Apparatus and method for deckeling excess air when drying a coating on a
substrate
    61.
    发明授权
    Apparatus and method for deckeling excess air when drying a coating on a substrate 失效
    当干燥基材上的涂层时,使多余的空气层压的装置和方法

    公开(公告)号:US5621983A

    公开(公告)日:1997-04-22

    申请号:US627708

    申请日:1996-03-29

    CPC分类号: F26B13/10

    摘要: An apparatus and method for evaporating a coating solvent from a coating on a first substrate and for minimizing the formation of mottle. A drying oven includes a plurality of air foils positioned adjacent to the second substrate surface. Each of the plurality of air foils have a foil slot through which a stream of drying gas is supplied to the drying oven. The foil slot length is adjusted to not be significantly greater than the first substrate width to minimize air flow over the first and second coating edges which minimizes the creation of mottle.

    摘要翻译: 一种用于从第一基底上的涂层蒸发涂覆溶剂并最小化斑驳形成的装置和方法。 干燥箱包括邻近第二基板表面定位的多个空气箔。 多个气翼中的每一个具有箔槽,通过该箔槽将干燥气体流供应到干燥炉。 箔片槽长度被调节为不显着大于第一衬底宽度,以使在第一和第二涂层边缘上的空气流动最小化,从而最小化斑驳的产生。