Cleaning element and cleaning tool

摘要

It is an object of the present invention to provide effective technique for a higher cleaning effect and higher operability of a cleaning element. According to the representative cleaning element 110, a distance d1 between adjacent ones of the fusion bonded parts 114 is longer than a length d2 or d3 formed on both of the pair adjacent fusion bonded parts 114 and 116 in the respective longitudinal end regions of the cleaning element 110.

主权项

1. A cleaning element, comprising:
a fiber assembly having a plurality of fibers extending in a predetermined direction, a nonwoven fabric, a first fusion bonded part extending in a cross direction crossing said predetermined direction to fusion bond the fiber assembly and the nonwoven fabric, and a plurality of second fusion bonded parts provided discontinuously in the cross direction to fusion bond the fiber assembly and the nonwoven fabric, wherein the nonwoven fabric having a base sheet over laid on the fiber assembly and a holding sheet over laid on the base sheet, each of the second fusion bonded parts has a first area and a second area, the first area fusion bonds the base sheet, the holding sheet and the fiber assembly, and the second area fusion bonds the base sheet and the fiber assembly.