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    Fluid Delivery System for Interfolding Apparatus
    1.
    发明公开
    Fluid Delivery System for Interfolding Apparatus 审中-公开

    公开(公告)号：US20240228223A9

    公开(公告)日：2024-07-11

    申请号：US18482112

    申请日：2023-10-06

    申请人： Paper Converting Machine Company

    发明人： Dwight Fameree ,  Jamie Heroux ,  Eric Jensen

    IPC分类号： B65H45/24 ,  B65H45/16

    CPC分类号： B65H45/24 ,  B65H45/16 ,  B65H2301/5114

    摘要： An apparatus forms stacks of interfolded sheets. First and second folding rolls receive the plurality of sheets, move the plurality of sheets through the nip, and fold the plurality of sheets into a stack of interfolded sheets downstream of the nip. A packing finger is associated with each folding roll, and the respective packing fingers move between a retracted position and an extended position relative to the corresponding folding roll with alternate movement relative to each other between the retracted position and the extended position to engage the plurality of sheets and form the stack of interfolded sheets. A fluid delivery system delivers fluid to a sheet in the plurality of sheets at or after the folding rolls.

    Stack of web material for hygiene products
    3.
    发明授权
    Stack of web material for hygiene products 有权

    公开(公告)号：US09808131B2

    公开(公告)日：2017-11-07

    申请号：US14897131

    申请日：2013-06-10

    申请人： SCA Hygiene Products AB

    发明人： Björn Larsson ,  Inger Andersson ,  Gunnel Elglund

    IPC分类号： B32B3/06 ,  A47K10/42 ,  B65H45/24 ,  B65D83/08 ,  B65D65/02 ,  B65D85/62

    CPC分类号： A47K10/42 ,  A47K2010/428 ,  B65D65/02 ,  B65D83/0894 ,  B65D85/62 ,  B65H45/24

    摘要： A of web material for hygiene products includes at least one folded continuous web material, and a first connector and a second connector, adapted for interconnection of the first end surface of the stack to a second end surface of another, similar stack. The first connector includes a first connection surface consisting of a first material, and the second connector includes a second connection surface consisting of a second material; said first and second materials having properties that, upon bringing said first and second surfaces into contact with each other, the surfaces attach to each other by surface adhesion so that the surfaces are repeatedly removable from and reattachable to each other while leaving the surfaces substantially unaltered, whereby a connection between a first/second connector of the stack and a second/first connector of a similar stack is accomplished.

    Dispensable face mask and method of making the same
    5.
    发明授权
    Dispensable face mask and method of making the same 有权

    公开(公告)号：US09616258B2

    公开(公告)日：2017-04-11

    申请号：US13581931

    申请日：2011-03-01

    申请人： Alexander C. Tsuei

    发明人： Alexander C. Tsuei

    IPC分类号： A62B23/02 ,  A41D13/11 ,  B65H45/24

    CPC分类号： A62B23/025 ,  A41D13/1115 ,  B65H45/24 ,  Y10T156/1015 ,  Y10T156/1023

    摘要： A method of making a face mask is disclosed. The method includes providing an elastic nonwoven web continuous in a machine direction, the elastic nonwoven web having a central lane extending in the machine direction; bonding a filtering web to the central lane of the elastic nonwoven web to provide a layered web, the filtering web being continuous in the machine direction and having a cross-web width that is substantially the same as the cross-web width of the central lane; and stamping a face mask into the layered web. A face mask and a continuous layered web having a plurality of face masks disposed thereon are also disclosed.

    Stack of folded paper products
    8.
    发明授权
    Stack of folded paper products 有权
    堆叠折叠纸产品

    公开(公告)号：US09199823B2

    公开(公告)日：2015-12-01

    申请号：US13970009

    申请日：2013-08-19

    申请人： Georgia-Pacific Consumer Products LP

    发明人： Robert Michael Penfield

    IPC分类号： A47K10/16 ,  B65H45/24

    CPC分类号： B65H45/24 ,  A47K10/42 ,  A47K2010/428 ,  B65H2701/1924 ,  Y10T428/24215

    摘要： A stack of folded paper products. The stack can include first and second paper products, each having first and second centerlines and first and second fold lines. The first fold line can be substantially parallel to, and offset from, the first centerline. The second centerline can be substantially perpendicular to the first centerline. The second fold line can be substantially parallel to the second centerline. The first and second paper products can each be folded about the first fold line prior to being folded about the second fold line, thereby forming first and second larger panels and first and second smaller panels. At least one of the panels of the second paper product can be at least partially disposed between at least two of the panels of the first paper product.

    摘要翻译： 一叠折叠的纸制品。 堆叠可以包括第一和第二纸制品，每个纸制品具有第一和第二中心线以及第一和第二折叠线。 第一折线可以基本上平行于第一中心线并偏离第一中心线。 第二中心线可以基本上垂直于第一中心线。 第二折线可以基本上平行于第二中心线。 在围绕第二折叠线折叠之前，第一和第二纸制品可以围绕第一折叠线折叠，从而形成第一和第二较大的面板以及第一和第二较小的面板。 第二纸制品的至少一个面板可以至少部分地设置在第一纸制品的至少两个面板之间。

    Stack of Folded Paper Products
    10.
    发明申请
    Stack of Folded Paper Products 有权
    折叠纸产品堆叠

    公开(公告)号：US20150050452A1

    公开(公告)日：2015-02-19

    申请号：US13970009

    申请日：2013-08-19

    申请人： Georgia-Pacific Consumer Products LP

    发明人： Robert Michael Penfield

    IPC分类号： B65H45/24

    CPC分类号： B65H45/24 ,  A47K10/42 ,  A47K2010/428 ,  B65H2701/1924 ,  Y10T428/24215

    摘要： A stack of folded paper products. The stack can include first and second paper products, each having first and second centerlines and first and second fold lines. The first fold line can be substantially parallel to, and offset from, the first centerline. The second centerline can be substantially perpendicular to the first centerline. The second fold line can be substantially parallel to the second centerline. The first and second paper products can each be folded about the first fold line prior to being folded about the second fold line, thereby forming first and second larger panels and first and second smaller panels. At least one of the panels of the second paper product can be at least partially disposed between at least two of the panels of the first paper product.

    摘要翻译： 一叠折叠的纸制品。 堆叠可以包括第一和第二纸制品，每个纸制品具有第一和第二中心线以及第一和第二折叠线。 第一折线可以基本上平行于第一中心线并偏离第一中心线。 第二中心线可以基本上垂直于第一中心线。 第二折线可以基本上平行于第二中心线。 在围绕第二折叠线折叠之前，第一和第二纸制品可以围绕第一折叠线折叠，从而形成第一和第二较大的面板以及第一和第二较小的面板。 第二纸制品的至少一个面板可以至少部分地设置在第一纸制品的至少两个面板之间。