abstract |
A LAMINAR, SEALABLE, PACKAGING MATERIAL OF AT LEAST THREE LAYERS COMPRISING A BLEND OF ETHYLENE/VINYL ACETATE COPOLYMER WITH A SECOND ETHYLENE/VINYL ACETATE COPOLYMER OR POLYBUTENE-1; A HIGH DENSITY POLYETHYLENE; AMD A BLEND OF HIGH DENSITY POLYETHYLENE AND ETHYLENE VINYL ACETATE, THE LAYERS BEING BONDED TOGETHER IN THE ORDER SPECIFIED. ALSO PROVIDED ARE PACKAGES PREPARED FROM THE LAMINAR STRUCTURE. |