Coex Blown
Film Line

KET - offers compact CoEX – A/B and A/B/A Blown Film Lines with the best combination of technology & performance.

Application
A/B Film Plant

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 Blown Film 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.
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