The present invention aims to provide method and apparatus for making a disposable diaper improved so that a region of the continuous elastic predetermined to extend across the middle of the crotch region may be attached to continuous web in a desired condition. A method for making a disposable diaper 10 includes the steps of, (A) coating a first surface 102A of a first web 102 with an adhesive 130 to define an adhesion region 131 extending from first side edge 106 toward second side edge 107 in a cross direction CD and a non-adhesion region 134 extending along the second side edge 107 in a machine direction MD (B) rocking the continuous elastic 104 by a rocker arm 113 in the cross direction CD and thereby laying the continuous elastic 104 on the first surface 102A of the first web 102 in a curved pattern such that the continuous elastic 104 may have crest-segments 104a each curving convexly toward the first side edge 106, trough-segments 104b each defined between a pair of the adjacent crest-segments 104a and curving concavely from the first side edge 106 and intermediate segments 104c connecting the crest-segments 104a to the trough-segments 104b (C) attaching the continuous elastic 104 including the trough-segments 104b and the intermediate segments 104c but except the trough-segments 104b to the first surface 102A of the first web 102 in the adhesion regions 131 by a first pressure roll 112 and (D) putting flat and bonding together the first web 102 and the second web 105 by a second pressure roll 118.La présente invention concerne un procédé et un appareil pour fabriquer une couche jetable améliorée de sorte quune région de lélastique continu prédéterminée pour sétendre de part et dautre du centre de la région de lentrecuisse puisse être fixée à une bande continue dans une condition souhaitée. Un procédé pour fabriquer une couche jetable 10 comprend les étapes de, (A) revêtement dune première surface 102A dune première bande 102 avec un adhésif 130 pour
