14.What is Recycled paper board mean in printing and packaging?
Recycled paper board is the paper board that was produced from recovered paper waste, converting plants and consumer sources.
Recycled paper board is a multiply substrate from six to nine plies. The small amount of virgin fibers is added to increase the strength during the recycling process.
Recycled paper boards have lower stiffness per unit weight and interior printing surfaces compare to virgin substrates.
Recycled paper boards have the good cost advantages, which make them become more and more economical alternative paper board in folding carton and packaging industry.