OCC(80 % Corrugated Cardboard, 20 % Mixed Paper )
* EUROPEAN STANDARD EN 643 CODE: 1.04.02-Corrugated paper and sheet
* Paper and board packages containing a minimum of 80% of corrugated board are used, the rest are other paper and board products.
* Non-paper (foreign) components max. 1.5 %
* Total unwanted material max. 3 %