Title:
PERFORATED SHEET
Document Type and Number:
WIPO Patent Application WO/2019/216252
Kind Code:
A1
Abstract:
[Problem] To provide a perforated sheet having more easily torn perforations, and a package comprising the same. [Solution] The perforated sheet according to the present invention comprises a sheet and at least one perforation in the sheet arranged at prescribed intervals along a line extending in a first direction and constituted by a plurality of through-holes that penetrate the sheet, at least some of the plurality of through-holes opening in a second direction orthogonal to the first direction.
Inventors:
SHIRAKI NARUTOMO (JP)
IZITSU HAYATO (JP)
NAKASUKA YOUHEI (JP)
IZITSU HAYATO (JP)
NAKASUKA YOUHEI (JP)
Application Number:
PCT/JP2019/017787
Publication Date:
November 14, 2019
Filing Date:
April 25, 2019
Export Citation:
Assignee:
KOBAYASHI PHARMACEUTICAL CO LTD (JP)
International Classes:
B65D65/28; B65D23/08; B65D25/20; B65D75/62
Foreign References:
| JP2004018089A | 2004-01-22 | |||
| JP2006213372A | 2006-08-17 | |||
| JP2003026127A | 2003-01-29 | |||
| JPH09207922A | 1997-08-12 | |||
| US20160130059A1 | 2016-05-12 |
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