公开(公告)号：US5591155A

公开(公告)日：1997-01-07

申请号：US597552

申请日：1996-02-02

申请人： Masaharu Nishikawa ,  Keith W. Rollag ,  David M. Sageser ,  Jiro Yamada

发明人： Masaharu Nishikawa ,  Keith W. Rollag ,  David M. Sageser ,  Jiro Yamada

IPC分类号： A41B13/04 ,  A61F13/15 ,  A61F13/49 ,  A61F13/494 ,  A61F13/496 ,  A61F13/16

CPC分类号： A61F13/4963 ,  A61F13/49015 ,  A61F2013/49087 ,  A61F2013/5104 ,  A61F2013/51441 ,  A61F2013/8402

摘要： The present invention provides a disposable training pant having an improved elasticized side panel which gives improved fit and comfort. The disposable diaper has an absorbent core chassis (30) and a pair of elasticized side panels (50) connected to the longitudinal sides of the chassis, where each side panel is formed of two elasticized laminate members (10), joined by a side seam along a non-elasticized outboard edge (52) of each member.

摘要翻译： 本发明提供一种具有改进的弹性化侧片的一次性训练裤，其具有改进的适合性和舒适性。 一次性尿布具有吸收芯底座（30）和连接到底盘纵向侧面的一对弹性化侧板（50），其中每个侧板由两个弹性层压构件（10）形成，所述两个弹性层压构件通过侧缝 沿着每个构件的非弹性外侧边缘（52）。

公开(公告)号：US5575783A

公开(公告)日：1996-11-19

申请号：US225357

申请日：1994-04-07

申请人： Sandra H. Clear ,  Keith W. Rollag ,  Hiroshi Nakahata

发明人： Sandra H. Clear ,  Keith W. Rollag ,  Hiroshi Nakahata

IPC分类号： A61F13/49 ,  A61F5/44 ,  A61F13/15 ,  A61F13/514 ,  A61F13/56

CPC分类号： A61F13/49009 ,  A61F13/49011 ,  A61F13/49014 ,  A61F13/5633 ,  A61F2013/49047 ,  A61F2013/4905

摘要： Absorbent articles such as disposable diapers, incontinent briefs, diaper holders, training pants, and the like, that provide dynamic fit about the wearer by the use of elasticized hip panels. Such absorbent articles comprise a liquid pervious topsheet; a liquid impervious backsheet; an absorbent core disposed between the topsheet and the backsheet; elasticized side panels positioned in the side panels of the back waist region; and an elasticized hip panel positioned in the central region of the back waist region. The elasticized hip panel comprises a stretch laminate comprising one or more elongatable components and an elastic hip panel member that are mechanically stretched to allow expansion of the stretch laminate beyond the original planar state of the diaper in the lateral direction. By adding stretch to the middle-back of the absorbent article, the absorbent article is capable of expanding in the back waist region thereby creating a more three-dimensional fit to better contour the hips and buttocks and to more completely wrap the wearer's hips and buttocks. In an alternative embodiment, a single elastic hip panel member is positioned in most of the central region of the back waist region with the stretch laminate being mechanically stretched in selected zones or preferably over the entire area of the elastic hip panel member. The absorbent core is either stretchable or preferably not attached to the stretch laminate in the mechanically stretched zones to not encumber the stretch of the stretch laminate. The topsheet is also preferably stretchable.

摘要翻译： 诸如一次性尿布，失禁内裤，尿布保持器，训练裤等的吸收制品，通过使用弹性化的臀部面板提供关于穿着者的动态配合。 这种吸收制品包括透液性顶片; 不透液体的底片; 设置在顶片和底片之间的吸收芯; 位于后腰区域的侧板中的弹性化侧片; 以及位于后腰围区域的中央区域的弹性化臀部面板。 弹性化的臀部面板包括一个包括一个或多个可伸长部件的拉伸叠层和弹性髋部面板构件，其被机械拉伸以允许拉伸层压板在横向方向上膨胀超过尿布的原始平面状态。 通过向吸收性物品的中后部加上拉伸，吸收性物品能够在后腰部区域中扩张，从而形成更加立体的配合以更好地轮廓臀部和臀部，并且更完全地包裹穿着者的臀部和臀部 。 在替代实施例中，单个弹性臀部面板构件定位在后腰区域的大部分中心区域中，其中拉伸层压体在选定区域中或优选地在弹性臀部面板构件的整个区域上机械拉伸。 吸收芯是可拉伸的或优选地不附着在机械拉伸区域中的拉伸层压体中，以不阻碍拉伸层压体的拉伸。 顶片也优选是可拉伸的。