Title:
DRINKING CAN
Document Type and Number:
Japanese Patent JP2001171639
Kind Code:
A
Abstract:
To prevent deformation from occurring to a can lid of a two-piece type drinking can filled with alcoholic drinks such as beer or highly saccharated drinks even in the case where the can is stored in freezing and also to prevent contents of the can from spilling out.
For a drinking can in a structure wherein an easily openable can lid 3 is mounted by seaming onto an opening end of a cylindrical can drum 1 having a can bottom 2 integrally therewith, the pressure-resisting strength for the can bottom 2 is set lower by a specified pressure, for instance by 60 kpa, or more than the pressure-resisting strength for the can lid 3, and thereby the can bottom deforms earlier than the can lid when contents of the can are freezed.
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Inventors:
HOSOI MASAHIRO
Application Number:
JP35808399A
Publication Date:
June 26, 2001
Filing Date:
December 16, 1999
Export Citation:
Assignee:
MITSUBISHI MATERIALS CORP
International Classes:
B65D1/12; (IPC1-7): B65D1/12
Attorney, Agent or Firm:
Masatake Shiga (7 outside)