COX 667 – BOPP Co-Extrusion Line 5.200 Mtr width

810 kg /hr – 170m/min
15 to 30 µ
Plain, Metalize base , Overwrap , White BOPP Co-Extruded Film
Including Slitter: Kampf Primary slitter – 800 m/min

Description

1. Main Extruder
Type : Cascading Extrusion System
Make : Mitsubishi, Japan
Capacity : 1360Kg /Hr
Comprising of Primary Extruder (150 mm, L/D ratio 19) and 1 Secondary Extruder (200, mm L/D ratio 17)
2. Satellite Extruder
Type : Single screw
Make : Bone-Craven, U.K.
Capacity : 120 Kg/Hr each

Diameter 200 mm, L/D ratio 17

3. Casting unit

Extrusion DIE :
Auto gauge adjusting through feedback closed loop from Thickness gauge scanner
Multilayer Die (ABC configuration) width 730 mm
Make :EDI, USA
Number of bolts : 25 Autoflex adjusted

Casting machine:

Chill roll along with water bath system from Bruckner, France

4. MDO
Make : Bruckner, Germany
Heating : Thermic fluid
Mode of Heating : PID controller
Maximum mechanical Speed :

Stretch Gaps : 2 nos

Stretch Ratio 1 :

Stretch Ratio 2 :
Pre Heat rolls : 8 Nos 614 mm dia
Stretching rolls : 6 Nos 150 mm dia

Annealing rolls : 4 Nos 614 mm dia Nip rolls : 3 nos

5. TDO
Make : Proctor, (Now Bruckner Glasgow)
Total length : 51 Meters
Heating : Thermic fluid
Mode of Heating : PID controller

Web width at TDO outlet: 5300 mm

6. Edge Trim
Make : Bruckner
Web Width Untrimmed : 5300 mm
Web Width Trimmed : 5000 mm

7. Corona Treatment System
Make : Sherman, UK
Treater rolls : 2 nos: one on each Side
Roll dia : 485 mm
Electrodes per head : 3 nos
Voltage per head : 10 KV
H.F. generators per head : 3 nos
Total generators : 6 nos

8. Winder
Type : Re-turreting Winder
Make : Kampf, Germany
Stations : 2 nos
Max roll diameter : 800 mm
Max Film Speed : 140m/min
Winder Core OD : 300 mm
Winder Winding : Gap winding
Splicing method : Auto bottom up cutter
PLC : Siemens 416 S7

9. SCADA
Make & details. : WIN CC Siemens

10. Thickness Gauge Scanner
Make : Scantech Installed in year 2009 Source : X-ray type Measurement Width : 5000 mm

11. Raw material feeding system
Make : K-tron Switzerland
Pneumatic Converging of Granules to different hoppers, continuous monitoring and Gravimetric Feeding System of virgin polypropylene granules, regranulates and various polypropylene master batches along with online polymer drying system.

12. Primary Slitter
Make : Kampf Min Width : 500 mm Max Width : 2500 mm Max unwind dia : 1000 mm Max rewind dia : 1000 mm Max Speed : 800 m/min Operating console : WIN CC scada No. of rewind stations : 5 nos Tension control system : Rewind Current Mode