Title:
VESSEL SEALING CAP
Document Type and Number:
Japanese Patent JPS61273354
Kind Code:
A
Abstract:
A snap-type cap for sealing against escape of gases through an opening in an end closure of a container having contents therein which dissociate a gas therefrom. The cap includes a seal portion to engage with a sealing lip around the opening in the container end to provide an initial low pressure seal and a second high pressure seal as progressively higher pressures within the container exceed the sealing limit of the initial low pressure seal. The cap may further include an opening portion adapted for contacting an opening panel in the container end and effecting an opening in the container by applying pressure against the opening panel through the opening portion. An improved easy open container end having a smooth sealing lip for cooperating with the cap for resealing and a method of making such an end are also disclosed.
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Inventors:
ROBAATO ERU RABAAJI
ROBAATO II HEFUNAA
ROBAATO II HEFUNAA
Application Number:
JP12137186A
Publication Date:
December 03, 1986
Filing Date:
May 28, 1986
Export Citation:
Assignee:
ALUMINUM CO OF AMERICA
International Classes:
B21D51/38; B65D17/28; B65D17/32; B65D41/18; B65D47/08; (IPC1-7): B65D41/18
Attorney, Agent or Firm:
Aoki Akira
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