1.bopp tape jumbo roll 2.ISO9001,ISO14001,SGS,ROHS,UL 3.widlely used in sealing carton and packing 4.very strong viscosity 1.bopp tape jumbo roll2.ISO9001,ISO14001,SGS,ROHS,UL3.widlely used in sealing carton and packing 4.very strong viscosity bopp tape jumbo roll with UL and SGS certificate