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    • 13. 发明申请
    • GUIDING DEVICES AND WEB COATING PROCESS
    • 指导设备和网涂工艺
    • WO2017207053A1
    • 2017-12-07
    • PCT/EP2016/062539
    • 2016-06-02
    • APPLIED MATERIALS, INC.METT, ValeriusDEPPISCH, ThomasWHITE, John M.HEIN, StefanBUSCHBECK, Wolfgang
    • METT, ValeriusDEPPISCH, ThomasWHITE, John M.HEIN, StefanBUSCHBECK, Wolfgang
    • C23C14/56B65H23/00
    • C23C14/562B65H20/14B65H2406/361B65H2801/87
    • A roller device (100) for guiding a web (200) and for controlling the temperature of the web (200) in contact with the roller device in a web coating process under vacuum conditions is described. The roller device includes a curved surface (101) of the roller device (100) for contacting the web (200), wherein the curved surface (101) includes a web guiding region (103). The roller device further includes a group of gas outlets (104) in the curved surface (101) and a gas distribution system (105) for selectively providing the gas flow to a first subgroup of gas outlets (104) and for selectively preventing the gas from flowing to a second subgroup of the gas outlets (104). The roller device further includes a driving unit (110) for rotating the curved surface (101), wherein the curved surface (101) is adapted for inducing a movement of the web (200) upon rotation of the curved surface.
    • 描述了用于在真空条件下在幅材涂布工艺中引导幅材(200)并且用于控制幅材(200)与辊子设备接触的温度的辊子装置(100)。 滚轮装置包括用于接触腹板(200)的滚轮装置(100)的弯曲表面(101),其中弯曲表面(101)包括腹板引导区域(103)。 该滚轮装置还包括在弯曲表面(101)中的一组气体出口(104)和用于选择性地将气流提供给第一组气体出口(104)并用于选择性地防止气体 从流动到气体出口(104)的第二子组。 所述滚轮装置还包括用于旋转所述弯曲表面(101)的驱动单元(110),其中所述弯曲表面(101)适于在所述弯曲表面旋转时引起所述腹板(200)的移动。