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Title:
PACKAGING MATERIAL HAVING GAS BARRIER FILM ATTACHED THERETO
Document Type and Number:
WIPO Patent Application WO/2024/122230
Kind Code:
A1
Abstract:
Provided is a packaging material having a gas barrier film attached thereto for high internal visibility. Said packaging material comprises: a packaging material including a resin film; a first barrier film attached to the side opposite to one side of the packaging material; and a second barrier film which is attached to the one side of the packaging material and includes an aluminum layer, wherein the first barrier film has a base organic layer, an inorganic layer, and a protective organic layer in this order on a support, the packaging material and the first barrier film are attached at the peripheries thereof and have a space formed therebetween, and a haze layer having a haze of 10-50% is disposed between the packaging material and the first barrier film.

Inventors:
SEKI TOMOKAZU (JP)
IWASE EIJIRO (JP)
Application Number:
PCT/JP2023/039362
Publication Date:
June 13, 2024
Filing Date:
November 01, 2023
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
B32B15/08; B65D65/40
Domestic Patent References:
WO2012043823A12012-04-05
Foreign References:
JP2014184627A2014-10-02
JP2015171798A2015-10-01
JPH10277135A1998-10-20
JP2019150987A2019-09-12
JP2021075309A2021-05-20
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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