| 摘要 |
Painting with curtain-painting machines (9-12) is complicated by the occurrence of air bubbles in the paint, causing an uneven paint surface. This is avoided by allowing the paint to pass a compensator with overflow (6), the paint being supplied to the compensator (5) at a level below that of the overflow (6) in such a manner that air enclosed therein strives upwards towards the space above the overflow. |
