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Title:
CONTAINER
Document Type and Number:
WIPO Patent Application WO/2021/181690
Kind Code:
A1
Abstract:
A container (100) is constituted by comprising: one or a plurality of sheet materials that include a body-constituting sheet material (21) obtained by laminating a plurality of film layers that include an inner film layer (23) and an outer film layer (22). The body-constituting sheet material (21) has: a first non-bonded section (24a) in which the inner film layer (23) and the outer film layer (22) are non-bonded; a second body seal section (27) in which the inner film layer (23) and the outer film layer (22) are bonded; and a second non-bonded section (24b) in which the inner film layer (23) and the outer film layer (22) are non-bonded. A filling material is sealed in the first non-bonded section (24a) to form a filled section (60). When an isolating seal section (26c), which is a portion that separates the filled section (60) from the second non-bonded section (24b) in a first body seal section (26), is detached, the filling material is allowed to flow from the filled section (60) into the second non-bonded section (24b).

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Inventors:
OYAMA TSUBASA (JP)
KODAMA DAISUKE (JP)
Application Number:
PCT/JP2020/011228
Publication Date:
September 16, 2021
Filing Date:
March 13, 2020
Export Citation:
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Assignee:
KAO CORP (JP)
International Classes:
B65D30/16; B65D75/38; B65D77/04
Foreign References:
JP2018144886A2018-09-20
JP2018108842A2018-07-12
JP2018144860A2018-09-20
JP2019214398A2019-12-19
US20160297591A12016-10-13
Attorney, Agent or Firm:
MIGITA, Shunsuke (JP)
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