Title:
REFILL BAG
Document Type and Number:
Japanese Patent JP2014122043
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a refill bag by which liquid can be poured stably.SOLUTION: A first protrusion part 30, which is arranged so as to cross a perpendicular bisector 18 with respect to a boundary line 19 between a main body part 14 and a pouring part 15 on at least the main body part 14 and protrudes outward, and a second protrusion part 40 arranged on the first protrusion part 30 so as to protrude further outward from the first protrusion part 30 are formed on each of a front surface 11 and a rear surface 12 of a refill bag 10. The second protrusion part 40 is arranged in the main body part 14, and includes a first part 43 which crosses the perpendicular bisector with respect to the boundary line 19 between the main body part 14 and the pouring part 15, and extends so as to protrude in a direction from the pouring part 15 to the main body part 14. The second protrusion part 40 further includes a second part 44 which is arranged so as to overlap at least a part of the first part 43 when viewed from a pouring direction, and is positioned on a side of a part to be opened 16 with respect to the first part 43.
Inventors:
SENTO WAKAKO
OTSUKA KOJI
OTSUKA KOJI
Application Number:
JP2012278114A
Publication Date:
July 03, 2014
Filing Date:
December 20, 2012
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B65D33/36; B65D30/16; B65D33/00
Domestic Patent References:
| JP2008179405A | 2008-08-07 | |||
| JP2008007144A | 2008-01-17 | |||
| JP2008168921A | 2008-07-24 | |||
| JP2006117263A | 2006-05-11 | |||
| JP2002154559A | 2002-05-28 |
Attorney, Agent or Firm:
Hirohito Katsunuma
Hiroyuki Nagai
Katsuomi Isogai
Yukihiro Hotta
Kazuo Okamura
Hiroyuki Nagai
Katsuomi Isogai
Yukihiro Hotta
Kazuo Okamura