KUHNE Group is a privately owned German company founded in 1970 by Walter Kuhne.
With their three independent companies – KUHNE GmbH, KUHNE Anlagenbau GmbH and K-Tool GmbH the KUHNE Group is perfectly positioned to meet all expectations of a modern and high-class machinery supplier.
The KUHNE Group is one of the leading companies in Europe for the production of blown film, flat film, sheet and geomembrane extrusion lines for the processing of all kind of thermoplastics such as PP, PS, PET, PC, PMMA, ABS, HDPE, LDPE and many more.
No matter whether you want to produce a biaxially stretched high-strength film for fresh meat, an extremely thin lamination film made of HDPE, an EVA film for medical purposes, a geomembrane film with smooth or embossed surface for sealing applications, a PET film (rigid or foamed) for packaging applications; Kuhne Group always offers the perfect machine solution.
In the focus of development are the single screw extruders, which are built in screw diameters from 25mm to 250mm. Possible lengths, related to the diameter, are 20 D, 24 D, 30 D, 33 D, over 36 and 39 D up to the special length of 45 D.
All extruder sizes are available without venting, single, double or four-fold vented. Modern screw geometries guarantee constant pressure and proper homogenization with maximum output rates.
Geomembrane films are enduring, durable plastic sealing webs with smooth or embossed surface. Typical for this kind of film is the very high resistance towards chemicals and other, various foreign matters. The UV stabilized film is 100 % environmentally sustainable and has no negative effects on drinking water.
KUHNE 7-Layer Flat Film Extrusion Line:
• most advanced multi-layer extrusion line
• with 5 extruders for the production of 7-layer barrier sheet
• 7-layer feed block - special lamella design