Shredded, hogged or unshredded solid cores from paper reels without metal ends.
Non-paper components max. 1 %
Total unwanted material max. 2 %
US Guideline PS-2018 equivalent
PS 14 Fiber Cores
Consists of paper cores made from either recycled paperboard and/or linerboard, single or multiple plies. Metal or plastic end caps, wood plugs, and textile residues are not acceptable in this grade.
Prohibitive materials may not exceed 1%
Outthrows plus prohibitives may not exceed 5%