Title:
FLEXIBLE CONTAINER
Document Type and Number:
WIPO Patent Application WO/2019/087908
Kind Code:
A1
Abstract:
Provided is an easily openable flexible container. This container is provided with an outer bag, an inner bag, a first binder, and a cover, and contains contents. The outer bag has a bottom surface section having a lower opening formed therein. The inner bag is housed within the outer bag, is cylindrically shaped so as to receive contents therein, and has a discharge opening section. The discharge opening section has formed therein a discharge passage for discharging the contents and extends to below the bottom surface section through the lower opening. The first binder binds the discharge opening section so as to close the discharge passage. The cover closes the lower opening and is mounted outside the bottom surface section so as to cover the discharge opening section. The discharge opening section is narrowed so as to close the discharge passage. The first binder binds the discharge opening section so that the discharge opening section is kept narrowed. The cover is mounted outside the bottom surface section so as to cover the discharge opening section bound by the first binder.
Inventors:
SHIRAISHI NOBUMASA (JP)
TAKEMOTO KAZUSHI (JP)
MATSUO TOMOHIRO (JP)
TAKEMOTO KAZUSHI (JP)
MATSUO TOMOHIRO (JP)
Application Number:
PCT/JP2018/039582
Publication Date:
May 09, 2019
Filing Date:
October 25, 2018
Export Citation:
Assignee:
SUMITOMO SEIKA CHEMICALS (JP)
HAGIHARA IND (JP)
HAGIHARA IND (JP)
International Classes:
B65D88/22
Domestic Patent References:
| WO2017157999A1 | 2017-09-21 |
Foreign References:
| JP2002337939A | 2002-11-27 | |||
| JP3212140U | 2017-08-24 | |||
| JPH11189289A | 1999-07-13 | |||
| JPS57202987U | 1982-12-24 | |||
| JPS3911396Y1 | 1964-04-30 | |||
| JP3191096U | 2014-06-05 | |||
| JP2004026202A | 2004-01-29 | |||
| JP2016033022A | 2016-03-10 |
Other References:
See also references of EP 3705421A4
Attorney, Agent or Firm:
TACHIBANA, Kenji et al. (JP)
Download PDF: