Process and an apparatus for stabilizing free-falling liquid curtains

摘要: The stabilization of free-falling liquid curtains (4) in the coating objects or webs (5) using curtain coaters is considerably improved by use holders (9) from which an additional auxiliary (11) issues towards and combines with (4), for laterally guiding formed at edge (3) coater. Triangular bridges (14) are thus between to point where impinges on layer support (5). consist tubular hollow bodies a delivery spout (10) distributing passage (12) exit slot (13) porous material without any (FIG. 3).