This standard specifies the specification series, model, composition, basic parameters, requirements, test and detection methods, inspection rules, marking, packaging, transportation and storage of plastic film recycling extrusion granulation units. This standard is applicable to the single-screw plastic film recycling extrusion and granulation unit with reduced diameter for plastic film recycling (hereinafter referred to as the unit). It is not applicable to the two-stage single-screw extrusion and granulation unit and other plastic extruders.
JB/T 5421-2013 Referenced Document
GB/T 12783 Editorial nominating method for the model designation of rubber and plastics machinery