Injection Modeling

Throughout this introduction we will discuss the definition of one of the machining techniques that was used in the fabrication process of plastic which are explained in the  Industrial Chemistry course CHEM420 and realized on real world by a visit paid for Panda Plast Company, a plastic products manufacturing company in Bekaa: 

Injection Modeling:Shape-forming process in which molten metal or plastic is injected into aluminum, ceramic, or steel molds (shaped like the end product) and squeezed under high pressure (Dictionary, injection molding, 2016). The process is illustrated in Fig.1. 

Injection molding is employed mainly in the production of solid objects. It has many advantages and injection molding some of them. First, High Efficiency so once the injection molds have been designed, the actual molding process is very quick compared to other methods of molding. Plastic injection molding process hardly takes times and this allows more parts to be manufactured from a single mold. The high production of molding consists more cost effective and efficient. Second, Ability to Use Multiple Plastic Types Simultaneously is the ability to use different types of plastic simultaneously. This can be done with the help of co-injection molding, in which it used a specific type of plastic.
Reference:

Dictionary, B. (2016). injection molding. USA: webfinanceinc.