006551657A
Publication Date:
November 22, 2007
Filing Date:
December 23, 2004
Export Citation:
Assignee:
Human, jean, petrus
International Classes:
B29C49/02; B29B11/14; B29C45/00; B29C45/26; B29C45/40; B29C49/00; B65D1/00; B65D1/02; B65D41/34; B65D55/08; B29C49/06; B29L22/00
Domestic Patent References:
| JPH01500656A | 1989-03-09 |
Foreign References:
| US4852751A | 1989-08-01 | |||
| US3716162A | 1973-02-13 | |||
| US4111325A | 1978-09-05 |
Attorney, Agent or Firm:
Yuichi Yamada
Masakazu Noda
Masakazu Noda