Kuhne C5 / 2000 MAX TL Film Blowing Machine

Number of layers 5
Film structure ABCDE
Material LDPE, LLDPE, MDPE, PP, EVA
Film Width (mm) 2000
Output (Kg/h) 500

Extruder 1 Layer ref: A
Screw diam 72mm
Description Gravimetric doser Octagon 5 comp. Pump type screen changers
Extruder 2 Layer ref: B
Screw diam 60mm
Description Gravimetric doser Octagon 4 comp. Pump type screen changers
Extruder 3 Layer ref: C
Screw diam 72mm
Description Gravimetric doser Octagon 5 comp, Pump type screen changers
Extruder 4 Layer ref: D
Screw diam 60mm
Description Gravimetric doser Octagon 4 comp. Pump type screen changers
Extruder 5 Layer ref: E
Screw diam 72mm
Description Gravimetric doser Octagon 5 comp. Pump type screen changers
Head description IBC, Air ring Smart lip maximizer
Die diam (mm) 350mm inserts for 1,5mm gap and 2.8mm gap
Thickness controll system Automatic thickness profile control, Make: K design
Take off unit Rotating
Corona treatment AFS
Web guide yes
Rewinder max reel diameter 1200mm
Additional information Automated width control

In a blown film extruder PE granulates (or other polymer) are melted in an extruder and pushed through a circular die extruding a tube of molten polymer.
Tube is then inflated to multiples of its initial diameter and cooled to form a thin film.
Bobble is later collapsed and re-winded.