Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
WET SHEET FOR CLEANING AND METHOD FOR PRODUCING WET SHEET FOR CLEANING
Document Type and Number:
WIPO Patent Application WO/2018/079827
Kind Code:
A1
Abstract:
This wet sheet for cleaning (1) of the present invention, which is composed of a plurality of layers and impregnated with a chemical solution, is characterized by being provided with outer layers (3) respectively disposed on a front surface layer and a rear surface layer, and an inner layer (2) having a hydrophilic fiber and disposed on an intermediate layer that is interposed between the outer layers (3), wherein: the inner layer (2) is composed of a plurality of layers and is provided with a hydrophilic fiber inner layer (21) having the hydrophilic fiber, and a hydrophobic fiber inner layer (22) having a hydrophobic fiber; the hydrophobic fiber inner layer (22) is adjacent to at least one of the outer layers; the inner layer (2) includes 50 wt% or more of pulp, and has a basis weight of 20-75 g/m2; and the inner layer (2) has a mass which is 20-70% of the total mass of the wet sheet for cleaning.

Inventors:
SHINTANI, Naoki (5-1, Mishimakamiya-cho, Shikokuchuo-sh, Ehime 92, 〒7990492, JP)
Application Number:
JP2017/039311
Publication Date:
May 03, 2018
Filing Date:
October 31, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DAIO PAPER CORPORATION (2-60, Mishimakamiya-cho Shikokuchuo-sh, Ehime 92, 〒7990492, JP)
International Classes:
A47L13/17; B32B5/26; D04H1/435; D04H1/4374
Foreign References:
JP2012100950A2012-05-31
JP2002238822A2002-08-27
JP2006016733A2006-01-19
JP2014129632A2014-07-10
JP2014113409A2014-06-26
JP2011224385A2011-11-10
US20140366294A12014-12-18
Attorney, Agent or Firm:
ARAFUNE, Hiroshi et al. (17F. Tokyo Takarazuka Bldg., 1-1-3, Yurakucho, Chiyoda-k, Tokyo 06, 〒1000006, JP)
Download PDF: