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Title:
MULTILAYER BODY AND PACKAGING BAG
Document Type and Number:
WIPO Patent Application WO/2022/154034
Kind Code:
A1
Abstract:
This multilayer body comprises: an innermost layer (12a) which is a sealant that is formed of a polyethylene resin; and a reinforcement layer (12c) which is formed of a polyethylene resin. The reinforcement layer (12c) is formed of an unstretched polyethylene resin. This packaging bag (10) has a bottom member (12) which is folded into halves along a fold line. With respect to this packaging bag (10), at least the bottom member (12) is formed of a multilayer body.

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Inventors:
KUWABARA HIROSHI (JP)
MORI TOSHIHIKO (JP)
FUJIKAWA NAOTO (JP)
Application Number:
PCT/JP2022/000836
Publication Date:
July 21, 2022
Filing Date:
January 13, 2022
Export Citation:
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Assignee:
FUJIMORI KOGYO CO (JP)
International Classes:
B32B27/32; B65D30/02; B65D30/16
Foreign References:
JP2017081037A2017-05-18
JP2004075076A2004-03-11
JP2008100500A2008-05-01
JP2018016721A2018-02-01
JP2021171969A2021-11-01
JP2021004164A2021-01-14
JP2006007630A2006-01-12
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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