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    • 2. 发明申请
    • DOUBLE SIDE COATING DEVICE
    • 双面涂层设备
    • US20110174215A1
    • 2011-07-21
    • US13007087
    • 2011-01-14
    • Tsutomu NISHIOTakao TOKUMOTO
    • Tsutomu NISHIOTakao TOKUMOTO
    • B05C1/10
    • B05C5/0254B05C5/0283B05C9/04
    • It is provided a double side coating device which can maintain a thickness of a coated film in constant. The double side coating device has a back up roller supporting a web material (W), a first coating head that is placed opposite to the back up roller and that applies a coating material onto a first surface of the web material (W), a suction roller (4) that is provided with a plurality of supporting portions which projects annularly so as to contact with a uncoated portion of the first surface of the web material (W) and on circumference of which suction holes (14) are opened to suck atmosphere, and a second coating head (3) that is placed opposite to the suction roller (4) and that coats second surface of the web material (W) with a coating material.
    • 提供了可以将涂膜的厚度保持恒定的双面涂布装置。 双面涂布装置具有支撑卷筒纸材料(W)的支承辊,与后备辊相对设置的第一涂布头,并将涂料施加到卷材(W)的第一表面上, 抽吸辊(4),其设置有多个支撑部分,其环形地突出以与所述幅材材料(W)的第一表面的未涂覆部分接触,并且其吸入孔(14)的开口被吸收 以及与吸辊(4)相对放置并用涂料涂覆纤维网材料(W)的第二表面的第二涂覆头(3)。
    • 6. 发明授权
    • Double side coating device
    • 双面涂布装置
    • US08714103B2
    • 2014-05-06
    • US13007087
    • 2011-01-14
    • Tsutomu NishioTakao Tokumoto
    • Tsutomu NishioTakao Tokumoto
    • B05C5/02B05C9/04
    • B05C5/0254B05C5/0283B05C9/04
    • It is provided a double side coating device which can maintain a thickness of a coated film in constant. The double side coating device has a back up roller supporting a web material, a first coating head that is placed opposite to the back up roller and that applies a coating material onto a first surface of the web material, a suction roller that is provided with a plurality of supporting portions which projects annularly so as to contact with a uncoated portion of the first surface of the web material and on circumference of which suction holes are opened to suck atmosphere, and a second coating head that is placed opposite to the suction roller and that coats second surface of the web material with a coating material.
    • 提供了可以将涂膜的厚度保持恒定的双面涂布装置。 双面涂布装置具有支撑卷筒纸材料的支撑辊,与第一涂布头相对放置的第一涂布头,并将涂料施加在卷筒纸材料的第一表面上;抽吸辊, 多个支撑部分,其环形地突出,以便与幅材材料的第一表面的未涂覆部分接触,并且在其周围开有吸孔以吸入气氛;以及第二涂覆头,其与吸辊对置放置 并用涂层材料涂覆纤维网材料的第二表面。