Alpha Marathon’s Cast Barrier lines are available from 5 to 11 layers and each line is capable to producing a variety of Barrier structures.

Line supplies with latest technology for Screw, Feedblock and Die design to improve quality and increase line output to provide the flexibility to meet the needs of our customers.

Alpha Marathon’s Barrier cast lines are designed to process various barrier materials included, EVOH, PA, encapsulated PVdc.

Applications for Barrier film are included medical packaging film and food packaging (fresh meat, dairy product, frozen meals, milk and etc.) as well as for laminating to other film or sheet.

Product Benefits:

• Excellent barrier to Oxygen, Moisture, Gas, Oil and Aroma
• Outstanding thermoforming and forming properties
• Long shelf-life of the packaged goods
• Excellent Optical with high Clarity, low haze

Model	CB15	CB20	CB25	CB30
Finish Film Width (mm)	1500	2000	2500	3000
No. of Layers	5,7,9,11	5,7,9,11	5,7,9,11	5,7,9,11
No. of Ups	3	4	5	6
Roll Diameter (mm)	1000	1000	1000	1000
Air Shaft Dia. (mm)	φ 76,152	φ 76,152	φ 76,152	φ 76,152
Winder Type	Surface / Turret	Surface / Turret	Surface / Turret	Surface / Turret
Thickness (micron)	20~250	20~250	20~250	20~250
Typical Raw Material	LLDPE,LDPE,mLDPE,HDPE, PP,PA,EVA,PS,EVOH,Ion,PVdc, PETG,Tie