Plastic mold casting or moulding is the process of manufacturing by shaping liquid or pliable raw material using a rigid frame called a mould or matrix. A mould is a hollowed-out block that is filled with a liquid or pliable material such as plastic, glass, metal, or ceramic raw material the world of manufacturing, moulding relates to plastics and...

A mold maker or moulder is a skilled trades worker who makes moulds for use in metalworking and other manufacturing industries. It is sometimes regarded as a variety of the trade of the toolmaker. A mould is a hollowed-out block that is filled with a liquid or pliable material such as plastic, glass, metal, or ceramic raw material....

As per history, in 1946,James Hendry built the first screw injection moulding machine basing on thewide use of plastics. Mechanically, the auger is placed inside the cylinder andmixes the injection material before pushing forward and then injecting thematerial into the mould. Today, almost all injection moulding machines functionbasing on the same...