Title:
シート包装体
Document Type and Number:
Japanese Patent JP7227793
Kind Code:
B2
Abstract:
To provide a sheet package which has an excellent feature for taking out sheets.SOLUTION: A sheet package has: a packaging bag which stores laminated sheets; and a take-out port which is formed on an upper surface of the packaging bag and from which the sheets are pulled out. The take-out port includes a first slit extending in a first direction. The first slit includes at least one curve part which protrudes from a first center line passing through a center of the upper surface along the first direction to one side relative to the first center line in a second direction intersecting with the first direction. The curve part is disposed at the one side.SELECTED DRAWING: Figure 1
Inventors:
Shinichi Warashina
Application Number:
JP2019036752A
Publication Date:
February 22, 2023
Filing Date:
February 28, 2019
Export Citation:
Assignee:
Daio Paper Co., Ltd.
International Classes:
B65D83/08; B65D75/62
Domestic Patent References:
| JP4056674U | ||||
| JP2018052559A | ||||
| JP2009126549A | ||||
| JP9040039A | ||||
| JP2010013181A | ||||
| JP10507106A |
Foreign References:
| WO2015185217A1 | ||||
| US6053357 | ||||
| CN104891012A | ||||
| KR1020140025897A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito