Method and apparatus for stretching segmented stretchable film and application of the segmented film to a moving web
    28.
    发明申请
    Method and apparatus for stretching segmented stretchable film and application of the segmented film to a moving web 有权
    用于拉伸分段的可拉伸薄膜的方法和装置以及将分割的薄膜应用于移动的薄片

    公开(公告)号:US20110094657A1

    公开(公告)日:2011-04-28

    申请号:US12925570

    申请日:2010-10-25

    申请人: John A. McCabe

    发明人: John A. McCabe

    IPC分类号: B32B38/00 B32B38/04

    CPC分类号: A61F13/15593

    摘要: An elastic material is cut, set to a product pitch, stretched a desired amount and applied to a moving target web to create a product with a desired amount of elasticity over a desired area. A vacuum wheel with an aggressive vacuum pattern is used for securing and stretching the stretchable film, the same type of wheel also capable of being used as a trim removal device.

    摘要翻译: 将弹性材料切割,设定为产品间距,拉伸所需量并施加到移动的目标网以在期望的区域上产生具有所需量的弹性的产品。 使用具有侵蚀性真空图案的真空轮来固定和拉伸可拉伸膜,同样类型的轮也可用作修剪移除装置。

    Article transfer and placement apparatus
    30.
    发明授权
    Article transfer and placement apparatus 有权
    物品转移和放置设备

    公开(公告)号:US07398870B2

    公开(公告)日:2008-07-15

    申请号:US11244378

    申请日:2005-10-05

    申请人: John A. McCabe

    发明人: John A. McCabe

    IPC分类号: B65G47/24

    摘要: An apparatus for transferring articles such as absorbent cores or disposable diaper chassis components from a rotary mechanism, such as a pad turner, to a linear mechanism, such as a conveyor, for further processing. The invention provides a device for picking an article from the outside of a toroidal surface, thence extending transversely under tension the article to be transferred so that at the point of deposition the article is held flat and at full length. Further, the invention allows for apparatus to match the velocity of both the first and second transfer points, even if these velocities are not the same. The device is of particular benefit where an article to be transferred is subject to internally biasing elastic forces.

    摘要翻译: 一种用于将诸如吸收芯或一次性尿布底盘部件的物品从诸如衬垫转盘的旋转机构传送到诸如输送机的线性机构的装置,用于进一步处理。 本发明提供了一种用于从环形表面的外部拾取物品的装置,从而在被张紧的物品的作用下横向延伸,使得在沉积点处,物品保持平坦且全长。 此外,本发明允许设备匹配第一和第二传送点两者的速度,即使这些速度不相同。 该设备在要转移的物品受到内部偏压弹力的情况下是特别有益的。