公开(公告)号：US06756522B2

公开(公告)日：2004-06-29

申请号：US09938964

申请日：2001-08-24

申请人： Yasushi Sayama ,  Hironao Minato ,  Naomi Suzuki ,  Rumiko Shiraishi ,  Yasushi Inoue

发明人： Yasushi Sayama ,  Hironao Minato ,  Naomi Suzuki ,  Rumiko Shiraishi ,  Yasushi Inoue

IPC分类号： A61F1315

CPC分类号： A61F13/51 ,  A61F13/49011 ,  A61F2013/51421

摘要： A disposable diaper that includes a front waist region, a rear waist region, and a crotch region extending therebetween. An end portion of the rear waist region is provided with an elastic member associated with a waist-opening. The diaper has transversely opposite side edges and upper and lower edges. A plurality of slits extend through the diaper in its thickness direction and in a longitudinal direction so as to be spaced one from another by a predetermined dimension in a waist-surrounding direction between the side edges. The slits are also spaced one from another by a predetermined dimension in the longitudinal direction between a vicinity of the upper edge and a vicinity of the lower edge.

摘要翻译： 一种一次性尿布，其包括前腰区域，后腰围区域和在其间延伸的裆部区域。 后腰围区域的端部设置有与腰部开口相关联的弹性构件。 尿布具有横向相对的侧边缘和上边缘和下边缘。 多个狭缝在其厚度方向和纵向方向上延伸穿过尿布，以便在侧边缘之间沿腰围方向彼此间隔开预定尺寸。 这些狭缝在上边缘附近和下边缘附近之间在纵向方向上彼此间隔一预定尺寸。

公开(公告)号：US06648867B2

公开(公告)日：2003-11-18

申请号：US09726862

申请日：2000-11-30

申请人： Hironao Minato ,  Yasushi Sayama ,  Naomi Suzuki ,  Rumiko Shiraishi

发明人： Hironao Minato ,  Yasushi Sayama ,  Naomi Suzuki ,  Rumiko Shiraishi

IPC分类号： A61F1315

CPC分类号： A61F13/4942 ,  A61F13/15203 ,  A61F2240/001 ,  A61F2250/0098

摘要： A disposable diaper is provided with a pair of side flaps lying transversely outside the associated side edge of an absorbent core, and the side flaps is formed by a first side sheet connected to the associated side edge portion of a topsheet lying in the vicinity of the associated side edge of the core and extending longitudinally of the diaper and a second side sheet connected to the associated side edge portion of the topsheet and the associated side edge portion of a backsheet both lying in the vicinity of the associated side edge of the core wherein both the first and second side sheets have a water pressure resistance of 100˜1500 mm and a breathing resistance of 0.03˜0.8 Kpa·s/m.

摘要翻译： 一次性尿布设置有横向位于吸收芯的相关侧边缘外侧的一对侧翼，并且侧翼由连接到位于附近的顶片的相关侧边缘部分的第一侧片形成 芯的相关侧边缘并且在尿布的纵向延伸并且连接到顶片的相关侧边缘部分和底片的相关侧边缘部分的第二侧片位于芯的相关侧边缘附近， 第一和第二侧片的耐水压力为100〜1500mm，呼吸阻力为0.03〜0.8Kpa / s。