Q1: The plastics made from cellulose resin

ANS:D - All the above.

Cellulose plastics are bioplastics manufactured using cellulose or derivatives of cellulose. Cellulose plastics are manufactured using softwood trees as the basic raw material. Barks of the tree are separated and can be used as an energy source in the production. To segregate cellulose fiber from the tree, the tree is cooked or heated in a digester. As per Transparency Market Research, resins and lignins are produced as a byproduct in the digester. The byproducts can be used as a fuel or as a feedstock in the production of other chemical products. The pulp such produced is comprises hemicelluloses and alpha cellulose. Pulp is then treated with bleaching chemicals to eliminate any traces of resins and lignins and to reduce the hemicelluloses content of the pulp. The processed pulp contains water which is removed from the pulp before processing the pulp with high alpha cellulose content.