CLEANING SHEET

PROBLEM TO BE SOLVED: To provide a cleaning sheet capable of catching cotton-like dust and wiping off even relatively larger dust, especially rice grains, crumbs, sesame seeds or sand or the like. SOLUTION: In the cleaning sheet 1A, each of a plurality of fiber aggregates 2, 3 in which the twist number of configuring short fibers is different is bonded through a bonding part 5 to one surface of a base material sheet 4 to form a cleaning part 6. The plurality of bonding parts 5 are disposed at a predetermined interval in one direction. Each of the plurality of fiber aggregates 2, 3 has a string-like shape extending in one direction and is juxtaposed. Each of the plurality of fiber aggregates 2, 3 forms a first fiber assembly group 20 including the fiber aggregate 2 of a high twist number, and a second fiber assembly group 30 including the fiber aggregate 3 of a low twist number. The interval of the respective fiber aggregates 2 of the high twist number in the first fiber assembly group 20 is shorter than the interval of the respective fiber aggregates 3 of the low twist number in the second fiber assembly group 30. COPYRIGHT: (C)2011,JPO&INPIT