| 摘要 |
PROBLEM TO BE SOLVED: To provide a gravure coating apparatus in which uniform coating surface quality free from the occurrence of coating nonuniformity even in a high speed coating, is obtained. SOLUTION: In this gravure coating apparatus comprising a gravure roll 2, a backup roll 3 opposed to the gravure roll 2 and pressing and holding a web 4 with the gravure roll 2 and a doctor 1 for previously measuring a coating liquid 7 fed from the lower part of the gravure roll 2, a shielding roll 5 to avoid the entrainment of air is mounted on the upstream side of the gravure coating apparatus. COPYRIGHT: (C)2006,JPO&NCIPI
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