Paper Waste

Mixed paper materials: grade 1
soft mixed paper: grade 2
hard mixed paper: grade 3
boxboard cuttings: grade 4
mill wrappers: grade 5
news: grade 6
news, de-ink quality: grade 7 (#7 onp)
special news, de-ink quality: grade 8 (#8 onp)
over-issue news: grade 9 (oi or oin)
magazines: grade 10 (omg)
corrugated containers: grade 11 (occ)
double sorted corrugated: grade 12 (ds occ)
new double-lined kraft corrugated cuttings: grade 13 (dlk)
fiber cores: grade 14
used brown kraft: grade 15
mixed kraft cuttings: grade 16
carrier stock: grade 17
new colored kraft: grade 18
grocery bag scrap (kgb): grade 19
kraft multiwall bag scrap: grade 20
new brown kraft envelope cuttings: grade 21
mixed groundwood shavings: grade 22
telephone directories: grade 23
white blank news (wbn): grade 24
groundwood computer printout (gwcpo): grade 25
publication blanks (cpb): grade 26
flyleaf shavings: grade 27
coated soft white shavings (sws): grade 28
hard white shavings (hws): grade 30
hard white envelope cuttings (hwec): grade 31
new colored envelope cuttings: grade 33
semibleached cuttings: grade 35
unsorted office paper (uop): grade 36
sorted office paper (sop): grade 37
manifold colored ledger (mcl): grade 39
sorted white ledger (swl): grade 40
manifold white ledger (mwl): grade 41
computer printout (cpo): grade 42
coated book stock (cbs): grade 43
coated groundwood sections (cgs): grade 44
printed bleached board cuttings: grade 45
misprinted bleached board: grade 46
unprinted bleached board: grade 47
#1 bleached cup stock (#1 cup): grade 48
#2 printed bleached cup stock (#2 cup): grade 49
unprinted bleached plate stock: grade 50
printed bleached plate stock: grade 51.