Title:
EASILY OPENABLE TWOFOLD BAG
Document Type and Number:
Japanese Patent JP2012246049
Kind Code:
A
Abstract:
To provide a twofold bag from which goods including food such as snacks, medicines, cosmetics or other sundries packaged therein can be easily taken out by tearing a part of an individual package film.
This easily openable twofold bag is formed with a heat seal part 17 apart from an edge so that a holding part 12 for holding an upper sheet 14 from one edge 15 is secured. The holding part 12 side of the heat seal part 17 is recessed to be concaved, which is also formed with a pair of cut lines 13, 13 from the edge for easily tearing a part of the upper sheet 14 from the cut lines 13, 13 for opening the bag.
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Inventors:
KANDA KOHEI
KAWABATA NORIYUKI
FUKUI KAZUYOSHI
KAWABATA NORIYUKI
FUKUI KAZUYOSHI
Application Number:
JP2011121757A
Publication Date:
December 13, 2012
Filing Date:
May 31, 2011
Export Citation:
Assignee:
J-FILM CORP
FUKUHO SEITAI:KK
FUKUHO SEITAI:KK
International Classes:
B65D33/00
Domestic Patent References:
| JPS63144447U | 1988-09-22 | |||
| JP2003072774A | 2003-03-12 | |||
| JPH0825583B2 | 1996-03-13 | |||
| JP2003300537A | 2003-10-21 | |||
| JPS58151510U | 1983-10-11 | |||
| JP2007106488A | 2007-04-26 | |||
| JP2007099327A | 2007-04-19 |
Attorney, Agent or Firm:
Bunji Kamada
Takayoshi Tagawa
Masanori Kitagawa
Nozomi Jiro
Takayoshi Tagawa
Masanori Kitagawa
Nozomi Jiro