Temperature controlled method of coating a paper web
    3.
    发明授权
    Temperature controlled method of coating a paper web 失效
    涂布纸幅的温度控制方法

    公开(公告)号:US5032225A

    公开(公告)日:1991-07-16

    申请号:US618394

    申请日:1990-11-27

    IPC分类号: D21H17/00 D21H23/26

    CPC分类号: D21H17/00 D21H23/26

    摘要: When a paper web is coated on paper machine the surface temperature is controlled at or below a temperature determined by an equation (1) given below, in order to obtain a coated paper having an evenly coated layer. ##EQU1## where T: surface temperature of the paper web (.degree.C.)m: wet value of the paper web (g by weight)v: viscosity of the coating composition (cps)x: x=40 or 35 with 35 being the preferred form of the equation.

    摘要翻译: 当在造纸机上涂布纸幅时,将表面温度控制在等于或低于由下面给出的等式(1)确定的温度,以获得具有均匀涂布层的涂布纸。 (1)其中T:纸幅的表面温度(℃)m:纸幅的湿度值(g重量比)v:涂料组合物的粘度(cps)x:x = 40或35 其中35是方程的优选形式。