Basic Functions
The PTP aluminum foil printing coating machine offers two-color positive print, OP, VC coating in one step. The customer can choose the color units.

Technical Parameters of the PTP Aluminum Foil Printing Coating Machine
Equipment structure: The printing and coating unit-type is arranged. The overall layout consists of the upper and lower sections, the lower section for the two printing units, two coating stations and unwinding and rewinding station; the upper section for the 10400mm long heating oven.
Applicable material: The aluminium foil printing coating machine is applicable for printing on hard aluminum foil with width from 400mm to 600mm, and thickness from 0.015mm to 0.03mm.
Process flow: Left to right, left unwinding, right rewinding
Printing coating station: Two units of positive print station, each unit for front and back coating station
Printing coating width: 400 ~ 600mm
Width of all rollers: 650mm
Diameter of printing plate: φ130 ~ φ230mm
Diameter of coating plate: φ165mm
Length of printing coating plate: 500 ~ 650mm
Maximum mechanical speed: 80m/min (based on diameter of printing plate φ165mm)
Maximum mechanical coating speed: 60m/min (based on diameter of printing plate φ165mm)
Register accuracy range: Vertical: ± 0.2mm (automatic registration tracking system)
Horizontal: ± 0.2mm (manual registration)
Maximum diameter of unwinding and rewinding: φ600mm
Paper core of unwinding and rewinding: φ76mm
Tension range of full format: 5 ~ 30kg
Full-format printing coating pressure: 100 ~ 1200kg
Drying method: Electric hot air mixed with the infrared heating
Heating temperature: 20 ~ 230 ℃
Amount of coating: OP 1.0 ~ 1.5g / m 2, VC 2.5 ~ 4.0g / m 2
Main motor power: 5.5KW
Total power: 340KW
Power supply: Three phase 380V, 50HZ
Dimensions (L × W × H): 13000 × 4000 × 4000mm