COPP Compounding with 40% Talc and 2% Color masterbatch.
Thickness: 0.6 – 1.0mm
Linear speed: 10 – 17m/min
Maximum output: 900kg/h
thermoforming for food packing
Vacuum loading and split feeding system to avoid the dust pollution on final sheet.
PP and Color masterbatch are feed into the first barrel.
Talc is separately feed into two side force feeder.
There is no lubricant additive because of the final sheet is used for hot food packing. When the output of extruder more than 600kg, the melting temperature will increase a lot due to friction. USEON supply the special cooler and screw design to reduce the melting temperature before T-Die.
The sheet extrusion can also joint with thermoforming line, bypassing winder, so no need preheating system for thermoforming, it will save more energy and man power.
USEON can supply the completely DIRECT EXTRUSION line from feeding to thermoforming.