This document specifies the requirements for blow-molded polypropylene round bottom containers with a volume not greater than 2L (including 2L) for liquid food packaging. This document also specifies mass tolerances, dimensional tolerances, sampling methods, test requirements and performance requirements for blow-molded polypropylene containers for liquid food packaging. Note: It is not intended that polypropylene is the only polymer suitable for this application as other polymers including high density polyethylene (PE-HD), polyethylene terephthalate (PET), etc. are also suitable .
GB/T 41378-2022 Referenced Document
ISO 1873-1 Plastics - Polypropylene (PP) moulding and extrusion materials - Part 1: Designation system and basis for specifications
ISO 1873-2 Plastics - Polypropylene (PP) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties
ISO 28591 Sequential sampling plans for inspection by attributes
GB/T 41378-2022 history
2022GB/T 41378-2022 Plastics—Blow-moulded polypropylene containers for packaging of liquid food stuffs