Folding Box Board
Multi-layer board, often mineral-coated, with an outer layer of sulphate (kraft) pulp and middle layer of mechanical pulp (groundwood, pressure groundwood or TMP; in top grades CTMP pulp may also be applied); used primarily for consumer cartons for packaging of dry and moist foods, cigarettes and other consumer products; also used in the graphic industry for catalogue covers, postcards and folders, etc.