impermeable container leak-free oxygen.

The present invention concerns a IMPROVED VESSEL FOR FOOD AND NO ALIMENTICEOS. CONTAINER uses a structure CARTON NEW BARRIER LAMINATE THAT KEEPS ON ENVIRONMENT GAS VESSEL ISOLATED. LAMINATE COMPRISING POLYMER LAYERS OF GREAT resistance, HEAT AND CAULKING, which prevent punch, CUTS OR BROKEN BARRIER LAYERS DURING THE CONVERSION OF HOLLOW, THE FORMATION OF PACKAGING AND distribution. IN ADDITION, THE LAYERS NEW polymeric resin caulk cracks and channels in the carton, PRODUCING A LEAK FREE CLOSED CONTAINER. The invention provides a laminated structure impermeable to oxygen to produce a container without LEAK impermeable to oxygen, which consists of A) a mechanically stable structural substrate (12) having an inner and an outer surface; B) an outer layer (10) of a polymer of polyethylene of low density SELLABLE HEAT, enrobing said SURFACE STRUCTURAL EXTERIORDE said substrate mechanically stable; C) a polymer layer (14) having great resistance, abuse resistance and toughness combined with a CAPA impermeable to oxygen; YD) A LAYER OF CONTACT WITH INTERIOR OF POLYMER LOW DENSITY POLYETHYLENE PRODUCT IS SEALED BY HEAT WITH FOREIGN polymer layer (2) of polyethylene of low density (22) ROLLING IN EQUIPMENT EXTRUSION CONVENTIONAL A TEMPERATURES in the range of 121 to 260 (degrees) C