| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a more rational construction technology relevant to a cleaning utensil.SOLUTION: A cleaning utensil A includes a cleaning sheet 100 and holder 200. The cleaning sheet 100 has a brush part 110, a base part 120 that is formed of a nonwoven fabric shorter in length in a longitudinal direction Y than the brush part 110, and an insertion part 130 that is formed between the brush part 110 and the base part 120 and into which a holding part is inserted. A hardened part 140 is formed in an area, in the longitudinal direction Y, of the brush part 110 forming the insertion part 130.</p> |
