| 摘要 |
A coater apparatus ( 10 ) is disclosed for applying coating material onto a moving web. The apparatus ( 10 ) includes an applicator having a first and a second end, the applicator ( 16 ) defining a feeding chamber ( 22 ) for the reception therein of the coating material ( 12 ). The applicator ( 16 ) includes a fixed lip ( 24 ) which extends from the feeding chamber ( 22 ) towards the web ( 14 ). A movable lip ( 26 ) extends from the feeding chamber ( 22 ) such that when the movable lip ( 26 ) is disposed in a first disposition thereof, the movable lip ( 26 ) cooperates with the fixed lip ( 24 ) for defining therebetween a slot for guiding the coating material ( 12 ) from the feeding chamber ( 22 ) towards the moving web ( 14 ). However, when the movable lip ( 26 ) is pivoted away from the fixed lip ( 24 ) to a second and third disposition thereof, flushing and cleaning of the applicator ( 16 ) is permitted.
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