| 摘要 |
The essential characteristic of the machine resides in the presence, beneath the doctor (scaper) blade 3, of a groove 2 made in the support 1 of the substrate 4, thus allowing the easy passage of the couplings (connectors) 7. A height-adjustable roller 6 enables the angle alpha to be adjusted and therefore the thickness of the coating 5 deposited on the substrate with uniformity of the weighting over the entire width. <IMAGE>
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