Which Process Involves Placing Plastic Pellets into a Hollow Cylindrical

Question

Which process involves placing plastic pellets into a hollow cylindrical mold?
A) rotational molding
B) solid-phase forming
C) injection molding
D) calendaring

Accepted Answer

Rotational molding involves placing plastic pellets into a hollow mold. This mold is then heated and rotated, causing the pellets to melt and coat the interior surface of the mold, forming the desired shape as it cools.