CORE DATA / Film Core
Winding cores for high-value films — optical film, FCCL, PET film, and copper foil. Extrusion-coated for a smooth, seamless surface.
Overview
Cores for winding high-value films: optical film, FCCL, PET film, and copper foil. The extrusion coating process leaves the surface smooth and seamless, with excellent roundness and straightness.
DIMENSION TABLE
Production sizes
| Size | Specifications (ID × wall) |
|---|---|
| 3-inch | ø76.2 × 5T (flat-wound) · 8T · 10T · 15T (extruded) / ø77 × 10T · 15T (extruded) / ø79.2 × 10T · 15T · 25.5T (extruded) |
| 6-inch | ø152.4 × 8T · 10T · 15T (extruded) / ø153.4 × 15T (extruded) |
APPLICATIONS