Patent ID: 9592164
Date: 2017-03-14
CPC Classifications: A61F,F04C

Claim:
1. An open-type disposable diaper comprising: a backsheet; a front waistline region; a back waistline region; a crotch region positioned between the front waistline region and the back waistline region; a pair of leg hole openings; an absorber spanning the crotch region and extending to the front waistline region and back waistline region, the absorber including an absorber core; a product longitudinal direction from the front waistline region towards the back waistline region; a product widthwise direction perpendicular to the product longitudinal direction; a crotch stretch unit arranged in the crotch region between the absorber and the backsheet and being stretchable in the product longitudinal direction; a pair of leg stretch units formed along the leg hole openings and being stretchable in at least the product longitudinal direction; and a waist stretch unit formed in the back waistline region and being stretchable in the product widthwise direction; wherein, in a plan view of the open-type disposable diaper,