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    Method of making a mechanical fastener using diverging disks
    3.
    发明授权
    Method of making a mechanical fastener using diverging disks 有权
    使用发散盘制造机械紧固件的方法

    公开(公告)号：US09591896B2

    公开(公告)日：2017-03-14

    申请号：US14401290

    申请日：2013-03-14

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Thomas J. Gilbert ,  Pieter J. Gagnon ,  Mark A. Peltier

    IPC: A61F13/62 ,  B32B38/00 ,  A44B18/00 ,  A61F13/15 ,  A44B99/00 ,  B32B37/18 ,  B29C55/08

    CPC classification number: A44B18/0011 ,  A44B18/0019 ,  A44B18/0069 ,  A44B99/00 ,  A61F13/15756 ,  A61F13/625 ,  A61F13/627 ,  B29C55/08 ,  B32B37/18 ,  B32B38/0012 ,  B32B2038/0028 ,  B32B2555/02 ,  Y10T156/10

    Abstract: A method of making a mechanical fastener. The method includes providing a slit web having mechanical fastening elements, applying tension to the slit web in the machine direction, and spreading the slit web in the cross-machine direction by directing its side edges over two rotating diverging disks to provide a spread mechanical fastening web. The slit web includes a plurality of interrupted slits that are interrupted by intact bridging regions of the web. The two rotating diverging disks are laterally spaced and have a support surface between them that contacts the slit web during the spreading. The spread mechanical fastening web includes multiple strands of the slit web attached to each other at least at some of the intact bridging regions and separated from each other between at least some of the intact bridging regions.

    Abstract translation: 制造机械紧固件的方法。 该方法包括提供具有机械紧固元件的狭缝腹板，在机器方向上向狭缝腹板施加张力，并且通过将其侧边缘引导到两个旋转的分叉盘上来使狭缝腹板在横向方向上展开，以提供铺展机械紧固 网络 狭缝网包括由网的完整桥接区域中断的多个中断狭缝。 两个旋转的发散盘是横向间隔开的，并且在它们之间具有在扩展期间与狭缝网接触的支撑表面。 扩展的机械紧固幅材包括至少在一些完整桥接区域处彼此连接并且在至少一些完整桥接区域之间彼此分离的多条缝隙网。

    METHOD OF MAKING A MECHANICAL FASTENER USING DIVERGING DISKS
    6.
    发明申请
    METHOD OF MAKING A MECHANICAL FASTENER USING DIVERGING DISKS 有权
    使用分散磁盘制造机械紧固件的方法

    公开(公告)号：US20150096659A1

    公开(公告)日：2015-04-09

    申请号：US14401290

    申请日：2013-03-14

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Thomas J. Gilbert ,  Pieter J. Gagnon ,  Mark A. Peltier

    IPC: A44B18/00 ,  B32B38/00 ,  B32B37/18 ,  A44B99/00

    CPC classification number: A44B18/0011 ,  A44B18/0019 ,  A44B18/0069 ,  A44B99/00 ,  A61F13/15756 ,  A61F13/625 ,  A61F13/627 ,  B29C55/08 ,  B32B37/18 ,  B32B38/0012 ,  B32B2038/0028 ,  B32B2555/02 ,  Y10T156/10

    Abstract: A method of making a mechanical fastener. The method includes providing a slit web having mechanical fastening elements, applying tension to the slit web in the machine direction, and spreading the slit web in the cross-machine direction by directing its side edges over two rotating diverging disks to provide a spread mechanical fastening web. The slit web includes a plurality of interrupted slits that are interrupted by intact bridging regions of the web. The two rotating diverging disks are laterally spaced and have a support surface between them that contacts the slit web during the spreading. The spread mechanical fastening web includes multiple strands of the slit web attached to each other at least at some of the intact bridging regions and separated from each other between at least some of the intact bridging regions.

    Abstract translation: 制造机械紧固件的方法。 该方法包括提供具有机械紧固元件的狭缝腹板，在机器方向上向狭缝腹板施加张力，并且通过将其侧边缘引导到两个旋转的分叉盘上来使狭缝腹板在横向方向上展开，以提供铺展机械紧固 网络 狭缝网包括由网的完整桥接区域中断的多个中断狭缝。 两个旋转的发散盘是横向间隔开的，并且在它们之间具有在扩展期间与狭缝网接触的支撑表面。 扩展的机械紧固幅材包括至少在一些完整桥接区域处彼此连接并且在至少一些完整桥接区域之间彼此分离的多条缝隙网。

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