Title:
CLEANING SHEET
Document Type and Number:
WIPO Patent Application WO/2010/092895
Kind Code:
A1
Abstract:
Disclosed is a cleaning sheet (1A) which comprises a base sheet (2) and a plurality of long fiber bundles (3), each being composed of long fibers (31) gathering together, that are positioned in parallel and bonded to one another on the base sheet. The long fiber bundles (3) are formed by bonding the long fibers to one another at fiber-bonding parts (32). The long fiber bundles (3) are bonded to the base sheet (2) via sheet-bonding parts (21). The sheet-bonding parts (21) are overlapped on the fiber-bonding parts (32). The long fiber bundles (3) are cut at linear cutting part (24) and the linear cutting part (24) are positioned in the space between sheet-bonding parts (21) adjacent to each other. The long fiber bundles (3) comprise cut fibers (311) and non-cut fibers (312).
Inventors:
OTSUKA HIROSHI (JP)
WADA MINORU (JP)
NAGAI SATOSHI (JP)
WADA MINORU (JP)
NAGAI SATOSHI (JP)
Application Number:
PCT/JP2010/051573
Publication Date:
August 19, 2010
Filing Date:
February 04, 2010
Export Citation:
Assignee:
KAO CORP (JP)
OTSUKA HIROSHI (JP)
WADA MINORU (JP)
NAGAI SATOSHI (JP)
OTSUKA HIROSHI (JP)
WADA MINORU (JP)
NAGAI SATOSHI (JP)
International Classes:
A47L13/16; A47L13/256; B32B5/02; D04H1/54; D04H3/04
Domestic Patent References:
WO2005099549A1 | 2005-10-27 |
Foreign References:
JP2008289867A | 2008-12-04 | |||
JP2005131422A | 2005-05-26 | |||
JP2000296084A | 2000-10-24 |
Other References:
See also references of EP 2397059A4
None
None
Attorney, Agent or Firm:
HATORI, Osamu et al. (JP)
Osamu Hatori (JP)
Osamu Hatori (JP)
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