content Post-consumer recycled content Coated paperboard ≥75% ≥50% Clay coated duplex board (CCDB) ≥75% ≥50% Clay coated news back (CCNB) ≥75% ≥50% Corrugat...
https://www.apple.com/jp/environment/pdf/Apple_Responsible_Fiber_Specification_June2023.pdf