Thermal
paper coating machine
1. Basic parameter
Application: thermal paper coating
Basis weight of base paper: 40-150gsm
The moisture of the base paper: 2-4%
The machine deckle: 1760-4880mm
The dynamic balance speed: 500m/min
The working speed: 300-350m/min tested by the
drying capacity
Paper feeding speed: 15-25m/min
Coating system: 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
Water supply:
a) Pressure of fresh water: 0.3MPa
b) Chilled water: pressure 0.05MPa, temperature
5-12 centigrade
c) Normal water: pressure 0.1MPa, temperature
30-50 centigrade