Product Description

Thermal paper coating machine

Application:                                      thermal paper coating

Basis weight of base paper:            40-150gsm

The machine deckle:                       1760-2640mm

The dynamic balance speed:          600m/min

The working speed:                       500m/min  

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

Unwinder and winder                    automatic splicing  

Drying system:                               air floating drying system with automatic temperature control

The steam pressure required:       0.8-1.0Mpa

Finishing system:                          soft calander + dryer cylinder finishing

Tension control:                           DFE loadcell high precision tension control

Electrical control system:             Siemens PLC system

Power supply:                             3 phase*380V/50Hz

Control voltage:                          220V/50Hz & 24 VDC

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

Water supply:

1. Pressure of fresh water: 0.3MPa
2. Chilled water: pressure 0.05MPa, temperature 5-12 centigrade
3. Normal water: pressure 0.1MPa, temperature 30-50 centigrade

 

The technical data of production process

 

Coating method	Coating deposit[gsm]			Solid content [%]
	Design range	Coating Precision	Drying capacity	Design range	Operation condition	Drying capacity tested by
1# blade coater （base coating ）	6-12	8±0.6	8	45-60	50-55	55
2# blade coater （thermal chemical coating）	2.5-6	4±0.6	4	28-45	30-40	35
3# roll coater （back water）	3	2-3	3

 

Payment Terms︰ TT/LC