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1. 发明授权

US07037569B2 Laminate web comprising an apertured layer and method for manufacturing thereof 有权
标题翻译：包含多孔层的层压网及其制造方法
公开(公告)号：US07037569B2
公开(公告)日：2006-05-02
申请号：US10149878
申请日：2000-12-20
申请人： John J. Curro , Douglas H. Benson , John B. Strube
发明人： John J. Curro , Douglas H. Benson , John B. Strube
IPC分类号： B32B3/02 , B32B3/10 , B32B5/26 , B32B27/02
CPC分类号： B32B38/0012 , A47L1/15 , A47L13/17 , A61F13/15699 , A61F13/15707 , A61F13/15756 , A61F13/512 , A61F13/5146 , A61F13/51478 , A61F13/53 , A61F13/536 , A61F13/537 , A61F13/539 , A61F13/8405 , A61K8/0208 , A61Q19/00 , A61Q19/10 , B26F1/20 , B26F1/24 , B29C55/023 , B29C55/18 , B29C59/007 , B29C59/04 , B29C65/02 , B29C65/08 , B29C65/18 , B29C65/7437 , B29C66/1122 , B29C66/21 , B29C66/436 , B29C66/45 , B29C66/4722 , B29C66/71 , B29C66/723 , B29C66/727 , B29C66/7294 , B29C66/73921 , B29C66/81433 , B29C66/83411 , B29C66/83413 , B29C66/83511 , B29C2793/0045 , B29K2105/0854 , B29K2995/0068 , B29L2009/00 , B29L2031/4878 , B29L2031/737 , B29L2031/7374 , B32B3/266 , B32B5/04 , B32B5/26 , B32B7/04 , B32B15/04 , B32B27/06 , B32B37/0076 , B32B37/12 , B32B37/144 , B32B38/0004 , B32B38/04 , B32B2037/0092 , B32B2038/0028 , B32B2038/047 , B32B2305/18 , B32B2305/20 , B32B2307/202 , B32B2307/204 , B32B2307/51 , B65D75/30 , C11D17/049 , H01B7/0838 , Y10T428/24298 , Y10T428/24314 , Y10T428/24322 , Y10T428/24331 , Y10T428/24562 , Y10T428/24612 , Y10T428/2481 , Y10T428/24826 , Y10T428/24851 , Y10T442/647 , Y10T442/656 , Y10T442/668 , Y10T442/671 , Y10T442/674 , Y10T442/69 , Y10T442/693 , B29K2023/04 , B29K2023/10 , B29K2023/12 , B29K2023/06 , B29K2023/00 , B29K2001/00
摘要： A laminate web comprising a first web, a second web joined to the first web at a plurality of discrete bond sites; and a third material disposed between at least a portion of the first and second nonwovens. The third material is apertured in regions adjacent the bond sites, such that the first and second nonwoven webs are joined through the apertures. In one embodiment an apertured laminate web is disclosed, having a first extensible web having a first elongation to break, and a second extensible web joined to the first extensible web at a plurality of bond sites, the second extensible web having elongation to break. A third web material is disposed between the first and second nonwovens, the third web material having a third elongation to break which is less than both of the first or second elongations to break. In a further embodiment, an apertured laminate web is disclosed, having first and second extensible webs being joined at a plurality of discrete bond sites and a third material disposed between the first and second nonwoven webs. The first and second nonwoven webs are in fluid communication via the apertures and have distinct regions being differentiated by at least one property selected from the group consisting of basis weight, fiber orientation, thickness, and density.
摘要翻译：一种层压纤维网，其包括第一纤维网，在多个离散的接合位点处连接到第一纤维网的第二纤维网; 以及设置在所述第一和第二无纺布的至少一部分之间的第三材料。第三材料在与接合位置相邻的区域中开孔，使得第一和第二非织造纤维网通过孔连接。在一个实施方案中，公开了一种多孔层压纤维网，其具有第一伸长率断裂的第一可伸长纤维网，以及在多个粘结部位连接到第一可伸长纤维网的第二可伸长纤维网，所述第二可伸长纤维网具有断裂伸长率。第三纤维网材料设置在第一和第二无纺布之间，第三纤维网材料具有小于断裂的第一或第二伸长率的第三伸长率。在另一个实施例中，公开了一种多孔层压纤维网，其具有第一和第二可伸长纤维网，所述第一和第二可伸长纤维网在多个离散的粘结部位处连接，第三材料设置在第一和第二非织造纤维网之间。第一和第二非织造纤维网经由孔流体连通，并且具有由选自基重，纤维取向，厚度和密度的至少一种性质区分的不同区域。

2. 发明授权

US06884494B1 Laminate web 有权
标题翻译：层压网
公开(公告)号：US06884494B1
公开(公告)日：2005-04-26
申请号：US09467938
申请日：1999-12-21
申请人： John J. Curro , Douglas H. Benson , John B. Strube
发明人： John J. Curro , Douglas H. Benson , John B. Strube
IPC分类号： A47L13/17 , A61F13/15 , A61K8/02 , A61Q19/00 , A61Q19/10 , B26F1/20 , B26F1/24 , B29C55/18 , B32B3/24 , B32B5/26 , B32B7/04 , B32B38/04 , C11D17/04 , D04H13/00 , B32B3/02 , B32B3/26 , B32B27/02
CPC分类号： B29C55/18 , A47L13/17 , A61F13/51121 , A61F13/5116 , A61F13/512 , A61F13/513 , A61F13/53 , A61F13/537 , A61F13/539 , A61F13/8405 , A61F2013/53782 , A61K8/0208 , A61Q19/00 , A61Q19/10 , B26F1/20 , B26F1/24 , B32B3/266 , B32B5/26 , B32B7/04 , B32B38/04 , C11D17/049 , Y10T428/233 , Y10T428/24496 , Y10T428/24612 , Y10T428/2481 , Y10T442/668 , Y10T442/671 , Y10T442/69
摘要： A laminate web is disclose, the laminate web comprising a first web, a second web joined to the first web at a plurality of discrete bond sites; and a third material disposed between at least a portion of the first and second nonwovens. The third material is apertured in regions adjacent the bond sites, such that the first and second nonwoven webs are joined through the apertures. In one embodiment an apertured laminate web is disclosed, having a first extensible web having a first elongation to break, and a second extensible web joined to the first extensible web at a plurality of bond sites, the second extensible web having a second elongation to break A third web material is disposed between the first and second nonwovens, the third web material having a third elongation to break which is less than both of the first or second elongations to break. In a further embodiment, an apertured laminate web is disclose, having first and second extensible webs being joined at a plurality of discrete bond sites and a third material disposed between the first and second nonwoven webs. The first and second nonwoven webs are in fluid communication via the apertures and have distinct regions being differentiated by at least one property selected from the group consisting of basis weight, fiber orientation, thickness, and density.
摘要翻译：公开了层压纤维网，所述层压纤维网包括第一纤维网，在多个离散的接合位点处连接到第一纤维网的第二纤维网; 以及设置在所述第一和第二无纺布的至少一部分之间的第三材料。第三材料在与接合位置相邻的区域中开孔，使得第一和第二非织造纤维网通过孔连接。在一个实施方案中，公开了一种多孔的层压纤维网，其具有第一可伸长纤维网，其具有第一断裂伸长率，以及在多个粘结部位连接到第一可伸长纤维网的第二可伸长纤维网，所述第二可伸长纤维网具有第二伸长率第三纤维网材料设置在第一和第二无纺布之间，第三纤维网材料具有小于断裂的第一或第二伸长率的第三伸长率。在另一个实施方案中，公开了一种多孔的层压纤维网，其具有在多个离散的粘结位置处连接的第一和第二可伸长纤维网以及设置在第一和第二非织造纤维网之间的第三材料。第一和第二非织造纤维网经由孔流体连通，并且具有由选自基重，纤维取向，厚度和密度的至少一种性质区分的不同区域。

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