What is Injection moulding?
'''Injection moulding''' or '''injection molding''' is a type of [[Moulding|Molding]] process. In this process the materials, such as plastic pellets are heated and melted, and then sent to the mold. The melted material which is used in this method is often plastic and rubber but it can be done with metals , glasses etc. Because of the similarity of this method to injecting fluids using a syringe, this process is called injection molding. [[Category:Materials science]]