Apparatus for forming folds in material
    2.
    发明申请
    Apparatus for forming folds in material 审中-公开
    用于在材料中形成褶皱的装置

    公开(公告)号:US20040023774A1

    公开(公告)日:2004-02-05

    申请号:US10208131

    申请日:2002-07-30

    IPC分类号: B31F007/00

    CPC分类号: D06J1/10

    摘要: Apparatus forms folds in a continuously moving web by passing the web over skis. The folds may be arranged to form pleats. The skis are individually movable to facilitate adjustment. Adjustment of the skis can be done while the web is moving through the apparatus. Further, the portions of the web immediately to the sides of the skis are controlled by respective material guides to make certain the pleat folds are properly formed on the sides of the pleated section. The web is continuously and automatically guided to maintain a substantially constant position in a direction transverse to the web.

    摘要翻译: 装置通过将网穿过滑雪板在连续移动的网中形成折叠。 褶皱可以被布置成形成褶皱。 滑雪板可单独移动以方便调整。 当网路移动通过设备时,可以进行滑雪板的调整。 此外,通过相应的材料导向器来控制立即到滑雪板两侧的幅材的部分,以确保在折叠部分的侧面上适当地形成褶皱。 纸幅被连续且自动地引导以在横向于纸幅的方向上保持基本恒定的位置。