Honeycomb extrusion dies

Details Honeycomb extrusion dies Honeycomb extrusion dies

2006-01-24

2006-01-24

Del Sole, Joseph S. (Department: 1722)

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

C425S380000, C425S467000

Reexamination Certificate

active

06989119

ABSTRACT:
Extruded honeycomb products are formed by means of an extrusion die incorporating a pin support section positioned between the die body and the pin array forming the die discharge slots, the pin support providing enlarged support segments that improve pin stability and die resistance to pin damage without overly restricting batch flow through the die.

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