ABSTRACT
Due to environment of competition, industries are into heavy pressure to produce products at a rapid rate. This led to evolve new technologies and production processes. Plastic injection molding process is one of the production technique used to produce plastic products at a rapid rate with minimum defects, but it is a complex process in terms of product, process parameters, and production set-up etc. A small change in the environment of process can affect the quality of the product. In the past two decades researchers have worked on injection molding process and optimized different aspects of injection molding process such as mold design, process parameters, machines set up, product design and shape etc. This review work is done to identify the most critical aspects of the injection molding process and to identify the factors which requires consideration at the time of production to produce objects with minimum defects.
