- Extrusion
Macchi shows 5-layer blown film line
COEX FLEX: Macchi SpA is showcasing this five-layer blown film line based on the polyolefin dedicated (POD) concept. During NPE, Macchi will run a 60-inch wide collation film. The co-extrusion platform is engineered to coextrude a 1-2-4-2-1 structure through a 12-inch die ring.