PURPOSE: To guarantee certain insertion of yarn into a number of interlace nozzles and to guarantee uniform supply of compressed air and simple opening/ closing of the interlace nozzles via a baffle plate.

CONSTITUTION: A device for entangling a plurality of filaments 19 by the same number of the interlace nozzles 5 can be integrated into warping systems, or the like, in which the interlace nozzles 5 are provided on a traverse 1 movable toward air-feed beam 2 and the movement of the traverse 1 manually or pneumatically takes place via a compression spring 8 connected to the interlace nozzles 5. The baffle plate 3 is fastened, fixed in position, via a holder 4, for instance, on the air-feed beam 2.