Title:
【発明の名称】内圧制限装置付き容器蓋
Document Type and Number:
Japanese Patent JP2742315
Kind Code:
B2
Abstract:
The container enclosure according to the invention with a safety valve comprises a valve (11) with a valve seat (17) and a valve body (26), the valve body consisting of a gas-tight film (26) which is laminated onto the outside of a sponge body (25) serving as a spring assembly, which film is pressed onto the valve seat by the compressed sponge body. The valve body and the spring assembly can thus be cut out of a continuous material and inserted unchanged in the container closure.
Inventors:
Dieter Paisle
Bernd Hutskmann
Jürgen Kopp
Bernd Hutskmann
Jürgen Kopp
Application Number:
JP2701890A
Publication Date:
April 22, 1998
Filing Date:
February 06, 1990
Export Citation:
Assignee:
Unilever Namrose Rose Bennaught Sharp
International Classes:
B65D51/16; B65D51/24; (IPC1-7): B65D51/16; B65D51/24
Domestic Patent References:
| JP62125751U | ||||
| JP51143031U |
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)