Co Extrusion

Co-Extrusion Benefits:

• 82% of the world’s automative fuel tanks are presently in Co-Extruded plastic.

Manufacturing economics are favorable with Co-Extrusion as the barrier layer typically only represents 3% of the total wall structure.

• Co-Extusion meets the current fuel emission regulations as established by CARB and pending with the EPA.
• Co-Extrusion structures and materials can be tailored to address the current interest in flexible fuels such as E85.

Outstanding Features:

• 2-7 Layer Systems
• Up to 6-parison Co-Ex heads, 6-layer
• Up to 12-parison Tri-Ex heads, 3-layer
• Barrier layer thickness accuracy of +/- microns
• A Full range of Co-Extrusion heads with die sizes from 30-600 mm.
• Single and double station machines with clamp sizes for 1 to 220 liter articles.
• Package enhancements include:
• Extended Shelf Life
• Oxygen Barrier
• UV and Light Protection
• Chemical Barrier
• Flavor & Odor Barriers
• Recycling
• 30+ Years of Co-Extrusion experience.
• Leshan Worldwide Service and Support