Title:
CLEANING SHEET AND CLEANING IMPLEMENT
Document Type and Number:
WIPO Patent Application WO/2011/061907
Kind Code:
A1
Abstract:
Disclosed is a cleaning sheet capable of picking up sufficient amounts of dirt and dust from surfaces to be cleaned. A cleaning sheet (1) comprises bundles of fibers (3) that are stacked upon, at a minimum, one surface of a support body sheet (2), a bonding portion (5) formed by the bundles of fibers (3) being bonded upon the support body sheet (2), and traversing the direction of the flow of the fibers, the support body sheet (2) being formed by stacking a plurality of sheet materials (6) and bonding the sheet materials (6) together, a space being formed between opposing sheet materials, the space thus formed constituting a handle insertion slot wherein a retaining material comprising a gripping handle may be inserted; and an elastic porous piece (4) being disposed either directly or indirectly upon the support body sheet (2) upon the external surface of the support body (2), and, at a minimum, a portion of the bundles of fibers (3) and the porous piece (4) being positioned upon a common surface of the support body sheet (2), thus allowing the picking up of sufficient amounts of dirt and dust from surfaces to be cleaned.
Inventors:
YAMADA KIKUO (JP)
Application Number:
PCT/JP2010/006639
Publication Date:
May 26, 2011
Filing Date:
November 11, 2010
Export Citation:
Assignee:
YAMADA KIKUO (JP)
International Classes:
A47L13/16; A47L13/20
Foreign References:
| JP2009240537A | 2009-10-22 | |||
| JP2007535362A | 2007-12-06 | |||
| JP2008195371A | 2008-08-28 | |||
| JP2000041928A | 2000-02-15 | |||
| JP3039916U | 1997-08-05 |
Attorney, Agent or Firm:
HOSOI, Isamu et al. (JP)
Isamu Hosoi (JP)
Isamu Hosoi (JP)
Download PDF:
Previous Patent: SEMICONDUCTOR DEVICE
Next Patent: POLYURETHANE RESIN FORMING COMPOSITION, AND WATER-SEALING MATERIAL FOR STEEL SHEET PILES
Next Patent: POLYURETHANE RESIN FORMING COMPOSITION, AND WATER-SEALING MATERIAL FOR STEEL SHEET PILES