Patent ID: 6514062
Filing Date: 2003-02-04
Classification: B29B,B29C

Abstract:
A die for use in an underwater plastic granulating apparatus comprising:a plurality of orifices distributed over a substantially entire area of a predetermined area formed in an annular shape on a discharging side surface of a die base material; a plurality of nozzles formed in said die base material and respectively opening to said orifices; an introducing slot formed in an introducing side surface of said die base material and communicating with said nozzles; and a jacket for temperature regulation disposed in said die base material; wherein, each of said nozzles has a small-diameter portion having a diameter smaller than an opening diameter of said orifice, and said jacket for temperature regulation is disposed at a depthwise position where said small-diameter portion is formed; and wherein said small-diameter portion of each of said nozzles is formed eccentrically with respect to a large-diameter portion having a diameter identical to the opening diameter of said orifice.