Method for making a seamless plastic motion discomfort receptacle
A plastic motion sickness receptacle is disclosed having a seamless perimeter defined by a tubular member folded at a first closed end, and an open end including means for closing the receptacle after use. The plastic tubular member comprises integrally formed walls that terminate in a base at said closed end with the edges of the walls cooperating to form a fluid-tight relationship. An outer surface of the receptacle may include indicia printed thereon including instructions for using the bag upon the occurrence of motion sickness.
1. A method for making a motion sickness receptacle comprising the steps of: providing a copolymer composition of first and second plastics; heating said copolymer composition to 200 degree C.; extruding the copolymer composition into a seamless tubular member; applying creases in the tubular member to create a rectangular parallelepiped; sealing a first end of said tubular member into a fluid-tight relationship by heat-pressing opposed edges of said tubular member; providing closure means adjacent a second end of said tubular member.