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Multilayer Blown Film Lines

Blown film lines are available in various combinations to cater to your various applications. These lines can also be customized to suit your applications to the optimum level.

Multilayer – IBC
KET has been catering to the rapidly growing needs of the flexible packaging industry. With the objective of meeting the new challenges faced by the market for improved film properties and cost optimizations, KET has been in the forefront of introducing Multilayer Blown Film with latest technology like Internal Bubble Cooling (IBC), Oscillating Haul-off and Advanced Winding Solutions. 
KET’s power efficient, high speed Multilayer Blown Films Line gives the advantages of lower conversion costs, high outputs and excellent film quality, providing processors the competitive edge and quick return on their investment.
Multilayer lines are equipped with advanced CAD Design dies to ensure uniform flow distribution, excellent melt characteristics and film quality.
A crucial Internal Bubble Cooling (IBC) mechanism facilitates higher output, optimum thickness randomisation of minimum conversion cost.
A special Air Cooling Ring enhances optical and mechanical properties of film and output.
A state of the art Oscillating Haul-off Unit provides Excellent Gauge Randomization, Improved Roll Geometry and Film Quality. The film winders provide superb quality rolls for tension sensitive films. 
The Film line assembly is backed up by Computer Integrated Control Systems to achieve stage by stage production management and product quality control.

Multilayer Films are used for varied crucial applications in flexible packaging, which demand vital film properties like dart impact, strength, puncture resistance, hot tack strength, gloss, etc. 

Some widely used applications are: 

  • Liquid Packaging :  Water, Milk, Oil, Ghee, Liquor 
  • Food Packaging : Wheat flour, Rice, Sugar, Salt, Cereals
  • Lamination Film: Biscuits, Chips, Chocolates, Confectionary, snacks, spices, etc. 
  • Shrink Film & stretch Wraps
  • Hygiene and medical Packaging 
  • Industrial Packaging: Lubrication oil pouch, Grease, Chemical packaging, etc.
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Features & Benefits

  • Auto profile film thickness control
  • Gravimetric dosing system
  • Bubble Scanner
  • ExtruTouch Control System - UL-CSA Approved

Models & Specifications

 

Three Layer Plant 

Extruder - 120mm x 1 no. and 75mm x 2no., 30:1 L/D ratio

Max. Output - 850 Kg/ hr

Lay flat width – 3100 mm

Die Size - 610mm Optiflow Encapsulated Feed Port (5 Layer Die head )

Auto Profile dual lip Air Ring - Online Average Thickness control system with Graphical Display

Beta Gauge measurement system 

ExtruTouch 9020 - Extrusion control system

Multi Component Gravimetric Extrusion Control System 

 

Five Layer Plant

Extruder - 90mm x 2 no. and 65mm x 3no. 30:1L/D ratio

Max. Output - 550Kg/ hr

Lay flat width - 1100mmto 2100mm

Die Size - 610mm Optiflow Encapsulated Feed Port (5 Layer Die head ) 

Auto Profile dual lip Air Ring - Online Average Thickness control system with Graphical Display 

Beta Gauge measurement system 

ExtruTouch 9020 - Extrusion control system

Multi Component Gravimetric Extrusion Control System 

 

Multilayer - OBC

Model

KET-35647

KET-34855

KET-34955

KET-35555*

KET-32755*

Plant

Three Layer

Three Layer

Three Layer

Three Layer

Three Layer

Screw Dia. (mm)  Barrier

3x47

3x55

3x55

3x55

3x55

L/D Ratio

26:1

26:1

30:1

26:1

30:1

Main Drive (AC) (kW)

3 x 15

3 x 22

3 x 30

3 x 22

3 x 30

Max. Output (Kg/hr)

130

200

240

180-200

220-240

Lay flat Width (mm)

600-1050

600-1380

1000-1700

1300-2200

1300-2200

Thickness Range (micron)      

20-150

20-200

25-200

40-150

40-150

Die Type

Spiral

Spiral

Spiral

Spiral

Spiral

Die Size (mm)

250

300

400

400

425

 Nip Roller Size (mm)

1100

1450

1800

1400

1800

 Winder Type-Surface

KSA- Semi Automatic

KSW - Semi Automatic

KSA - Semi Automatic

KVP - Semi Automatic

KVP - Semi Automatic

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