A machine for deposit a liquid film on a band spread in width and scrolling continuously in the direction of its length.

摘要

1519257 Dyeing carpets BRUCKNER APPARATEBAU GmbH 24 Aug 1976 [11 Sept 1975] 35117/76 Heading DIL In the dyeing of carpets 103 by overflow from a trough 105 down an inclined plate 108, changeover from one dye. to another is achieved by providing a horizontally movable collecting basin 110 to intercept the falling film of dye when dye application is to be terminated, a second dye applicator 104' of similar construction being provided to continue dyeing with a different colour, the applicators 104, 104' thereby operating alternately. The dye from the collecting basins 110, 110' is discharged into fixed troughs 111, 111' for storage in tank (14), recycle via line (15) or discharge via line (18) [Fig. 1 (not shown)]. The carpet support may be an angled table 20 or by rollers.