Title:
SANITARY TISSUE PAPER
Document Type and Number:
WIPO Patent Application WO/2019/187345
Kind Code:
A1
Abstract:
This sanitary tissue paper has first slits which are disposed with a prescribed spacing in a longitudinal direction, and which extend in a width direction intersecting the longitudinal direction, wherein the first slits have perforations, and a cut length of the perforations increases from at least one edge portion in the width direction toward a central portion in the width direction.
Inventors:
WARASHINA SHINICHI (JP)
Application Number:
PCT/JP2018/044046
Publication Date:
October 03, 2019
Filing Date:
November 29, 2018
Export Citation:
Assignee:
DAIO SEISHI KK (JP)
International Classes:
A47K10/16; A47L13/16; B31F1/00; D21H27/00
Foreign References:
| US20010000737A1 | 2001-05-03 | |||
| JP2011074530A | 2011-04-14 | |||
| JPS6031896U | 1985-03-04 | |||
| US8741410B2 | 2014-06-03 | |||
| JP2004049261A | 2004-02-19 | |||
| JP2018057879A | 2018-04-12 |
Other References:
See also references of EP 3777626A4
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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