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Title:
SEALED CONTAINER FOR LIQUID EMULSION AND LIQUID EMULSION PRODUCT
Document Type and Number:
WIPO Patent Application WO/2016/080419
Kind Code:
A1
Abstract:
Provided are a sealed container for holding, carrying, and discharging a liquid emulsion and a liquid emulsion product obtained by filling the container with the liquid emulsion. The sealed container is easy to unseal and reseal repeatedly, easy to handle during storage due to resistance to leakage, allows easy discharge of the content due to control of the usage and the amount of discharge according to the intention of the user, and makes it easy to preserve the quality and flavor of the content. This spout-equipped gusset pouch container is provided with a pouch formed with a pair of soft packaging sheets and a gusset sheet comprising a soft packaging sheet, and a spout attached to the pouch for filling, carrying, and discharging a liquid emulsion. By heat sealing the upper edges and both side edges of the pair of soft packaging sheets, an upper edge seal is formed at the upper edge of the pouch, a first side edge seal and a spout attaching part that is inclined at 30-60 degree from an end of the upper edge seal toward the upper end of the first side edge seal are formed on one of the side edges of the pouch, and a second side edge seal is formed at the other side edge of the pouch. By heat sealing the rim of the gusset sheet to be folded in via a fold-in part between the soft packaging sheets to the inside of the lower ends of the soft packaging sheets, a lower edge seal is formed at the lower end of the pouch.

Inventors:
AZUMA Shunji (Meiji Co. Ltd., 540 Naruda, Odawara-sh, Kanagawa 62, 〒2500862, JP)
OHIRA Yuka (Meiji Co. Ltd., 540 Naruda, Odawara-sh, Kanagawa 62, 〒2500862, JP)
TAKEO Chie (Meiji Co. Ltd., 540 Naruda, Odawara-sh, Kanagawa 62, 〒2500862, JP)
OTSUKA Koji (1-1 Ichigaya-kaga-cho 1-chome, Shinjuku-ku Tokyo, 01, 〒1628001, JP)
Application Number:
JP2015/082346
Publication Date:
May 26, 2016
Filing Date:
November 18, 2015
Export Citation:
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Assignee:
MEIJI CO., LTD. (2-10, Shinsuna 1-chome Koutou-k, Tokyo 08, 〒1368908, JP)
DAI NIPPON PRINTING CO., LTD. (1-1 Ichigaya-kaga-cho 1-chome, Shinjuku-ku Tokyo, 01, 〒1628001, JP)
International Classes:
B65D85/72; A23C13/00; A23L9/20; B65D75/58
Domestic Patent References:
WO2004094252A12004-11-04
WO2013008904A12013-01-17
Foreign References:
JP2008013235A2008-01-24
JP2010202267A2010-09-16
JP2013014366A2013-01-24
US6050451A2000-04-18
JP2010120658A2010-06-03
JP2003104389A2003-04-09
JPH11243893A1999-09-14
JP2006206111A2006-08-10
US20140119676A12014-05-01
Attorney, Agent or Firm:
WAKUI Kenichi et al. (Ohtakamico-shinjuku Bldg, 9th Fl. 10-3, Shinjuku 1-chome, Shinjuku-k, Tokyo 22, 〒1600022, JP)
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