Multiple component web
    4.
    发明授权

    公开(公告)号:US07101360B2

    公开(公告)日:2006-09-05

    申请号:US10698054

    申请日:2003-10-30

    IPC分类号: A61F13/15

    摘要: Methods and apparatus for assembly of extensible composite webs and web sausages, and personal care articles manufactured from such webs. The invention comprises fabricating a resiliently extensible web by bringing together and securing to each other as discrete elements, intervening web substrate elements between resiliently stretchable elastic elements. Securement between elastic elements and web substrate elements is defined by alternating zones of securement and non-securement along a length of the web substrate. The invention comprises deactivating elastic elements in the non-securement zones thereby to retract elastic strands in the non-securement zones without retracting the corresponding web or webs in such non-securement zones, and correspondingly, to distinguish the securement zones as relatively more resiliently stretchable and the non-securement zones as relatively less resiliently stretchable. The invention further comprises applying, to the relatively non-stretchable non-securement zones, fastener material extending generally between adjacent ones of the relatively more resiliently stretchable securement zones.

    Refastenable absorbent garment
    6.
    发明授权
    Refastenable absorbent garment 有权
    可再吸收的服装

    公开(公告)号:US07297139B2

    公开(公告)日:2007-11-20

    申请号:US10188302

    申请日:2002-07-02

    IPC分类号: A61F13/15

    摘要: A refastenable absorbent garment comprises a body panel comprising a non-woven material, and preferably a non-woven spunbond material having a pattern of discrete bonded areas. The body panel has a non-elasticized area. A hook-type fastener member comprises a high-density array of hooks with a hook density of at least about 60 hooks per square centimeter. At least a portion of the array of hooks is engaged with the non-woven material at the non-elasticized area of the body panel. In one preferred embodiment of the invention, between about 5% and 25% of the non-woven spunbond material comprises the bonded area. In another preferred embodiment, the non-woven spunbond material has a basis weight of between about 0.3 osy and about 2.0 osy. A method for making the absorbent garment, and for securing the absorbent garment to a user, also are provided.

    摘要翻译: 可重复扣紧的吸收性服装包括包括无纺材料的主体面板,并且优选地具有具有离散粘结区域图案的无纺纺粘材料。 身体面板具有非弹性区域。 钩型紧固件包括高密度排列的钩,其钩密度至少约为每平方厘米约60钩。 钩体阵列的至少一部分在身体板的非弹性化区域与无纺材料接合。 在本发明的一个优选实施方案中,约5%至25%的无纺纺粘材料包括粘合区域。 在另一个优选的实施方案中,无纺纺粘材料的基重为约0.3osy至约2.0osy。 还提供了制造吸收性衣服并将吸收性衣服固定到使用者的方法。

    Method of fabricating a multiple component web
    7.
    发明授权
    Method of fabricating a multiple component web 有权
    制造多组分纤维网的方法

    公开(公告)号:US06712922B2

    公开(公告)日:2004-03-30

    申请号:US09834870

    申请日:2001-04-13

    IPC分类号: A61F1315

    摘要: Methods and apparatus for assembly of extensible composite webs and web sausages, and personal care articles manufactured from such webs. The invention comprises fabricating a resiliently extensible web by bringing together and securing to each other as discrete elements, intervening web substrate elements between resiliently stretchable elastic elements. Securement between elastic elements and web substrate elements is defined by alternating zones of securement and non-securement along a length of the web substrate. The invention comprises deactivating elastic elements in the non-securement zones thereby to retract elastic strands in the non-securement zones without retracting the corresponding web or webs in such non-securement zones, and correspondingly, to distinguish the securement zones as relatively more resiliently stretchable and the non-securement zones as relatively less resiliently stretchable. The invention further comprises applying, to the relatively non-stretchable non-securement zones, fastener material extending generally between adjacent ones of the relatively more resiliently stretchable securement zones.

    摘要翻译: 用于组装可伸缩复合幅材和网状香肠的方法和装置以及由这种网制造的个人护理用品。 本发明包括通过作为分立元件彼此结合在一起并将其固定在弹性伸缩弹性元件之间来制造可弹性伸缩的网。 弹性元件和网片基片元件之间的隔离是通过沿网状基片长度的固定和不固定的交替区来限定的。 本发明包括使非固定区域中的弹性元件失活,从而在非固定区域中缩回弹性股线,而不会在这种非固定区域内收回相应的幅材或纸幅,并相应地将固定区域区分为相对更具弹性的拉伸 并且非固定区域相对较小的弹性伸缩性。 本发明还包括将相对不可拉伸的非固定区域应用于通常在相对更可弹性伸缩的固定区域中相邻的那些之间延伸的紧固件材料。