Blown film lines: Type overview

3layer blown film line FILMTEC 3-1700 IBC
for laminating film

equipped with newly developed components:

• 3 gearless Reitorque extruders of space- and energy-saving configuration
• Compact 3-layer film-blowing die-head, which can produce a broad range of complex film structures with good basic tolerances 
• Sizing basket in a new version with air conduction bush for contactless film guiding by means of an air cushion, fed by compressed air without using blowers 
• Stable reversion system with microporous reversing bars that are powered by compressed air and ensure contactless, streak-free film guiding 
• UFA III winder with special gap winding for dull and sticky films, for producing optimal film reels

3-Layer blown film line FILMTEC 3-5000-IBC
for agricultural film (greenhouse, tunnel, mulching films)

equipped with:

• 3 extruders Ø 150 mm, Ø 200 mm, Ø 150 mm with a plasticising capacity of > 2500 kg/h 
• 3-layer blown film die-head with die insert of 2200 mm diameter
• High-performance air cooling ring for >2000 kg/h production capacity
• 5000 mm line width and 35 metres construction height
• 4-ply folding unit (C-type folding) for a circumference of max. 18,500 mm
• FAC 5000 short-yardage winder with centre winding, without winding shafts, suitable for automatic reel change and adhesive-less web lay-on, for films up to 200 µm thickness and max. 8-ply folding

3-Layer blown film line FILMTEC 3-1000-IBC-FFS
for heavy-duty sack production

equipped with:

• 3 gearless Reitorque extruders of space- and energy saving design
• Compact 3-layer blown film die-head which can produce a broad range of complex film structures with good basic tolerances
• High-performance air cooling ring for >300 kg/h production capacity
• 6-roll haul-off unit including 4 cooling rolls for highest folding seam strength
• SFA winder for film reels of up to 1500 mm

7-Layer blown film line FILMTEC 7-1700-IBC
for barrier films (foodstuff and healthcare packaging)

equipped with:

• 7 extruders for processing of polyolefins, EVOH and PA without the need for a tightest change
• Compact HDS 7-layer die-head (Horizontal Distribution System) for lowest basic tolerances of individual and total layer thicknesses in different, very complex composites
• Reicoflow II thickness control system for lowest thickness tolerances 
• Very stable and exact film guidance for highest requirements
  (e.g. stiff and thick film structures including EVOH and PA)