| 摘要 |
PROBLEM TO BE SOLVED: To provide toilet paper which tells the amount of the use of toilet paper to users of the rolled toilet paper, especially children who have finished toilet training, as a training of using the toilet paper, and lets them appropriately predict a perforated line of the toilet paper. SOLUTION: On the surface in the longitudinal direction of the rolled toilet paper 1 which has perforated lines 2 for cutting at certain intervals sequentially, a long sheet part 3 of preceding section which has the first print beginning from a perforated line 2 and a short sheet part 4 of latter section which succeeds the long sheet part 3, has the second print different from the first print and finishes at another perforated line 2 are repeated over as one combination unit, then, the perforated line 2 at the end of each use of the toilet paper 1 is predicted according to using length from the perforated line 2 at starting of the use to the perforated line 2 at the end of the use. COPYRIGHT: (C)2008,JPO&INPIT
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