This standard specifies the technical requirements, test methods, inspection regulations and marking, packaging, transportation and storage of polyvinyl chloride pellets (hereinafter referred to as "pellets") for food packaging containers. This standard applies to polyvinyl chloride pellets that are extruded and cut using sanitary grade polyvinyl chloride resin as the main raw material, with a small amount of processing aids added.
QB 2388-1998 history
1998QB 2388-1998 Polyvinyl chloride pellets for food packaging containers