This standard specifies the integrity requirements and inspection and evaluation methods of the LB 350T semi-automatic desktop packaging machine. This standard applies to packaging equipment using heat shrinkable film as packaging material. This standard does not apply to high-frequency electronic heat sealing machines and high-speed automatic packaging machines.
SJ/T 31059-1994 history
1970SJ/T 31059-1994 LB350T semi-automatic desktop packaging machine integrity requirements and inspection and evaluation methods