T/ZZB 1745-2020 Multi-layer composite blow-molded bottle for food packaging
T/ZZB 1745-2020 Multi-layer composite blow-molded bottle for food packaging
Basic Information
Scope
Main technical content: This standard specifies the terms and definitions, product structure, basic requirements, technical requirements, test methods, inspection rules, marking, labeling, packaging, transportation, storage, and quality commitments for multi-layer composite blow-molded bottles used for food packaging. This standard applies to colorless multi-layer composite blow-molded bottles (excluding lids, hereinafter referred to as blow-molded bottles) with a capacity of 1L or less, which are made from polyethylene (PE), ethylene-vinyl alcohol copolymer (EVOH), and ethylene-maleic anhydride copolymer (PE) as the main raw materials and are formed by multi-layer co-extrusion and blow-molding using screw extrusion. This standard does not apply to blow-molded bottles used for food products containing more than 6% ethanol.