EP 1923496 B1 20101110 - CLEANING CLOTH
Title (en)
CLEANING CLOTH
Title (de)
REINIGUNGSTUCH
Title (fr)
CHIFFON DE NETTOYAGE
Publication
Application
Priority
JP 2005016657 W 20050909
Abstract (en)
[origin: EP1923496A1] The present invention provides a cleaning cloth, in which a large number of parallel ridge regions are formed at predetermined intervals in a nonwoven cloth made of synthetic resin fibers each having a small diameter so that the fibers protrude by needle punching means. This makes it possible for edges of a large number of ridge regions arranged in parallel to each other to function as cleaning edges to clean a surface of an article to be cleaned effectively. Further, since the ridge regions have the predetermined width, an appropriate strength of the ridge regions can be secured to restrain the quantity of compressive deformation of the edge parts by a frictional force during cleaning. Thus, a high cleaning performance can be exhibited.
IPC 8 full level
A47L 13/16 (2006.01); D04H 1/4291 (2012.01); D04H 1/435 (2012.01); D04H 1/46 (2012.01); D04H 11/08 (2006.01)
CPC (source: EP US)
A47L 13/16 (2013.01 - EP US); D04H 11/08 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1923496 A1 20080521; EP 1923496 A4 20090114; EP 1923496 B1 20101110; DE 602005024721 D1 20101223; HK 1112494 A1 20080905; JP WO2007029335 A1 20090312; US 2009119862 A1 20090514; WO 2007029335 A1 20070315
DOCDB simple family (application)
EP 05782032 A 20050909; DE 602005024721 T 20050909; HK 08106245 A 20080604; JP 2005016657 W 20050909; JP 2007534229 A 20050909; US 99015105 A 20050909