Extrusion Blow Molding Method and Advantages
Blow molding is a popular method of manufacturing plastic hollow products. Blow molding is of three types namely extrusion blow molding, stretch blow molding, and injection blow molding. Injection blow molding is often used to produce cosmetic containers, water bottles, and various other hollow bottle shapes using variety of bottle blow mold . Most covers and caps for these hollow shapes are also created by injection mold through bottle cap mould . Plastic products with consistence cross section and complex geometry is generally created by extrusion molding process. Some of the items manufactured by extrusion blow molding are fencing, PVC pipes, weather stripping, medical device tubing, drinking straws, etc. Advantage of Extrusion Blow Molding High volume plastic products can be created using this technique blow molding very quickly and efficiently. Number of plastic units can be produced in a shor...