Patent ID: 8240533
Filing Date: 2012-08-14
Classification: B31D,B65B,B65H,Y10T

Abstract:
1. A packaging material transfer apparatus, comprising: a plurality of traction members configured for engaging a chain of pre-inflated pillows connected to each other end to end; driving mechanism operably associated with the traction members to drive the traction members for drawing the chain from an input location to an output location from which the pillows are dispensed; a drive configured for powering the driving mechanism; detachment mechanism including a detachment element that rotates transversely through a weakened area between adjacent pillows in the chain to break the weakened area for detaching at least one of the pillows from the chain; and an interior support member associated with the driving mechanism for supporting the chain on opposite longitudinal sides of the weakened area against the operation of the detachment element moving therethrough.