NOVEL POUCHES FOR PACKAGING FLOWABLE MATERIALS

摘要

AN ENVIRONMENTALLY FRIENDLY POLYMER FILM POUCH (10) MADE FROM A POLYETHYLENE FILM STRUCTURE (30) FOR THE PACKAGING OFFLOWABLE MATERIALS, FOR EXAMPLE MILK, INCLUDING, FOR EXAMPLE, A POUCH (10) MADE FROM A MONOLAYER OR MULTILAYER FILM STRUCTURE (30) SUCH AS A TWO-LAYER OR A THREE-LAYER COEXTRUDED FILM CONTAINING AT LEAST ONE LAYER OF A BLEND OF A SUBSTANTIALLY LINEAR ETHYLENE POLYMER OR A HOMOGENEOUSLY BRANCHED ETHYLENE POLYMER AND A HIGH PRESSURE LOW DENSITY POLYETHYLENE AS A SEAL LAYER. ALSO DISCLOSED IS A PROCESS FOR MAKING THE POUCH (10) FOR PACKAGING FLOWABLE MATERIALS USING A FILM STRUCTURE (30) DESCRIBED HEREINABOVE FIG 1