| 摘要 |
PROBLEM TO BE SOLVED: To provide a cleaning sheet capable of picking up sufficient amounts of dirt and dust from surfaces to be cleaned. SOLUTION: 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. COPYRIGHT: (C)2011,JPO&INPIT
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