Plastic injection molding is the newest and most innovative primary process for manufacturing plastic parts. Plastic is known to be a very versatile and economical material that is used in many applications in the plastic industry.

Injection molding involves taking plastic in the form of pellets or granules and heating this material until a melt is obtained. Then the melt is forced into a split-die chamber/mold where it is allowed to "cool" into the desired shape. The mold is then opened and the part is ejected, at which time the cycle is repeated.