T/XJSL 0006-2019 Food-grade plastic packaging containers
T/XJSL 0006-2019 Food-grade plastic packaging containers
Basic Information
Scope
Scope: This standard specifies the product categories, specifications, shapes, test methods, inspection rules, markings, packaging, transportation, and storage of plastic packaging containers for food. This standard applies to plastic bottles, jars, cans, and cups (hereinafter referred to as containers) made from polyethylene, polypropylene, and polystyrene as the main raw materials, using blow molding or injection molding processes, with a volume of up to 25L (inclusive), a filling temperature of below 50°C, and a storage temperature of below 40°C. Products made primarily from polystyrene are cups. Main technical content: 1. All raw materials used in material production must be new food-grade materials. Recycled materials from previous use should not be added, nor should harmful additives that are harmful to the environment or easily absorbed be added. 2. Physical and mechanical properties specify the requirements for the sealing performance, drop resistance, thermal deformation, low-temperature resistance, stability, stacking test, stress cracking, handle-type lifting (ring-pull) strength, and heat resistance of plastic packaging containers for food, ensuring that the containers can still function normally during their service life despite external forces, temperature changes, and transportation conditions. 3. Hygiene performance: The hygiene performance is tested using the methods specified in GB 4806.7-2016 "Food Safety National Standards - Requirements for Plastic Materials and Products in Contact with Food". The mandatory national testing methods include GB/T 31604.1-2015 "Food Safety National Standards - Migration Test for Plastic Materials and Products in Contact with Food", GB/T 31604.2-2015 "Food Safety National Standards - Determination of Potassium Permanganate Consumption for Plastic Materials and Products in Contact with Food", GB/T 31604.7-2015 "Food Safety National Standards - Discoloration Test for Plastic Materials and Products in Contac