materials:20% woodpulp on the surface,80%aocc inner and back. grammage :150GSM,175GSM,200GSM,230GSM machine deckle:3200mm materials:20% woodpulp on the surface,80%aocc inner and back.grammage :150GSM,175GSM,200GSM,230GSMmachine deckle:3200mmit can be used to make cartons,especially making frozen food carton. kraft liner paper