Apparatus and process for the prevention and removal of obstructions in
the outlet opening of a metering slot of a coating apparatus
    2.
    发明授权
    Apparatus and process for the prevention and removal of obstructions in the outlet opening of a metering slot of a coating apparatus 失效
    用于防止和去除涂覆装置的计量槽的出口中的障碍物的装置和方法

    公开(公告)号:US6099656A

    公开(公告)日:2000-08-08

    申请号:US283108

    申请日:1999-03-31

    摘要: An apparatus and process prevents and removes obstructions in the discharge opening of a metering slot of a coating apparatus, or fountain applicator, applying a coating medium onto a moving material web. The process repeatedly removes obstructions from the discharge opening of the metering slot, thereby preventing defects in the applied coating. The apparatus includes a scraper disposed and translatory movable within the discharge opening in a direction transverse to the direction of movement of the material web.

    摘要翻译: 一种装置和方法防止和去除涂覆装置的计量槽的排放口中的阻塞物,或者喷涂器,将涂覆介质施加到移动的材料网上。 该过程重复地从计量槽的排放口排除障碍物,从而防止施加的涂层中的缺陷。 所述设备包括设置和平移的刮刀,所述刮刀在所述排放口内沿与横向于所述材料纤维网的运动方向的方向移动。