This standard specifies the definition, classification, requirements, test methods, inspection rules and markings, packaging, transportation, and storage of GK type portable packaging machines. This standard is applicable to packaging in chemical, fertilizer, grain, sugar, postal, cement and other industries. GK type portable bag sealing machine (hereinafter referred to as "sealing machine") for sealing bags after they are filled.
QB/T 1180-2000 history
2017QB/T 1180-2017 Industrial sewing machine.Portable bag closing sewing machine