| 摘要 |
An adhesive roll cleaner 1 comprises a core tube and a plurality of adhesive tapes 3 having an adhesive portion A on one side thereof helically wound around the core tube in a layered configuration with the adhesive portion A out. Each of the adhesive tapes 3 is wound with a gap G of prescribed width between a side edge S 1 and an adjacent side edge S 2, and the width of the adhesive tapes 3 increases toward outside.
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