White Lined Chipboard (WLC), additionally known as GD, has center layers of recycled pulp created from blended recovered papers or carton manufacturing waste. The highest layer contains both pulp constituted of chosen recovered paper or bleached chemical pulp, with chosen recovered paper also used for the back layer. The general content material of recycled pulp varies from about 80% to a hundred%. The highest surface will, sometimes have two or three layers of white pigment coating and it is now typical for many WLC to have a layer of white pigment coating on the reverse side and that is known as GT. WLC might be made with a white, gray or, typically brown reverse aspect. Plastic extrusion coatings, paper and aluminium foil laminations, and totally different purposeful coatings is also added.
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