Abstract: A multi-sectioned conveyor for receiving serial products from a supply conveyor, inspecting and rejecting out-of-tolerance products and adjustably conveying the products so as to establish a predetermined spacing therebetween, before transferring the products from supporting belts to the individual flights of a pusher member containing conveyor and from which the product flow is synchronized relative to an infeed conveyor to a wrapping station. The feeder comprises a microprocessor controlled, DC driven accumulation, transition and backlog conveyors, along with wrapper driven separation, transfer and infeed conveyors.

Abstract: A conveyor system having a segmented lengthwise supply conveyor comprised of a plurality of dual transpositors, whereby product from the supply conveyor is redirected laterally to a plurality of cross-feed conveyors that, in turn, supply product to stacking and wrapping stations. Overlying each cross-feed conveyor is a primary transpositor drive end having a retractable nose roller and below which a secondary transpositor conveyor having a retractable nose roller is mounted for temporarily storing product before retracting and dropping the product onto the cross-feed conveyor, thereby facilitating a continuous through put of product to each of said wrapping stations. Photo electric transmitter/receiver and a programmable controller ensure system synchronization.

Abstract: A wrapping machine which includes a film former for shaping a continuous film of packaging material into a continuous tube, a film drive for drawing the continuous film of packaging material past the former and past a cutting and sealing station, a product infeed drive for feeding products to be packaged through the former into the continuous tube of packaging material so that the products are spaced apart from one another in the tube, and a motor-driven rotary cut/seal head at the cutting and sealing station for cutting and sealing the continuous tube of packaging material as each product moves through that station. The wrapping machine also includes independent closed-loop servo-control circuits for the film drive, the product infeed drive, and the cut/seal head drive, each of which is responsive to a desired velocity control signal.