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Title:
LIQUID PACKAGING BAG
Document Type and Number:
Japanese Patent JP2013018504
Kind Code:
A
Abstract:

To provide a liquid packaging bag that is prevented from causing a leak of liquid filled therein from the vicinity of a needle even if boring a hole by the needle.

The liquid packaging bag is constituted of a laminated film 1 including at least an inner layer 2 and an outer layer 4. The inner layer 2 is formed of linear low-density polyethylene (LLDPE), and the outer layer 4 is formed of LLDPE that has a heat-resistant temperature higher than that of the inner layer 2.


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Inventors:
YOSHIDA TADAO
OKAMOTO YASUHIRO
YANO SHINICHI
ITAI HIDEKI
Application Number:
JP2011151951A
Publication Date:
January 31, 2013
Filing Date:
July 08, 2011
Export Citation:
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Assignee:
OSAKA SEALING LABEL PRINT
YANO SHINICHI
International Classes:
B65D30/02; B65D65/40; B67D3/00
Domestic Patent References:
JP2010143630A2010-07-01
JP3164997U2010-12-24
JP2012111229A2012-06-14
JP2011046446A2011-03-10
Attorney, Agent or Firm:
Kazuhide Okada



 
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