Abstract: Disclosed is an improved ginning system incorporating a roller gin and a feeder for the same. Means is provided for presenting the cotton to the roller gin substantially one lock at a time. Incorporated in the gin is means to move the ginning roller into and out of ginning relation to the ginning knife, and means is provided in the system to cause the ginning roller to move out of ginning relation to the knife whenever there is less than a predetermined amount of seed cotton in the feeder.

Abstract: The specification discloses apparatus for baling fibers in which the baling chamber is defined at least in part by one wall mounted for movement from a first position relative to an opposite wall to a second position farther from the second wall. There is means for moving the movable wall away from the second wall after the platen has entered the baling chamber but prior to final compression of the bale therein or means to move the wall in response to a predetermined bale compressing position of the movable platen. Further, the wall may be moved in response to a predetermined compressive force exerted by the platen on the bale. Still further, means is provided to overcompress the bale to some extent thus to destroy some of the inherent spring-back of the bale of fibers.

Abstract: Process for baling fibers to uniform density within a fixed range even through the bales vary in weight or size. The invention results in bales which exert substantially the same force against the restraining ties or straps placed thereabout, which forces are within safe strength limits for the ties. The application discloses apparatus which may be used to carry out the process including controls for preventing overstressing the press and for actuating an automatic strapping apparatus only at the proper time.

Abstract: Disclosed is an improved ginning system incorporating a roller gin and a feeder for the same. Means is provided for presenting the cotton to the roller gin substantially one lock at a time. Incorporated in the gin is means to move the ginning roller into and out of ginning relation to the ginning knife, and means is provided in the system to cause the ginning roller to move out of ginning relation to the knife whenever there is less than a predetermined amount of seed cotton in the feeder.