| 摘要 |
<p>A production method for a diaper having a capability to protect the wearer's skin from being soiled with body waste and to prevent an intermixing of urine and feces. In a method for making a diaper 1 a continuous sheet of chassis sheet 2 having a predetermined width dimension is used. The method comprises steps of: forming the continuous sheet at a distance in a width direction from an imaginary center line M bisecting the width dimension of the continuous sheet with let-through openings 7 for passage of feces at a regular pitch, bonding absorbent panels 3, each having an absorbent core 4 to the middle section of a sheet piece 5 having an area larger than the area of the absorbent core 4 and positioned so that the absorbent core 4 may face the let-through opening 7 to the continuous sheet along the outer peripheral edge 6 of the absorbent core 4; coating the surface of the continuous sheet opposite to the surface to which the absorbent panels 3 have been bonded with hot melt adhesive HM so that the adhesive coated region may be defined between the imaginary center line M and the let-through opening 7 be substantially symmetric about the imaginary vertical line folding the continuous sheet in two along the imaginary center line M with the surface coated with the hot melt adhesive HM inside and partially bonding the continuous sheet to itself; and cutting the assembly of the continuous sheet and the absorbent panels 3 along the imaginary vertical line V defined between each pair of the adjacent absorbent panels 3 at the regular pitch to obtain the diapers 1.</p> |
