Carta Rocca paperboard
Description
Paperboard used to produce the most popular Beskid Plus storage product, which is our tied-up folder. A wide range of available grammages and formats allows us to make folders of nearly any format as well as varied rigidity and mechanical strength.
Material
- Carta Rocca paperboard and cardboard:
- ISO 9706, PAT and Color PAT certificates
- 100% cellulose
- colour: white
- pH > 7.5
- alkaline reserve > 0.4 mol/kg
- Kappa number < 5
- water absorbency: Cobb60 < 30 g/m2
- grammages: 240, 300, 450 g/m2