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Title:
POUCH AND POUCH INCLUDING LIQUID CONTENTS
Document Type and Number:
WIPO Patent Application WO/2019/131483
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a pouch and a pouch including liquid contents that, using a simple configuration, enable a fragrant component included in the contents of the pouch to be released to the outside without opening the pouch, while avoiding external leakage and degradation in the quality of the contents. This pouch is formed in a bag-shape by forming an external peripheral seal section having a film thermally adhered thereto, and accommodates contents in an accommodation part that is inward of the external peripheral seal section, wherein the pouch is characterized in that: at least one side of the film has formed thereon a fragrant component release section in a position that corresponds to the accommodation part; and the fragrant component release section is constructed by a material removal section formed in a partial range in the thickness direction of the film and/or a notch-type score.

Inventors:
MIURA Takashi (Technical Center, 1-1-70, Yako, Tsurumi-ku, Yokohama-sh, Kanagawa 01, 〒2300001, JP)
ATSUMI Reina (Technical Center, 1-1-70, Yako, Tsurumi-ku, Yokohama-sh, Kanagawa 01, 〒2300001, JP)
Application Number:
JP2018/047178
Publication Date:
July 04, 2019
Filing Date:
December 21, 2018
Export Citation:
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Assignee:
TOYO SEIKAN CO., LTD. (18-1, Higashi-Gotanda 2-chome Shinagawa-k, Tokyo 40, 〒1418640, JP)
International Classes:
B65D81/26; B32B3/30; B65D30/10; B65D33/01; B32B27/18
Foreign References:
JPH10167335A1998-06-23
JP2016043966A2016-04-04
JP2003535723A2003-12-02
JP3184474U2013-06-27
JP2016043543A2016-04-04
JP2016068982A2016-05-09
JP2003252337A2003-09-10
JP2003276738A2003-10-02
KR20170003838U2017-11-09
JP2014217735A2014-11-20
JP2017065767A2017-04-06
Attorney, Agent or Firm:
FUJIMOTO Nobuo et al. (4th Floor Hamamatsu-cho Suzuki Building, 1-2-11 Hamamatsu-cho, Minato-k, Tokyo 13, 〒1050013, JP)
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