2006 Kuhne SML Converting Extrusion Lamination

KUHNE SML CONVERTING EXTRUSION LAMINATION LINE

Width: 1180mm

Coating/lamination unit 1 description: 3 layer film A, B, A

B extrusion: 105mm diameter, extrusion capacity 650kg/h, L/D 30

Melt pump, 3 components gravimetric unit: Montan

Hydraulic screen changer

A extrusion: 90mm diameter L/D30

Extrusion capacity: 250kg/h

Melt pump, 3 components gravimetric unit: Montan

Hydraulic screen changer

Extruder: Kuhne extrusion die

Cloren casting unit SML net

Film width:  800-1180mm

Chill roll width: 1600mm

This is cast extrusion unit vacuum box and air knife at exit or extrusion die

Coating/lamination unit 2 description: Monolayer screw diameter 75mm L/D37

Hydraulic screen changer

Gravimetric dosing system 4 comp: Montan

Output: 700kg/h

Extruder: Kuhne

Extrusion die: Cloren casting unit SML extrusion

Width: 700-1100

Chill roll width: 1600mm

Treatment: Corona AFS

Primary unwind: turret, 1000mm maximum diameter

Weight of reel: 1500kg

Rewinder: turret, 1000mm maximum diameter

Weight of reel: 1500kg

Product structure, materials: Cast + extrusion coating or extrusion coating

Machine for cast coating, first cast extrusion and then extrusion coating on film or for extrusion coating on existing material

Processing of polymers in a temperature range of: 90-300°c in extrusion

Possible layer structures: cast extrusion ABA with first extrusion unit + C coating with second unit

Main extruder: mono film if necessary with tensilized film

3 layer film: A, B, A, if necessary with tensilized film

Optical inspection system for defects, e.g. gels, inclusions etc

Beta rays thickness control system 1

Polymer dryer: 5000L, 1 x 2500L, 3 x 400L

Web guides: E+L