a textile processing system is disclosed in which a chute feeder is juxtaposed with a card as a web supply device for the card , and the card , in turn , is juxtaposed with a coiler device , typically a dual coiler , for coiling sliver into cans , from the output of the card . in order to reduce variation in weight of fiber per unit width across the width of the output of the card , the horizontal angle of the chute feed output relative to the horizontal angle of the card input is made adjustable . in the preferred embodiment this is accomplished by mounting the chute feed for controlled , limited pivotal movement about a vertical axis generally coinciding with one lateral margin of the chute feed , the adjustment members being provided at the opposite lateral margin of the chute feed .