laminating machine: 1.Dual-photoeletric and computerized corredction system 2.frequency converter 3.temperature controller Laminating Material: OPP BOPP CPP 20-70um PET NY 12-60um Paper 30-80g/m2Feature: 1. Component: face material unwinding, bottom material unwinding, composite film rewinding all use magnetic powder break tension control system, composite rewinding use torque motor. 2. Meters, ...