This standard specifies the technical requirements, test methods and inspection rules, marking, packaging, transportation and storage of the GK type portable bag sealing machine (hereinafter referred to as "the bag sealing machine"). This standard is applicable to the GK type portable bag sealing machine used for sealing the packaging bags of chemical, fertilizer, grain, sugar, postal, cement and other units.
QB/T 1180-1991 history
2017QB/T 1180-2017 Industrial sewing machine.Portable bag closing sewing machine