Polyethylene urine bag with tube
AssigneeAutomaticon A/S
InventorsOle Roger Jensen, Preben Kobbero
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Abstract
A bag made of two layers of film material welded together along their edges except at an aperture in which is inserted one end of a tube of the same material as the bag, the entire circumference of said tube being tightly sealed to the sides of the bag aperture by heat welding.
Claims1
A bag such as a urine bag consisting of two layers of film of polyethylene directly welded together along their edges except at an aperture in the upper edge, in which aperture one end of a tube of the same material is inserted, characterized in that the connection between the entire circumference of the tube and the sides of the bag aperture is produced in liquid and airtight condition by heat welding including impulse welding, the thickness of each layer of film being less than 0.10 mm.
Dependencies are inferred from the claim text.