... heating tempeature range, heating seal strength , heat sealing speed and pressure tec.Application :* Filmsrigid films, shrik films, ... moldDual heatingPower supply220V, 50HZFeatures:1.Dual-temperature, dual control, dual display;2.An external cylinder,printer inside, ... .Excellent performance of the start sealing temperature, sealing speed, heat sealing strength;6..Versatile languages support.Service1: ...