Abstract: A bag closure clip fabricated from an elongated double ply plastic strap, one end of which serves as a loop hanger, the closure being in the form of a noose made by passing the looped end of the strap through an aperture in the opposite strap end. The clip can replace the wire closure commonly employed for closing and carrying plastic bags containing blasting agents.

Abstract: A machine for severing individual plastic bags from a length of bags joined by perforated junctures. The length of bags is extended and severed by the action of two spaced apart sets of rollers, each set grasping the bags, the second set rotating with a higher surface speed than the first. During extension and severing the bags are supported by two overlapping conveyor belts travelling at speeds intermediate the surface speed of the two sets of rollers. The conveyor belts minimize the whipping of the severed edges of the bags. The bag severing machine is suited to operate in conjunction with equipment for folding plastic bags and inserting the folded bags in packages.