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    Method and apparatus for incrementally stretching a web
    5.
    发明授权
    Method and apparatus for incrementally stretching a web 有权
    用于递增拉伸网的方法和装置

    公开(公告)号：US08337190B2

    公开(公告)日：2012-12-25

    申请号：US13212513

    申请日：2011-08-18

    申请人： John Joseph Curro ,  John Brian Strube ,  Timothy Ian Mullane ,  Jill Marlene Orr

    发明人： John Joseph Curro ,  John Brian Strube ,  Timothy Ian Mullane ,  Jill Marlene Orr

    IPC分类号： B29C55/18

    CPC分类号： B29C55/18 ,  B29C55/08

    摘要： A method and apparatus is provided which uses activation members for incrementally stretching a web at a low strain rate. The activation members include an activation belt and a single activation member wherein the activation belt and single activation member comprise a plurality of teeth and grooves that complement and engage one another at a depth of engagement in a deformation zone. The depth of engagement can be controlled to increase linearly over at least a portion of the deformation zone such that a web interposed between the activation belt and the single activation member in the deformation zone is incrementally stretched at a low rate of strain.

    摘要翻译： 提供了一种方法和装置，其使用激活构件来以低应变率递增地拉伸网。 激活构件包括激活带和单个激活构件，其中激活带和单个激活构件包括在变形区域中的接合深度处彼此补充和接合的多个齿和凹槽。 可以控制接合深度在变形区域的至少一部分上线性地增加，使得插入在致动带和变形区域中的单个致动构件之间的纤维网以低的应变速率递增地拉伸。

    Method and Apparatus for Incrementally Stretching a Web
    6.
    发明申请
    Method and Apparatus for Incrementally Stretching a Web 有权
    用于增量地拉伸网络的方法和装置

    公开(公告)号：US20080224351A1

    公开(公告)日：2008-09-18

    申请号：US12045969

    申请日：2008-03-11

    申请人： John Joseph Curro ,  John Brian Strube ,  Timothy Ian Mullane ,  Jill Marlene Orr

    发明人： John Joseph Curro ,  John Brian Strube ,  Timothy Ian Mullane ,  Jill Marlene Orr

    IPC分类号： B29C55/18

    CPC分类号： B29C55/18 ,  B29C55/08

    摘要： A method and apparatus is provided which uses activation members for incrementally stretching a web at a low strain rate. The activation members include an activation belt and a single activation member wherein the activation belt and single activation member comprise a plurality of teeth and grooves that complement and engage one another at a depth of engagement in a deformation zone. The depth of engagement can be controlled to increase linearly over at least a portion of the deformation zone such that a web interposed between the activation belt and the single activation member in the deformation zone is incrementally stretched at a low rate of strain.

    摘要翻译： 提供了一种方法和装置，其使用激活构件来以低应变率递增地拉伸网。 激活构件包括激活带和单个激活构件，其中激活带和单个激活构件包括在变形区域中的接合深度处彼此补充和接合的多个齿和凹槽。 可以控制接合深度在变形区域的至少一部分上线性地增加，使得插入在致动带和变形区域中的单个致动构件之间的纤维网以低的应变速率递增地拉伸。

    Method and Apparatus for Incrementally Stretching a Web
    7.
    发明申请
    Method and Apparatus for Incrementally Stretching a Web 有权
    用于增量地拉伸网络的方法和装置

    公开(公告)号：US20120003345A1

    公开(公告)日：2012-01-05

    申请号：US13212513

    申请日：2011-08-18

    申请人： John Joseph Curro ,  John Brian Strube ,  Timothy Ian Mullane ,  Jill Marlene Orr

    发明人： John Joseph Curro ,  John Brian Strube ,  Timothy Ian Mullane ,  Jill Marlene Orr

    IPC分类号： B29C55/18

    CPC分类号： B29C55/18 ,  B29C55/08

    摘要： A method and apparatus is provided which uses activation members for incrementally stretching a web at a low strain rate. The activation members include an activation belt and a single activation member wherein the activation belt and single activation member comprise a plurality of teeth and grooves that complement and engage one another at a depth of engagement in a deformation zone. The depth of engagement can be controlled to increase linearly over at least a portion of the deformation zone such that a web interposed between the activation belt and the single activation member in the deformation zone is incrementally stretched at a low rate of strain.

    摘要翻译： 提供了一种方法和装置，其使用激活构件来以低应变率递增地拉伸网。 激活构件包括激活带和单个激活构件，其中激活带和单个激活构件包括在变形区域中的接合深度处彼此补充和接合的多个齿和凹槽。 可以控制接合深度在变形区域的至少一部分上线性地增加，使得插入在致动带和变形区域中的单个致动构件之间的纤维网以低的应变速率递增地拉伸。

    Apparatus for Deforming a Web
    8.
    发明申请
    Apparatus for Deforming a Web 审中-公开
    用于变形网的设备

    公开(公告)号：US20120276238A1

    公开(公告)日：2012-11-01

    申请号：US13094219

    申请日：2011-04-26

    申请人： John Brian Strube ,  Jill Marlene Orr ,  John Joseph Curro ,  Timothy Ian Mullane

    发明人： John Brian Strube ,  Jill Marlene Orr ,  John Joseph Curro ,  Timothy Ian Mullane

    IPC分类号： B29C53/22

    CPC分类号： A61F13/15731 ,  B26F1/20 ,  B26F1/24

    摘要： Apparatuses for forming discrete deformations in web materials are disclosed. The apparatus may be in the form of nested or other arrangements of multiple rolls, in which the web is maintained in substantial contact with at least one of the rolls throughout the process, and at least two of the rolls define two or more nips thereon with other rolls. In some embodiments, rolls can be used to expose a different side of the web for a subsequent deformation step. In these or other embodiments, the rolls can be used to transfer the web between rolls in such a manner that it may offset the rolls and/or web so that subsequent deformations are formed at a different cross-machine direction location than prior deformations.

    摘要翻译： 公开了用于在网状材料中形成离散变形的装置。 该装置可以是多个辊的嵌套或其他布置的形式，其中在整个过程中，幅材保持与至少一个辊基本上接触，并且至少两个辊在其上限定两个或更多个辊隙，其上具有 其他卷。 在一些实施例中，辊可用于暴露幅材的不同侧面以用于随后的变形步骤。 在这些或其它实施例中，辊可以用于在卷之间转移幅材，使得其可以偏移辊和/或幅材，使得随后的变形在与先前的变形不同的横机方向位置处形成。

    Method and apparatus for incrementally stretching a web
    9.
    发明授权
    Method and apparatus for incrementally stretching a web 有权
    用于递增拉伸网的方法和装置

    公开(公告)号：US08021591B2

    公开(公告)日：2011-09-20

    申请号：US12045969

    申请日：2008-03-11

    申请人： John Joseph Curro ,  John Brian Strube ,  Timothy Ian Mullane ,  Jill Marlene Orr

    发明人： John Joseph Curro ,  John Brian Strube ,  Timothy Ian Mullane ,  Jill Marlene Orr

    IPC分类号： B29C55/18

    CPC分类号： B29C55/18 ,  B29C55/08

    摘要： A method and apparatus is provided which uses activation members for incrementally stretching a web at a low strain rate. The activation members include an activation belt and a single activation member wherein the activation belt and single activation member comprise a plurality of teeth and grooves that complement and engage one another at a depth of engagement in a deformation zone. The depth of engagement can be controlled to increase linearly over at least a portion of the deformation zone such that a web interposed between the activation belt and the single activation member in the deformation zone is incrementally stretched at a low rate of strain.

    摘要翻译： 提供了一种方法和装置，其使用激活构件来以低应变率递增地拉伸网。 激活构件包括激活带和单个激活构件，其中激活带和单个激活构件包括在变形区域中的接合深度处彼此补充和接合的多个齿和凹槽。 可以控制接合深度在变形区域的至少一部分上线性地增加，使得插入在致动带和变形区域中的单个致动构件之间的纤维网以低的应变速率递增地拉伸。