US GUIDELINE: PS-2014
Corrugated Containers (OCC)
Consists of corrugated containers having liners of either test liner, or kraft.
Prohibitive materials may not exceed %1
Total outthrows may not exceed % 5
EUROPEAN STANDART EN 643 CODE: 1.05—Ordinary Corrugated Board
Used boxes and sheets of corrugated board of various qualities, may include %10 of other packaging papers and boards.
Non-paper components maximum 1.5 %