Title:
WET WIPE AND METHOD FOR MANUFACTURING WET WIPE
Document Type and Number:
WIPO Patent Application WO/2015/146256
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to provide a wet wipe which achieves both wet-strength and water-dissolvability. The wet wipe comprises the following configuration. This water-dissolving wet wipe (1) comprises a multi-layer sheet (4) provided with a first sheet (2) and a second sheet (3), said wet wipe (1) being characterized in that: the first sheet (2) comprises a first hydrophilic fiber-containing layer (2a) and a first hydrophobic fiber-containing layer (2b), and the second sheet (3) comprises a second hydrophilic fiber-containing layer (3a) and a second hydrophobic fiber-containing layer (3b); the multi-layer sheet (4) has a plurality of junction parts (5) at predetermined intervals; the plurality of junction parts (5) occupy 0.5% to 12.0% of the surface area; the first sheet (2) and the second sheet (3) each have a separability of less than or equal to 100 seconds; the multi-layer sheet (4) has a bending resistance of less than or equal to 150 mm; and the wet wipe (1) has a tensile strength of greater than or equal to 1.0 N / 25 mm.
Inventors:
KONISHI TAKAYOSHI (JP)
HIRAOKA TOSHIO (JP)
HIRAOKA TOSHIO (JP)
Application Number:
PCT/JP2015/051693
Publication Date:
October 01, 2015
Filing Date:
January 22, 2015
Export Citation:
Assignee:
UNICHARM CORP (JP)
International Classes:
D21H27/00; A47K7/00; D21H27/30
Foreign References:
| JP2006180983A | 2006-07-13 | |||
| JP2008190073A | 2008-08-21 | |||
| JP2000290899A | 2000-10-17 | |||
| JP2009155733A | 2009-07-16 | |||
| JP2011153387A | 2011-08-11 | |||
| JP2008188071A | 2008-08-21 | |||
| JP2005146451A | 2005-06-09 |
Other References:
See also references of EP 3123913A4
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
Aoki 篤 (JP)
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