MOULDING Moulding can be defined as the process of manufacturing by giving a particular shape to a liquid or a pliable raw material using a rigid frame called a mould. A mould is a hollow box which is made from a pattern.While working a mould is filled with raw material like plastic ,glass, metal etc.The liquid cools down into the mould and gets harder adopting its shape. TYPES OF MOULDING Ijection moulding Foam moulding Extrusion moulding Compression moulding Blow moulding Marix moulding Plastic