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Multi-Layer Blown Film Lines

Posted in: Blown Film, Blown Film Extrusion, Projects by Tony on November 21, 2009

The Reifenhäuser family enterprise, with its “Extrusioneers®”, is your competent partner for realising highest demands in the field of packaging for consumer goods and industrial use.

With the FILMTEC® product series, all customer requirements can be met, from sack film to agricultural films and dump liner sheeting, from single-layer lines up to 7-(9-) layer barrier film lines.

Our lead in technology and expertise is secured by Reitorque, our sizing basket design, contactless reversing bar technology and new winder technology.

These lines are characterised by economy, reliability and excellent quality.

With our worldwide service branches and a 24-hour hotline, you have the full support of the parent company in Troisdorf at your disposal.

Type overview

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

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)

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

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)

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)