Advantages: · Cheaper than injection moulding. · One piece construction reduces the need for adhesives . · Choice between single and double walled construction. Disadvantages:· Limited to hollow...
Blow molding, also known as blow forming, is a manufacturing process by which hollow plastic parts are formed. In general, there are three main types of blow molding: extrusion blow molding,...
In injection blow molding starting parison is injection molded rather than extruded. In extrusion " " extrusion of parison occurs. There is three steps in injection blow molding: injection, parison...