DIN 7707 standard Density Quality Assembly Former name
KP 20212 0.80-0.90 LI / 2E3 Parallel ply LB 372
KP 20222 0.90-1.00 LII / 2E3 Cross ply LB 362
KP 20214 1.20-1.30 MI / 2E3 Parallel ply LB 373
KP 20224 1.20-1.30 MII / 2E3 Cross ply LB 363