公开(公告)号：US4661102A

公开(公告)日：1987-04-28

申请号：US805532

申请日：1985-12-03

申请人： Hiroaki Shikata ,  Jerry Turner ,  Dennis O. Hirotsu ,  Susan E. Burnett

发明人： Hiroaki Shikata ,  Jerry Turner ,  Dennis O. Hirotsu ,  Susan E. Burnett

IPC分类号： A61F13/494 ,  A61F13/15 ,  A61F13/16

CPC分类号： A61F13/49017 ,  A61F13/535 ,  A61F13/539 ,  A61F13/491 ,  A61F2013/49033 ,  A61F2013/49076

摘要： A disposable diaper having front and rear waist portions and comprising a liquid permeable topsheet; a liqid impermeable backsheet affixed to the topsheet; an absorbent core interposed between the topsheet and the backsheet; a crotch portion located intermediate the front and rear waist portions; a pair of side flaps; and crotch tensioning means associated with each of the side flaps. The absorbent core has oppositely disposed end portions and a pair of longitudinally disposed side edges therebetween. The crotch tensioning means further comprises one or more elasticized members extending from an attachment area in the crotch portion of the diaper, across the respective side flap, to a location longitudinally outside of the crotch portion. The crotch tensioning means thereby tend to impose outward lateral tension on the crotch portion of the diaper when in use. The attachment areas for such crotch tensioning means are preferably oppositely disposed within the crotch portion of the diaper and are laterally spaced from one another at a width of less than approximately 153 mm. The resulting disposable diaper provides improved aesthetic fit on the wearer and improved containment of voided materials.

摘要翻译： 一种一次性尿布，其具有前后腰部，并且包括透液性顶片; 固定在顶片上的液体不渗透底片; 插入在顶片和底片之间的吸收芯; 位于前腰围和后腰部之间的裆部; 一对侧翼; 以及与每个侧翼相关联的裆部张紧装置。 吸收芯具有相对设置的端部和它们之间的一对纵向设置的侧边。 裆部张紧装置还包括一个或多个弹性构件，其从尿布的裆部中的附接区域横跨相应的侧翼延伸到纵向在裆部外侧的位置。 因此，裆部张紧装置在使用时倾向于在尿布的裆部部分施加向外的张力。 用于这种裆部张紧装置的附接区域优选地相对地设置在尿布的裆部内，并且在小于约153mm的宽度上彼此横向间隔开。 所得到的一次性尿布提供了佩戴者更好的美学适应性，并改善了空隙材料的收容。