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公开(公告)号：US10322038B2
公开(公告)日：2019-06-18
申请号：US15838766
申请日：2017-12-12
发明人： Hugh Joseph O'Donnell , Robert Haines Turner , Vincent Sean Breidenbach , Douglas Herrin Benson , Timothy Ian Mullane , Karen Denise McAffry , John Lee Hammons , Kelyn Anne Arora
IPC分类号： A61F13/512 , B29C59/04 , B29D7/01 , B26F1/18 , B26F1/20 , B26F1/24 , B29C55/18 , A61F13/15 , B29C69/00 , B31F1/07 , B29C59/02 , B29K105/00
摘要： A disposable absorbent having a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet, is described herein. The topsheet is a two layer composite or laminate web having a first layer and a second layer. The composite or laminate has a first plurality of apertures and a second plurality of apertures, wherein the first plurality of apertures have sidewalls that extend in a first direction, wherein the second plurality of apertures have sidewalls that extend in second direction that is different than the first direction, and wherein the composite or laminate also includes a plurality of embossments which extend in a third direction opposite the first direction.
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公开(公告)号：US20160257063A1
公开(公告)日：2016-09-08
申请号：US15156970
申请日：2016-05-17
发明人： Jean Jianqun Zhao , John Richard Noel , Karen Denise McAffry , Gary Wayne Gilbertson , Brian Francis Gray , Kelyn Anne Arora
摘要： A method of integrating a first fibrous web with a second fibrous web, said method comprising the steps of: a. providing a first absorbent fibrous web material; b. providing a topsheet comprising a second fibrous web material; c. providing an integrating means; and d. integrating said first absorbent fibrous web material and said second fibrous web material by processing through said integrating means. The step of integrating said first absorbent fibrous web material and said second fibrous web material comprises inter-entangling fibers from the first absorbent fibrous web and fibers from the second fibrous web.
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公开(公告)号：US20130304012A1
公开(公告)日：2013-11-14
申请号：US13940653
申请日：2013-07-12
发明人： Jean Jianqun Zhao , John Richard Noel , Karen Denise McAffry , Gary Wayne Gilbertson , Brian Francis Gray , Kelyn Anne Arora
IPC分类号： A61F13/47
CPC分类号： A61F13/47 , A61F13/15707 , A61F13/533 , A61F13/536 , A61F2013/15422 , A61F2013/530226 , A61F2013/530343 , A61F2013/530437 , A61F2013/530868
摘要： An absorbent article that can be a sanitary napkin. The absorbent article comprises a topsheet joined to a backsheet and has an absorbent core material disposed therebetween, the absorbent core material being a fibrous absorbent material exhibiting on one side thereof discrete raised portions. The raised portions define a continuous network of channels, the channels defining a void region adjacent the topsheet of the sanitary napkin.
摘要翻译： 可以是卫生巾的吸收性物品。 吸收性物品包括接合到底片的顶片，并且其间设置有吸收芯材料，吸收芯材料是纤维吸收材料，纤维吸收材料的一侧具有离散的隆起部分。 凸起部分限定了一个连续的通道网，该通道限定了邻近卫生巾的顶片的空隙区域。
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公开(公告)号：US11364156B2
公开(公告)日：2022-06-21
申请号：US15291383
申请日：2016-10-12
发明人： Jean Jianqun Zhao , John Richard Noel , Karen Denise McAffry , Gary Wayne Gilbertson , Brian Francis Gray , Kelyn Anne Arora
IPC分类号： A61F13/53 , A61F13/47 , A61F13/15 , A61F13/533 , A61F13/536
摘要： An absorbent article that can be a sanitary napkin. The absorbent article comprises a topsheet joined to a backsheet and has an absorbent core material disposed therebetween, the absorbent core material being a fibrous absorbent material exhibiting on one side thereof discrete raised portions. The raised portions define a continuous network of channels, the channels defining a void region adjacent the topsheet of the sanitary napkin.
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公开(公告)号：US20170087748A1
公开(公告)日：2017-03-30
申请号：US15376825
申请日：2016-12-13
发明人： Fredrick William Gibson , Kelyn Anne Arora , John Lee Hammons , Norman Scott Broyles , Jill Marlene Orr , Timothy Ian Mullane , Jody Lynn Hoying , Karen Denise McAffry , Hugh Joseph O'Donnell
CPC分类号： B29C43/46 , A61F13/15707 , A61F13/15731 , A61F13/15804 , B26D2001/006 , B26F1/20 , B26F1/24 , B29C43/22 , B29C43/56 , B29C55/08 , B29C2043/464 , B29C2043/561 , B29C2043/567 , B29K2995/0092 , B29L2031/4878
摘要： A method for making apertures in a precursor web using a forming apparatus is provided where the web comprises a film having molecular orientation and the forming apparatus comprises an arrangement of teeth. The orientation of the arrangement of teeth and the molecular orientation of the film are predetermined and modified to provide a relative angle between the orientation of the teeth and the molecular orientation of the film. Apertures formed in the precursor web material have a length and width exhibiting a minimal aspect ratio.
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公开(公告)号：US20160338879A1
公开(公告)日：2016-11-24
申请号：US15225141
申请日：2016-08-01
发明人： Jean Jianqun Zhao , John Richard Noel , Karen Denise McAffry , Gary Wayne Gilbertson , Brian Francis Gray , Kelyn Anne Arora
IPC分类号： A61F13/15 , B29C59/00 , B29C59/02 , A61F13/535 , A61F13/472
CPC分类号： A61F13/15731 , A61F13/15707 , A61F13/472 , A61F13/533 , A61F13/535 , A61F13/536 , B29C59/002 , B29C59/025 , B29K2623/06 , B29K2623/12 , B29L2031/4878
摘要： A method of integrating a first fibrous web with a second fibrous web, said method comprising the steps of: a. providing a first absorbent fibrous web material; b. providing a topsheet comprising a second fibrous web material; c. providing an integrating means; and d. integrating said first absorbent fibrous web material and said second fibrous web material by processing through said integrating means. The step of integrating said first absorbent fibrous web material and said second fibrous web material comprises inter-entangling fibers from the first absorbent fibrous web and fibers from the second fibrous web.
摘要翻译： 一种将第一纤维网与第二纤维网整合的方法，所述方法包括以下步骤：a。 提供第一吸收性纤维网材料; b。 提供包括第二纤维网材料的顶片; C。 提供整合手段; 和d。 通过所述积分装置的处理将所述第一吸收性纤维网材料和所述第二纤维网材料整合。 整合所述第一吸收性纤维网材料和所述第二纤维网材料的步骤包括来自第一吸收性纤维网的互相缠绕的纤维和来自第二纤维网的纤维。
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公开(公告)号：US20160200056A1
公开(公告)日：2016-07-14
申请号：US15072405
申请日：2016-03-17
发明人： Hugh Joseph O'Donnell , Robert Haines Turner , Vincent Sean Breidenbach , Douglas Herrin Benson , Timothy Ian Mullane , Karen Denise McAffry , John Lee Hammons , Kelyn Anne Arora
CPC分类号： A61F13/5122 , A61F13/15707 , A61F13/512 , B26F1/18 , B26F1/20 , B26F1/24 , B29C55/18 , B29C59/022 , B29C59/04 , B29C59/043 , B29C69/001 , B29D7/01 , B29K2023/06 , B29K2105/256 , B31F1/07 , B31F2201/0738 , B31F2201/0743 , B31F2201/0797 , Y10T156/1056 , Y10T156/1057 , Y10T428/24281
摘要： A method for making apertures in a web comprising providing a precursor web material; providing a pair of counter-rotating, intermeshing rollers, wherein a first roller comprises circumferentially-extending ridges and grooves, and a second roller comprises teeth being tapered from a base and a tip, the teeth being joined to the second roller at the base, the base of the tooth having a cross-sectional length dimension greater than a cross-sectional width dimension; and moving the web material through a nip of the counter-rotating, intermeshing rollers; wherein apertures are formed in the precursor web material as the teeth on one of the rollers intermesh with grooves on the other of the rollers.
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公开(公告)号：US10766186B2
公开(公告)日：2020-09-08
申请号：US15156970
申请日：2016-05-17
发明人： Jean Jianqun Zhao , John Richard Noel , Karen Denise McAffry , Gary Wayne Gilbertson , Brian Francis Gray , Kelyn Anne Arora
摘要： A method of integrating a first fibrous web with a second fibrous web, said method comprising the steps of: a. providing a first absorbent fibrous web material; b. providing a topsheet comprising a second fibrous web material; c. providing an integrating means; and d. integrating said first absorbent fibrous web material and said second fibrous web material by processing through said integrating means. The step of integrating said first absorbent fibrous web material and said second fibrous web material comprises inter-entangling fibers from the first absorbent fibrous web and fibers from the second fibrous web.
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公开(公告)号：US10583051B2
公开(公告)日：2020-03-10
申请号：US16403681
申请日：2019-05-06
发明人： Hugh Joseph O'Donnell , Robert Haines Turner , Vincent Sean Breidenbach , Douglas Herrin Benson , Timothy Ian Mullane , Karen Denise McAffry , John Lee Hammons , Kelyn Anne Arora
IPC分类号： A61F13/00 , A61F13/512 , B29D7/01 , B29C59/04 , B26F1/20 , B26F1/24 , B29C55/18 , B26F1/18 , A61F13/15 , B29C69/00 , B31F1/07 , B29C59/02 , B29K105/00
摘要： A method of creating a topsheet for an absorbent article is disclosed. The method includes the steps of: obtaining a pre-cursor web of material, the pre-cursor web of material having a first surface and an opposing second surface, wherein the pre-cursor web of material is a composite or laminate web having a first layer and a second layer, wherein the first layer is a film and the second layer is a nonwoven material having a plurality of fibers; forming a first plurality of apertures having sidewalls extending in a first direction from the pre-cursor web of material; forming a second plurality of apertures having sidewalls extending in a second direction from the pre-cursor material, wherein the first direction and the second direction are different; and forming a plurality of embossments in the pre-cursor web of material, wherein the embossments are oriented in a third direction opposite the first direction.
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公开(公告)号：US10307942B2
公开(公告)日：2019-06-04
申请号：US15944979
申请日：2018-04-04
发明人： Fredrick William Gibson , Kelyn Anne Arora , John Lee Hammons , Norman Scott Broyles , Jill Marlene Orr , Timothy Ian Mullane , Jody Lynn Hoying , Karen Denise McAffry , Hugh Joseph O'Donnell
IPC分类号： B26F1/24 , B26D1/00 , B26F1/20 , A61F13/15 , B29C43/22 , B29C43/46 , B29C43/56 , B29C55/08 , B29L31/48
摘要： A method for making apertures in a precursor web using a forming apparatus is described herein. The precursor web comprises a film layer and a nonwoven layer having molecular orientation and the forming apparatus comprises an arrangement of teeth. The forming apparatus heats and stretches the precursor web forming apertures therein.
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