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Title:
LAMINATE
Document Type and Number:
Japanese Patent JP2016055474
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a laminate sheet capable of reducing abrasion of a blade used for punching a PTP package.SOLUTION: A laminate sheet has a white-colored layer on aluminum foil, the white-colored layer containing a vinyl chloride/vinyl acetate-based copolymer resin and alumina/silica-treated rutile-type titanium oxide. Generally considering an aptitude for reading a bar code by a bar code reader, the rate of the alumina/silica-treated rutile-type titanium oxide in the white-colored layer is 20-60 wt.%, preferably 30-50 wt.%. The titanium oxide has preferably an average particle size of 0.1-0.4 μm.SELECTED DRAWING: None

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Inventors:
ONO JUNICHI
Application Number:
JP2014181963A
Publication Date:
April 21, 2016
Filing Date:
September 08, 2014
Export Citation:
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Assignee:
T&K TOKA CORP
International Classes:
B32B15/08; B32B15/082; B65D65/40; B65D75/34
Domestic Patent References:
JP2004035597A2004-02-05
JP2005105126A2005-04-21
JP2014151554A2014-08-25
JP2005132460A2005-05-26
JP5351350B12013-11-27
JP2008174302A2008-07-31
JP2007291377A2007-11-08
Foreign References:
US20020193031A12002-12-19
Attorney, Agent or Firm:
Kenichi Morita
Kenjiro Yamaguchi



 
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