This document specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage and quality commitments of heat-sealable biaxially oriented polypropylene (BOPP) film (hereinafter referred to as "film") . This document applies to single-sided heat-sealing polypropylene films made from polypropylene as the main raw material and produced by biaxial stretching using the flat film method. This document does not apply to other biaxially oriented polypropylene films with special functions, such as biaxially oriented polypropylene matt film, biaxially oriented polypropylene pearlescent film, biaxially oriented polypropylene film for cable pulling, and biaxially oriented polypropylene capacitor film. , biaxially oriented polypropylene cigarette packaging film, etc.
T/ZZB 2877-2022 history
2022T/ZZB 2877-2022 Biaxially oriented polypropylene（BOPP） film for heat sealing