Products > Paper mill cores
Paper industry represents one of the most important fieldsof application for Sonoco Alcore - Demolli production. Sonoco Alcore - Demolli supplies to this industry a veide range of products able to satisfy every technical need. The developed products can support high weight of paper reel and have excellent compression strength. In particular, top quality as VR500 and VR600 have been developed for the most heavy applications like high speed winders and new generation print machines.
Quality and application:
Spiral cores in all dimensions for:
- newsprint paper
- coated paper
- printing paper (offset, roto-offset)
- corrugating paper (fluting, etc.)
- liner
- packaging paper (kraft, etc.)
- special paper
Prerogatives:
- diameter consistency
- high strainess
- high compression strength
- high dynamic strength
- application on modern paper winders, speed over 2000m/min
Notes:
- standard spiral cores with internal diameters 3" and 6"
- other diameter dimensions availability on request
- Standard thicknesses 15mm and 18mm
- Length availability up to 10m
- VR-500 and VR-600 represents the top qualitative level, in line with the top European standard
