发明名称 |
Method and apparatus for coating webs |
摘要 |
A coating method and apparatus in which a freely falling film of a coating solution is applied to a web moving along a continuously rotating backing roll. The film width is wider than that of the web. The coating solution is removed from the backing roll by a cleansing device such as one that applies a solvent to the backing roll and then suctions the solvent and coating solution from the backing roll.
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申请公布号 |
US4933215(A) |
申请公布日期 |
1990.06.12 |
申请号 |
US19890315180 |
申请日期 |
1989.02.27 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
NARUSE, YASUHITO;KANEKO, NOBUYOSHI |
分类号 |
B05C5/00;B05C11/10;B05D1/30;B05D7/04;G03C1/74 |
主分类号 |
B05C5/00 |
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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