Title:
CLEANING SHEET
Document Type and Number:
WIPO Patent Application WO/2018/003566
Kind Code:
A1
Abstract:
In order to improve dust-scraping performance and dust-collecting performance, a cleaning sheet is provided with a configuration which includes a second fibrous sheet (3), a third fibrous sheet (4) comprising a paper material containing a cellulose ingredient, and an elastic member (5) laminated to the second fibrous sheet and the third fibrous sheet and shrinking the second fibrous sheet and the third fibrous sheet, and in which a rugged surface has been formed.
Inventors:
YAMADA KIKUO (JP)
Application Number:
PCT/JP2017/022507
Publication Date:
January 04, 2018
Filing Date:
June 19, 2017
Export Citation:
Assignee:
YAMADA KIKUO (JP)
International Classes:
A47L13/16; B32B5/26; D04H1/425; D04H1/4374; D04H1/593
Foreign References:
| JP2015092954A | 2015-05-18 | |||
| JP2011072576A | 2011-04-14 | |||
| JP2006305175A | 2006-11-09 | |||
| JP2016506322A | 2016-03-03 | |||
| JPH0614858A | 1994-01-25 | |||
| JPH0471922U | 1992-06-25 |
Attorney, Agent or Firm:
KATAYAMA, Shuhei (JP)
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