Consists of groundwood-free misprint sheets, cartons and cuttings of bleached board, free from wax, greaseproof lamination, metallic, and inks, adhesives or coatings that are insoluble.

Prohibitive materials may not exceed 1 %
Outthrows plus prohibitives may not exceed 2 %

Connected also to:

Lightly printed bleached board cuttings
Consists of groundwood-free printed bleached board cuttings, free from misprint sheets, cartons, wax, greaseproof lamination, metallic, and inks, adhesives or coatings that are insoluble.

Prohibitive materials may not exceed ½ of 1 %
Outthrows plus prohibitives may not exceed 2 %

EN 643 European system equivalent

Printed bleached sulphate board
Heavily printed sheets of bleached sulphateboard, without glue, polycoated or waxed materials.

Non-paper components max. 0.5 %
Total unwanted material max. 1 %

Lightly printed bleached sulphate board
Lightly printed sheets of bleached sulphateboard, without glue, plastic layers, waxed materials.

Non-paper components max. 0.5 %
Total unwanted material max. 1 %