COATING APPARATUS AND COATING METHOD

专利名称：COATING APPARATUS AND COATING

METHOD

发明人：Yoshinori IKAGAWA,Naoki TSUO申请号：US14361906申请日：20121017

公开号：US20150298162A1公开日：20151022

专利附图：

摘要：This coating device according to the present invention comprises a slit nozzle ();a liquid supply path () for a coating liquid; a pneumatic transportation device () for

transporting the coating liquid pneumatically; a liquid supply valve () for opening/shutting

the liquid supply path (); a pump () configured so as to be capable of suctioning thecoating liquid inside the slit nozzle (); a residual-pressure removal means () for removingthe residual pressure inside the slit nozzle (); and a control section () for controlling theoperation of the liquid supply valve (), the pump (), and the residual-pressure removalmeans (); wherein the coating liquid remaining inside the slit nozzle () is suctioned at theend of coating after pumping of the coating liquid is stopped and the residual pressureinside the slit nozzle () is removed. With this configuration the coating device improvesresponsive at the end of the coating without a complicated control procedure.

申请人：TAZMO CO., LTD.

地址：Okayama JP

国籍：JP

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