Two layer Blown film extrusion lines are manufactured to adapt to a broad range of applications and outputs. The plant is a rugged and compact model – very space saving. CO EX BLOW comes with advanced technology like the grooved Feed Technology, PID Temperature controllers, and AC Frequency Drives. CO EX BLOW can also be integrated with additional advanced features like the – Vertical Oscillation Haul Off – which is mostly seen in the Multilayer Blown Film Lines. Sheet Winder which improves the winding quality and the speed of the plant.
A-B-A range of co- ex blown film line has a slight twist to the conventional 2 layer co extrusion lines. In a traditional set up the line consist of normal blown film plant accessories with 2 extruders, and the output is a two layer blown film.
Features:
- In this series, with a slight change in the die head design, one can manufacture 3 layer blown film line in a standard conventional 2 layer co – extrusion line. The output produced will be a three layer film with top and bottom layer of the same material and a different centre layer.
- It is a boon for typical application like shopping bags with a finished printing surface on both the sides adding value to the end product. Once can also use reground material in the centre layer – cutting the competition.
- An aid if an application requires only 2 layers – e.g. 2 coloured bags. One can change the die head and transform A/B/A co- ex to A/B co- ex.
- The line is very beneficial to one looking for 2 layer co extrusion blown film line can upgrade to this series and attain more advantage then the conventional 2 layer co- extrusion line.
Specifications:
| A – B | A – B – A | |||||||
|---|---|---|---|---|---|---|---|---|
| Model | KET – 35340 | KET – 35440 | KET – 35847 | KET – 369 | KET – 368 | KET – 370 | KET – 390 | |
| Screw Diameter (mm) | 35 & 40 | 35 & 40 | 40 & 47 | 40 & 47 | 40 & 47 | 40 & 55 | 40 & 55 | |
| L/D Ratio | 30:1 | 30:1 | 30:1 | 30:1 | 30:1 | 30:1 | 30:1 | |
| Main Drive AC (KW) | 7.5 & 15 | 7-5 & 15 | 15 & 22 | 15 & 15 | 15 & 22 | 15 & 22 | 15 & 22 | |
| Maximum Output (Kg/Hour) | HM | 65-70 | 65-70 | 80-85 | 85-90 | 95-100 | 115-120 | 115-120 |
| LLD | 55-60 | 55-60 | 70-75 | 70-75 | 80-90 | 90-100 | 90-110 | |
| Lay flat Width Range(mm) | 425-625 | 550-850 | 700-1000 | 425-625 | 550-850 | 700-1000 | 800-1250 | |
| Thickness (Microns) | 10-50 | 15-60 | 15-60 | 20-80 | 20-80 | 25-100 | 25-100 | |
| Die Size (mm) | HM | 90 | 115 | 150 | 90 | 115 | 150 | 175 |
| LLD | 150 | 200 | 250 | 150 | 200 | 250 | 250 | |
| Nip Roller Size (mm) | 700 | 925 | 1100 | 700 | 925 | 1100 | 1350 | |
| Max. Line Speed (Mt/min) | 75 | 60 | 80 | 75 | 60 | 40 | 60 | |
| * Surface Winder Type | Tubing Winder | Tubing Winder | Tubing Winder | Tubing Winder | Tubing Winder | Tubing Winder | Tubing Winder | |
| Dimensions in mtr (L x B x H) |
Stn Nip | 5.5 x 5.5 x 5 | 8 x 5 x 6 | 8 x 5 x 6 | 8.5 x 5 x 5.5 | 8.5 x 5 x 5.5 | 9 x 5 x 5.5 | 9 x 6 x 5.5 |
| VOH | 5.5 x 5.5 x 5.5 | 8 x 5 x 6.5 | 8 x 5 x 6.5 | 8.5 x 5 x 6 | 8.5 x 5 x 6 | 9 x 5.5 x 6.5 | 9 x 6.5 x 6.5 | |
