| 摘要 |
<p>The envelope has a roller (1) on which the envelope is rolled up or folded, where the roller is allowed to unroll according to needs of the user. A set of ends of the envelope is arranged with a long toilet paper, where the envelope is sufficiently broad such that a hand of the user is able to be slipped inside. A set of dotted lines (3) is provided along the paper such that the paper is able to be detached along the set of dotted lines. The paper is able to be folded back to form a paper cluster (6) so as to perform a wiping operation.</p> |
