A type of paperboard generally made from reclaimed paper[paper?:paper sample maker cutting machine] stock; the term generally used in the US. White lined chipboard, a grade of paperboard, Particle board, a type of engineered wood known as "chipboard" in some countries, White Lined Chipboard, also referred to as: WLC, GD, GT or UD.
WLC construction:
1) Two or three coating layers
2) Pulp or white recovered fiber
3) Recovered fibre underliner
4) One or more layers of mixed and/or recovered fiber
5) Pulp or white recovered fiber
6) Back coating
This grade of paperboard is typically made from layers of waste paper or recycled fibers. Most often it comes with two to three layers of coating on the top and one layer on the reverse side. Because of its recycled content it will be grey from the inside.
The main enduse for this type of board is for packaging[packaging?:DCP-H series packaging sample cutter plotter] of frozen or chilled food, cereals, shoes[shoes?:shoes paper pattern cutter], toys and others.
Health risks have been associated with using recycled material in direct food contact. Swiss studies have shown that recycled material can contain significant portions of mineral oil, which may migrate into packed foods.(Mineral oil levels of up to 19.4 mg/kg were found in rice packed in recycled board.
CUTCNC[CUTCNC?:cutting machine sample maker manufacturer] cutting machine[cutting machine?:CUTCNC sample maker cutting machine] also can be used to cut thin chipboard,engrave graphics[graphics?:graphics pattern].
