首页>
外国专利>
DEW CONDENSATION PREVENTING DEVICE OF COATING APPARATUS AND COATING METHOD USING THE DEW CONDENSATION PREVENTING DEVICE
DEW CONDENSATION PREVENTING DEVICE OF COATING APPARATUS AND COATING METHOD USING THE DEW CONDENSATION PREVENTING DEVICE
展开▼
机译:涂层装置的结露防止装置及使用该结露防止装置的涂敷方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a dew condensation preventing device of a coating apparatus which prevents dew condensation of a coating material by getting rid of stay of peripheral air in consideration of the fact that behavior of the supplied coating material becomes unstable due to an air stream accompanying paper running in the coating apparatus, particularly in the case of a curtain coater, a curtain-shaped coating film easily swings and though counter air is blown in order to counter the accompanying air and to cancel out wind pressure of the accompanying air, stay of the peripheral air occurs at a downstream side, dew condensation of evaporated coating material occurs on a circumferential wall surface of a coating material supply port and fall of a water droplet injures a paper surface.;SOLUTION: Above an air cutting device 4 for blowing out the counter air, an exhauster having a suction duct 6, where a suction port 6a directing a downstream side of a paper P running direction Q is formed, is disposed to suck the peripheral air. At this time suction force is adjusted to a degree of not disturbing behavior of the coating material supplied from a coating material supply port 3a.;COPYRIGHT: (C)2012,JPO&INPIT
展开▼