Winding method
    3.
    发明授权

    公开(公告)号:US10183825B2

    公开(公告)日:2019-01-22

    申请号:US15256711

    申请日:2016-09-05

    摘要: A winding method includes rotating a winding drum; transferring a first web structure from a first lay down station to the web stabilizing bed of a first winding station; cutting the web structure; contacting the web structure with a web assembly hold down element, winding the web structure into a roll assembly; and discharging the roll assembly from the winding drum.

    SHEET HANDLING APPARATUS WITH ROTARY DRUM
    7.
    发明申请
    SHEET HANDLING APPARATUS WITH ROTARY DRUM 有权
    薄片处理装置与旋转鼓

    公开(公告)号:US20160152046A1

    公开(公告)日:2016-06-02

    申请号:US14956027

    申请日:2015-12-01

    IPC分类号: B41J11/00 B65H81/00

    摘要: According to the present invention a sheet handling apparatus is provided which comprises a rotary drum with openings at its peripheral wall. A strip with perforations formed therein spirals circumferentially over an outer surface of the drum in a circumferential spiralling direction, such that a screen is formed over the drum. A suction system controls a flow of air through the perforations thereby to attract sheets towards the drum. The strip is biased by means of a tensioning assembly, which exerts a tensioning force on the strip substantially parallel to the circumferential spiralling direction of the strip.

    摘要翻译: 根据本发明,提供一种片材处理装置,其包括在其周壁处具有开口的旋转鼓。 其中形成有穿孔的带在周向螺旋方向上沿圆周方向在滚筒的外表面上螺旋形,使得在滚筒上方形成筛网。 抽吸系统控制通过穿孔的空气流,从而吸引板朝向鼓。 带材通过张紧组件偏置,该张紧组件基本上平行于条带的周向螺旋方向在条带上施加张力。