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Plastic injection moulding is a process for making plastic parts from materials by use of a mould. The material is heated in a barrel until it melts and is then mixed and placed into cavities where it hardens to the shape and consistency of the specific mould.
When it was first introduced in the late 1800's, it was used mainly for creating buttons and combs, but in modern times the industry has expanded exponentially to accommodate modern development. Nowadays the method is used to produce products used in almost every sector of society, products including but not restricted to telephone handsets, panel light switches, syringes, DVD cases, milk containers and wheelie bins.
It can even be properly used to create body parts for cars; indeed both Volkswagen and BMW have recently showcased new cars with parts designed using plastic. This is yet another sector in which the injection moulding process can develop, particularly with regards to racing cars, i.e. Formula One. It is a flourishing business, with the opportunity for advertising exposure and a demand for plastics.
The plastic injection moulding UK industry is vast and many of the leading companies provide services for the UK medical, technical and defence sectors; supplying parts for medicine bottles, gear, syringes, computers, machines and weapons. The approach is ideal for manufacturing high volumes of the same products and services, allowing for mass production. Lots of the leading plastic injection moulding UK organizations develop the demands to be met by these specific products of mass production required by the military and the National Health Service.
Further advantages of the process are that it also allows for the power to produce a broad range of products and services. The labour costs are very low as a result of bulk of the work being performed by machines and after the process there is very little work required. However, negative aspects of the procedure would be the need to design each special mouldable part, as well as expensive equipment and high running costs. plastic mouldings birmingham
