发明名称 |
Coating apparatus with a rotatable backing rolling and method thereof |
摘要 |
A coating apparatus and a coating method are provided capable of adjusting the coating conditions into optimum and producing stabilized coating film continuously. The coating apparatus comprises a backing roll 2; a coating color delivery slit 4; a gas chamber 10, disposed upstream to the coating color delivery slit 4, containing therein a gas injection nozzle 9 and a pressure sensor 7; a gas recovery chamber 14 disposed upstream to the gas chamber; a nozzle group 20 disposed upstream to the gas recovery chamber 14; and a pressure control device for controlling the pressure inside of the gas chamber within a predetermined pressure range based on the detection results of the pressure sensor.
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申请公布号 |
US6524388(B1) |
申请公布日期 |
2003.02.25 |
申请号 |
US20000708669 |
申请日期 |
2000.11.09 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
YAMADA KENJI;SUGIHARA MASAHIRO;MIURA HIROSHI |
分类号 |
D06B1/02;B05C5/00;B05C9/10;B05D3/04;B05D7/00;D21F7/00;D21H23/48;D21H25/16;(IPC1-7):B05C5/00 |
主分类号 |
D06B1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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