| abstract |
(57) [Summary] [PROBLEMS] To efficiently and continuously manufacture at high speed by using an ultra-thin water-absorbing sheet using high water-absorbing resin particles. SOLUTION: Steps A to A for forming an exterior sheet laminate 2 C and the steps D to H for forming the flap-mounted absorbent sheet laminate 3 can be performed at a high speed while continuously traveling in the longitudinal direction, and run on the cut absorbent piece 3 ′ of the flap-mounted absorbent sheet laminate 3. It is rotated by 90 degrees with respect to the direction and joined to the exterior sheet laminate 2 to form a pants laminate 21, a leg opening S is formed in the pants laminate 21, and a folded body 22 of the pants laminate 21 is formed. Can be performed at a high speed while continuously running in the length direction. |