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    • 7. 发明申请
    • FEMALE COMPONENT FOR REFASTENABLE FASTENING DEVICE
    • 可拆卸紧固装置的女性组件
    • WO1996022065A1
    • 1996-07-25
    • PCT/US1996000215
    • 1996-01-05
    • THE PROCTER & GAMBLE COMPANY
    • THE PROCTER & GAMBLE COMPANYBERGMAN, Carl, LouisDREIER, Kimberly, AnnROBLES, Miguel, AlvaroROE, Donald, CarrollKLINE, Mark, JamesHASSE, Margaret, Henderson
    • A61F13/62
    • A44B18/0011A61F13/627Y10T24/27Y10T428/24058Y10T428/24074Y10T428/24091Y10T428/24694
    • The present invention provides a refastenable fastening device including female fastening component (12) preferably comprising a base web (53) and an engaging layer (54). The base web (53) comprises a structural elastic-like film (SELF) web (52) and is joined to the engaging layer which comprises a plurality of filaments or a nonwoven web. The SELF web (52) exhibits an elastic-like behavior in the direction of elongation without the use of added elastic materials. The SELF web includes a strainable network having at least two distinct regions comprised of the same material composition. The first region (64) is oriented substantially parallel to an axis of elongation such that it will undergo a molecular-level deformation in response to an applied axial elongation in a direction substantially parallel to the elongation axis before a substantial portion of the second region (66) initially undergoes a substantially geometric deformation in response to an applied elongation in a direction substantially parallel to the axis. The second regions (66) include a plurality of raised rib-like elements (74) which act in conjunction with the filaments or nonwoven web to provide a more effective female component with an increased ability to entangle the hooks of a complementary male component.
    • 本发明提供了一种可重新扣紧的紧固装置,其包括优选地包括底部腹板(53)和接合层(54)的凹形紧固部件(12)。 基网(53)包括结构弹性膜(SELF)网(52),并且连接到包括多根长丝或非织造网的接合层。 SELF纤维网(52)在不使用添加的弹性材料的情况下在伸长方向上表现出弹性状态。 SELF网包括具有由相同材料组成构成的至少两个不同区域的可变网络。 第一区域64基本上平行于伸长轴定向,使得它将在第二区域的大部分之前响应于基本上平行于伸长轴线的方向施加的轴向伸长而经历分子水平的变形( 66)基本上基本上平行于轴线的方向上施加的伸长率基本上几何变形。 第二区域(66)包括多个凸起的肋状元件(74),其与长丝或非织造纤维网结合起作用,以提供更有效的女性部件,其具有增加互补的阳性部件的钩的能力。