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    A method of cleaning the slit nozzle of a coating apparatus
    6.
    发明专利
    A method of cleaning the slit nozzle of a coating apparatus 有权

    公开(公告)号：JP5363204B2

    公开(公告)日：2013-12-11

    申请号：JP2009140413

    申请日：2009-06-11

    Applicant: エア・ウォーター株式会社

    Inventor： 徹 稲垣 ,  治夫 吉岡

    IPC: B05D3/10 ,  B05D1/26 ,  B08B9/00

    Abstract: PROBLEM TO BE SOLVED: To provide a method of cleaning slit nozzle which can wash away a coating liquid remaining within a supply tube and a slit nozzle with a small amount of a solvent used and without disassembling the slit nozzle, allow rapid drying after cleaning and enable resuming quickly the coating process using the slit nozzle. SOLUTION: The method is for cleaning the slit nozzle 1 which discharges the coating liquid supplied by the supply pipe (2) from a slit formed between lips 1a and 1b arranged oppositely with a slight clearance and allows discharging and removing the coating liquid remaining within the slit nozzle 1 efficiently by introducing liquefied carbon dioxide into the supply pipe (2) after completion of discharge of the coating liquid and discharging the liquefied carbon dioxide from the slit. COPYRIGHT: (C)2011,JPO&INPIT

    Surface treatment equipment
    9.
    发明专利
    Surface treatment equipment 有权

    公开(公告)号：JP4712544B2

    公开(公告)日：2011-06-29

    申请号：JP2005345017

    申请日：2005-11-30

    Applicant: エア・ウォーター株式会社

    Inventor： 茂樹 伊藤 ,  秀諭 嶋谷 ,  徹 稲垣

    IPC: H05K3/38 ,  B32B15/08 ,  B65G39/02 ,  B65G49/00 ,  C08J7/00

    Abstract: PROBLEM TO BE SOLVED: To provide surface preparation equipment that can inhibit a processed object from being wrinkled. SOLUTION: The surface treatment equipment performs discharge plasma treatment on a surface of, e.g., an insulator film of a flexibly laminated body in which at least a metal layer and an insulator film are laminated, wherein it has a plasma treatment chamber for discharge plasma-treating an insulator film's surface, a transfer roll installed upstream of the plasma treatment chamber, and a transfer roll installed downstream of the plasma treatment chamber, the transfer roll installed downstream of the plasma treatment chamber includes a resin-coated roll whose outermost layer is composed of a resinous layer, the resin-coated roll is set such that the surface of the resinous layer is brought into contact with the insulator film of the flexibly laminated body after the discharge plasma-treatment, and the electrostatic capacitance of the resinous layer is 10,000 F (Farad) or less when the surface of the resin-coated roll's resinous layer and the surface of the insulator film are in a contact state. COPYRIGHT: (C)2007,JPO&INPIT

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