GRUPPO DI PASSAGGIO DI SCARICO PER STRISCE DI RIFILATURA E METODO PER FACILITARNE IL MOVIMENTO

摘要

Trim strip from a web slitter is received in a chute passageway which guides the trim strip away from the slitter. Low velocity air is supplied in the passageway to provide air lubrication between the chute structure and both opposite faces of the trim strip which thereby floats away from the slitter smoothly and efficiently.