公开(公告)号：US20040137200A1

公开(公告)日：2004-07-15

申请号：US10712239

申请日：2003-11-13

申请人： The Procter & Gamble Company

发明人： Rajeev Chhabra ,  Ronald Thomas Gorley ,  Jeffery Len Osborne ,  Jonathan Paul Brennan ,  Ali Abdelaziz Alwattari

IPC分类号： B32B001/00 ,  D06N007/04 ,  B32B003/28 ,  B32B003/30 ,  B29C067/20 ,  B32B027/14 ,  B29C033/40 ,  B27N003/08 ,  B28B019/00 ,  B29C051/00 ,  B29C053/00 ,  A61M035/00 ,  D04H001/00 ,  D04H003/00 ,  D04H005/00 ,  D04H013/00

CPC分类号： D04H1/54 ,  A47L13/17 ,  D04H1/558 ,  Y10T428/24355 ,  Y10T428/24446 ,  Y10T428/2457 ,  Y10T428/24826

摘要： Nonwoven substrates suitable for use as wet wipes are disclosed. The nonwoven substrates comprise at least one first region and at least one second region. The second region comprises reinforced protruding elements. In a preferred embodiment, the second region of the nonwoven substrate is reinforced by means of thermal bonding during the creation of the protruding elements of the second region. A liquid can be added to the nonwoven substrate prior to packaging or prior to use to make wet wipes. The reinforced second regions of the nonwoven substrates of the present invention make it possible to retain thickness of the wipe when wet without increasing the dry basis.

摘要翻译： 公开了适合用作湿巾的非织造基底。 非织造基底包括至少一个第一区域和至少一个第二区域。 第二区域包括加强突起元件。 在优选实施例中，非织造衬底的第二区域在第二区域的突出元件的产生期间通过热粘合来增强。 在包装之前或在使用之前可以将液体添加到非织造基材以制备湿巾。 本发明的非织造基材的增强的第二区域使得可以在湿润时保持擦拭物的厚度而不增加干基。

公开(公告)号：US20040170836A1

公开(公告)日：2004-09-02

申请号：US10736271

申请日：2003-12-15

申请人： The Procter & Gamble Company

发明人： Eric Bryan Bond ,  Ronald Thomas Gorley

IPC分类号： D04H003/00 ,  D02G003/00

CPC分类号： D01D5/24 ,  Y10T428/2915 ,  Y10T428/2973 ,  Y10T428/2975 ,  Y10T442/3106 ,  Y10T442/612

摘要： The present invention is directed to fibrous fabric comprising hollow fibers. Preferably, the fibrous fabrics will have an opacity greater than a fibrous fabric with an equivalent basis weight and made with the same material and the same fiber diameter. The fibrous fabric comprising hollow fibers may also have an opacity greater than a higher basis weight fibrous fabric containing the same material and having an equivalent fiber diameter and the same number of fibers. The perimeter of the hollow region of the hollow fibers is substantially non-concentric to the outer perimeter of the hollow polymeric fibers. The hollow fibers can be monocomponent and multicomponent, as well as monoconstituent or multiconstituent. These hollow fibers are then consolidated into woven and nonwoven fibrous fabrics that are then converted into articles.

摘要翻译： 本发明涉及包含中空纤维的纤维织物。 优选地，纤维织物的不透明度大于具有等效基重的纤维织物，并且由相同的材料和相同的纤维直径制成。 包含中空纤维的纤维织物也可以具有大于含有相同材料并且具有等效纤维直径和相同数目的纤维的较高基重的纤维织物的不透明度。 中空纤维的中空区域的周边与中空聚合物纤维的外周基本上不同心。 中空纤维可以是单组分和多组分的，以及单成分或多取代基。 然后将这些中空纤维固结成机织和非织造纤维织物，然后将其转化成制品。