1.1 This specification covers unpigmented, unsupported, low-density polyethylene films (hereafter referred to as film or films) from Class 1 polyethylenes per Specification D 4976. This specification covers unpigmented, unsupported, low-density polyethylene films (hereafter referred to as film or films) for general use and packaging applications. It is applicable to films made from polyethylene copolymers, and also applicable to