Mold for extrusion molding a medical application tube and...

Details Mold for extrusion molding a medical application tube and... Mold for extrusion molding a medical application tube and...

2010-02-03

2011-11-22

Del Sole, Joseph (Department: 1743)

Plastic article or earthenware shaping or treating: apparatus

With apparatus assembly or dismantling means or with idle part

For extrusion or injection type shaping means

C425S380000, C425S467000, C264S209800

Reexamination Certificate

active

08062019

ABSTRACT:
A mold for extrusion molding a medical application tube and the extrusion molding method thereof in which the medical application tube having a complex profile can be molded by using a soft thermoplastic resin.The mold for extrusion molding the medical application tube made of the soft thermoplastic resin provided with flow paths sandwiching the axial portion therein comprises the mold body and the pin including the land portion. The cylindrical rear side mold space for passing the molding material between the inner peripheral surface of the recesses of the mold body and the outer peripheral surface of the pin, and the tip end side mold space including the cross section for forming the medical application tube between the inner peripheral surface of the recess and the land portion of the mold body.

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patent: 2005/0260374 (2005-11-01), Anand et al.
patent: 1938949 (2008-07-01), None

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