Formation of large, hollow parts made of thermoplastics or thermosets within a thin-walled metal mold made in two pieces that is designed to be rotated about two perpendicular axes; om each part cycle, a premeasured quantity of powdered plastic material is placed in the warm mold, the mold is heated and then rotated continuously about its two principal axes, and the powder tumbles against the mold where heat fuses the powder without melting it; it is used to produces garbage cans, buckets, boat hills, large hollow toys, footballs, and carrying cases
A) Rotational Molding
B) Blow Molding
C) Compression Molding
D) Injection Molding