Patent ID: 7220113
Filing Date: 2007-05-22
Classification: B29C

Abstract:
1. Gauge distribution apparatus for plastic film having: a frame, a rotor mounted on the frame for sequential reversed rotation about a substantially vertical axis, at least one slot in the rotor through which two lengths of plastic film can pass upwardly with spaced adjacent faces from below the rotor, a first turning member mounted on the rotor for receiving one length of plastic film and changing the direction of motion thereof from upwardly to horizontally, a second turning member mounted on the rotor for receiving the other length of plastic film and changing its direction of motion from upwardly to horizontally, a series of upstanding circumferentially spaced film engaging members extending around the rotor, each film engaging member having an outer surface for engagement by the plastic film, a third turning member mounted on the frame for receiving one length of plastic film after it has engaged at least one of the film engaging members and changing its direction of motion from horizontally to vertically, and a fourth turning member mounted on the frame for receiving the other length of plastic film after it has engaged at least one of the film engaging members and changing its direction of motion from horizontally to vertically, one length of the plastic film first engaging a film engaging member which is diametrically opposite a film engaging member first engaged by the other length of plastic film, and said lengths of plastic film traveling in opposite directions around respective portions of the rotor.