Preform Molds are the pre-shaped layers of dry fiber network that does not contain polymer matrix and in order to produce top quality Molds, we use the process of injection blow molding. This process includes an extruder that melts the polymer and this molten polymer is fed into the hot runner system for injecting it via nozzles into core pin and heated cavity. The entire process results in the formation of exterior of preforms by the cavity molds and internal shape is formed by the clamp of core rod. Our offered preform molds involves a fully formed neck of bottle, which is attached with the thick tuber of polymer.
Bulletined below are the pros of using Preform Molds:
Extremely easy to handle because of their better control over volume fraction and orientation of fibers
Enhances the productivity by rapid completion of tasks
Eliminates the wrinkles that may appear over molds