Plastic Manufacturing – Know The Complete Process
Plastic, being a versatile product, is manufactured in all parts of the world with a rapid evolution in the manufacturing processes. Industry experts believe that the total demand for plastic products is likely to increase by 3.5 percent in 2018. With increased demand, modern technology and new applications, the plastic industry is expected to grow at a constant rate. The formation of plastic is a complex process which is accomplished through different methods. Injection molding is a method used for manufacturing different products of plastic. In this method, the plastic pellets are fed into the hopper from where they are fed into the barrel. The pellets are crushed by a reciprocating screw in the barrel which makes liquefaction of plastic easier. There is an empty mold into which the liquefied plastic is injected from the reciprocating screw via nozzle. The plastic is then kept into the mold in cool place for hardening into the desired shape. Injection molding is mostly u...