Title:
EASY-OPEN PACKAGING BAG
Document Type and Number:
Japanese Patent JP2011105357
Kind Code:
A
Abstract:
To provide an easy-open packaging bag having a structure in which incisions are not affected by emboss processing when an emboss part for confirming the position of an easy-open part provided with the minute incisions is provided.
The easy-open packaging bag has the easy-open part provided with the plurality of minute incisions serving as a starting point of opening at a seal part pasted by a film. In the vicinity of the easy-open part of the seal part, the emboss part is provided. The shortest distance between the periphery of the emboss part and the periphery of the processing region of the easy-open part is provided at least by the distance corresponding to the height of the emboss part.
Inventors:
KANZAKI KEIZO
KANEDA HIROYUKI
HOSOKAWA MASAFUMI
KANEDA HIROYUKI
HOSOKAWA MASAFUMI
Application Number:
JP2009263596A
Publication Date:
June 02, 2011
Filing Date:
November 19, 2009
Export Citation:
Assignee:
TOYO SEIKAN KAISHA LTD
International Classes:
B65D33/00
Domestic Patent References:
| JPH11301700A | 1999-11-02 | |||
| JPH07132944A | 1995-05-23 | |||
| JP2004314985A | 2004-11-11 | |||
| JP3890313B2 | 2007-03-07 | |||
| JPH11301700A | 1999-11-02 |
Attorney, Agent or Firm:
Kazunobu Sera
Hiroyasu Kanai
Koichiro Sakai
Hiroyasu Kanai
Koichiro Sakai
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