Recycled plastic and bioplastic resins in pellet form for use in manufacture as semi-finished products in form of pellets, rods, foils, foams, fibers, films and sheets; resins in pellets, rods, foils, foams, fibers, films and sheets for general industrial use; extruded plastic in the form of pellets, rods, foils, foams, fibers, films and sheets for use in manufacturing