| 摘要 |
Disclosed is a sufficiently rigid yet easily composable toilet paper which is divided into four parts, namely, an upper left, a lower left, an upper right, and a lower right parts. All the four parts are formed with a plurality of parallel broken lines. The broken lines in two adjacent parts extend in two directions normal to one another and in two diagonally opposite parts extend in the same direction, thereby, the toilet paper, when folded into four, is given sufficient rigidity and better rupture strength. The broken line each includes a serial of very fine slits. The very fine slits of two adjacent broken lines are alternately positioned. The broken lines form locally weakened portions on the toilet paper and thereby allow the latter to be more easily decomposed in water without causing the problem of a clogged flush toilet. |
