Carbonless paper coating machine

Artpaper/ Carbonless paepr/Thermal paper coating machine

1.    Basic parameter

Application:                                      Art paper/ Carbonless paper/ Thermal paper

Basis weight of base paper:            40-150gsm

The moisture of the base paper:     2-4%

The machine deckle:                       1760mm to 4800mm

The dynamic balance speed:          600m/min

The working speed:                      300-500m/min tested by the drying capacity

Paper feeding speed:                    15-25m/min

Coating system:                         air blade/blade coater for front coating + roll coater for back coating

Unwinder and winder:               non-stop automatic splicing device for paper web auto joint

Drying system:                          air floating drying system, pneumatic cylinder driving openable drying box, automatic temperature control

The steam pressure required:              0.8-1.0Mpa

Finishing mode:                                   soft calander + dryer cylinder finishing

Tension control:                                  200-500 N/m, equipped with high precision tension sensor imported, close-loop controlled with PLC system

Electrical control system:                    Siemens PLC system

Power supply:                                    3phase*380V/50Hz

                                                          Control voltage: 220V/50Hz & 24 VDC

Compressed air required:                   0.6MPa, Dewatered, with filtration treatment