Title:
ワイピングシート及び清掃具
Document Type and Number:
Japanese Patent JP7055009
Kind Code:
B2
Abstract:
To provide a wiping sheet which improves both dust collectability and operability when wiping.SOLUTION: A wiping sheet 1 includes a fiber assembly 1A which at least includes a first fiber 11 and a second fiber 12 of a smaller diameter than the first fiber and in which the fibers are entangled, and has a first surface 1F and a second surface 1R positioned on the opposite side of the first surface. A presence ratio of the first fiber 11 increases to a center part C in a thickness direction of the wiping sheet 1 from each of the first surface 1F and the second surface 1R, and a presence ratio of the second fiber 12 increases to the first surface 1F and the second surface 1R respectively from the center part C in the thickness direction of the wiping sheet. In each of the first surface 1F and the second surface 1R, the presence ratio of the second fiber 12 is higher than that of the first fiber 11. A cleaner 100 has the wiping sheet 1 and a cleaning tool 120 provided with a head part 110 that can fit the wiping sheet 1.SELECTED DRAWING: Figure 1
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Inventors:
Yukito Narita
Shotaro Yurino
Kaneda Manabu
Shotaro Yurino
Kaneda Manabu
Application Number:
JP2017234680A
Publication Date:
April 15, 2022
Filing Date:
December 06, 2017
Export Citation:
Assignee:
Kao Corporation
International Classes:
A47L13/16; A47L13/17; A47L13/20
Domestic Patent References:
| JP2005192624A | ||||
| JP2002045323A | ||||
| JP2001190469A | ||||
| JP10272083A | ||||
| JP2017113282A | ||||
| JP2000210238A | ||||
| JP2013007132A | ||||
| JP2010007219A |
Attorney, Agent or Firm:
Showa International Patent Office