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This specification covers unpigmented, unsupported, sheet or tubular, medium-density polyethylene films (hereafter referred to as film or films) from resins having densities in the range from 926.0 to 938.0 kg/m3 (0.926 to 0.938 g/cm3), inclusive, as measured on molded plaques. This specification is applicable to homopolymer polyethylene but is not restricted to it. This specification is also applicable to films made from copolymer polyethylene commonly referred to in industry as low-pressure polyethylene. This specification is also applicable to films made from blends of homopolymers and copolymers, including ethylene/vinyl-acetate copolymers. This specification allows for the use of recycled polyethylene film or resin as feedstock, in whole or in part, as long as all the requirements of this specification are met and as long as any specific requirements as governed by the producer and end user are also met (see Note 1). NOTE 1: Guide D7209 contains terminology and definitions relating to recycled plastics.

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