3-layer CPP Sheet Co-extrusion Line

6. BDC-16KW Corona double-side treatment unit by a top China college.
1) Power source: 380 VAC +/- 10%, 50/60 Hz
2) Input capacity: 500 16000w
3) Impulse frequency: 15 25 KHZ
4) Output voltage: 13000 V (max.)
7. Pulling section
A. Pull roller B. Pulling rubber press roller
C. Edge slitting device D. Tension inspection floating devices
E. Guiding roller F. Eccentric device
G. Open flat roller H. Wastage blow-off device

5. Automatic thickness control unit
A. HPW-2002 Web Material Quality Control System: includes 1 operation station and 1 scan frame. B-ray as measurement medium.
PC program control. Precise and mature. Nuclide name: Pm147. Unit activity: 11 GBq.
With radioactive source license.
Academic precision: 0.5 mic
With both static and dynamic calibration function.
With both local and remote control functions.
Color CRT monitor with a touch screen, 17 smooth screen
Measurement range and accuracy:
Fixed Quantity Instrument: Pm147 20 100 g/m 2 +/- 0.5%
Kr85 80 1000 g/m 2 +/- 0.5%
Moisture instrument: 0.1 40%H2O +/- 1% H2O

Technical Parameter:

Features:
This co-extrusion line is developed from overseas same type production line with inline automatic thickness measurement and thickness control. Therefore the film is much better. The thickness tolerance may even control within 0.5 microns by theory and 1 micron may do. With a top quality 2- side corona treatment system and so insured to reach more than 40 dynes at linear speed of 150 m/min. With a turret winding station, including automatic cut- off and automatic splicing. Of course, traditional frictional winding station is available at request.

3-layer CPP Sheet Co-extrusion Line

It is to produce 3-layer cast PP,PE and mono directional stretch film.