Title:
包装体
Document Type and Number:
Japanese Patent JP7400847
Kind Code:
B2
Abstract:
To provide a packaging bag capable of easily opening and accessing a content regardless of a shape of the content.SOLUTION: In a packaging body 1 in which peripheral edges of a first sheet 10 and a second sheet arranged opposite to each other are sealed with a seal portion 2, the first sheet 10 includes a fragile portion 15 configured to be more easily torn than other portions, and the second sheet includes a fragile portion 25 configured to be more easily torn than other portions. A part of the fragile portion 15 and a part of the fragile portion 25 extend in a direction of separating from each other so that a distance between them is monotonically increased in the front view of the packaging bag 1.SELECTED DRAWING: Figure 1
Inventors:
Masateru Hayashi
Application Number:
JP2022026069A
Publication Date:
December 19, 2023
Filing Date:
February 22, 2022
Export Citation:
Assignee:
TOPPAN Holdings Co., Ltd.
International Classes:
B65D75/62; B65D75/30
Domestic Patent References:
| JP2010030651A | ||||
| JP2015160646A |
Foreign References:
| US20150353237 |
Attorney, Agent or Firm:
Yasushi Matsunuma
Shiro Suzuki
Yuichiro Shimizu
Makiko Otsuki
Shiro Suzuki
Yuichiro Shimizu
Makiko Otsuki