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Title:
ALUMINUM ALLOY SHEET FOR DRINK CAN AND CONTAINER USING THE SAME
Document Type and Number:
Japanese Patent JP2008057019
Kind Code:
A
Abstract:

To provide a container in which deterioration in seamability is hard to occur, wrinkles and cracks are hard to be generated in a neck part, and the waviness of a print pattern is hard to be occurred.

This invention comprises each prescribed amount of Si, Fe, Cu, Mn, Mg, Zn and Ti, and the balance Al, and has a sheet thickness of 0.24 to 0.5 mm. Regarding the cup height in a shaped cup, the one in 0 to 180 and 90 positions is higher than that in the rolling direction 45 position, and also, earing ratio obtained by the cup height in the 45 position and the lower one selected from the cup height in the 0 to 180 position and the cup height in the 90 position is 1.0 to 2.0%.


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Inventors:
HOSOI MASAHIRO
TAKAHASHI MUNEHISA
ISHIDA TAKASHI
Application Number:
JP2006238146A
Publication Date:
March 13, 2008
Filing Date:
September 01, 2006
Export Citation:
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Assignee:
UNIVERSAL SEIKAN KK
MITSUBISHI ALUMINIUM
International Classes:
C22C21/00; B65D1/00; B65D1/12; B65D8/04; B65D65/02; C22C21/06; C22F1/04; C22F1/00
Domestic Patent References:
JP2002256366A2002-09-11
JP2005042195A2005-02-17
JP2005048288A2005-02-24
JP2002212691A2002-07-31
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Masakazu Aoyama



 
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