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Title:
ALUMINUM FOIL FOR PTP AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
Japanese Patent JP2016204683
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an aluminum foil for PTP in which the generation of cracks in an embossment part is prevented without deteriorating extractability of contents and a manufacturing method therefor.SOLUTION: An aluminum foil for PTP sealed by a resin film in a press-through package (PTP) contains Fe: 0.2 mass% to 1.4 mass% and Cu: 0.01 mass% to 0.10 mass% and the balance Al with inevitable impurities and has elongation in a direction of 45° to a rolling direction of 2.0% or more.SELECTED DRAWING: None

Inventors:
NISHIDA HIROAKI
SUZUKI TAKASHI
ENDO MASAYA
Application Number:
JP2015084323A
Publication Date:
December 08, 2016
Filing Date:
April 16, 2015
Export Citation:
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Assignee:
MITSUBISHI ALUMINIUM
International Classes:
C22C21/00; B21B1/40; B21B3/00; B65D65/40; B65D83/04; C22F1/04
Domestic Patent References:
JPH04337043A1992-11-25
JPH06293931A1994-10-21
JP2012052158A2012-03-15
JPS6425933A1989-01-27
JP2003164903A2003-06-10
Foreign References:
WO2014021170A12014-02-06
WO2013168606A12013-11-14
WO2012036181A12012-03-22
Attorney, Agent or Firm:
Masakazu Aoyama



 
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