Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – Shaping by extrusion
Patent
1979-12-06
1981-12-22
Woo, Jay H.
Plastic and nonmetallic article shaping or treating: processes
Forming continuous or indefinite length work
Shaping by extrusion
264202, 425 67, 425382R, 430642, D01D 508
Patent
active
043070558
ABSTRACT:
An apparatus for noodling a gelating dispersion which continuously gels and noodles the gelatin dispersion and supplies noodles of the dispersion into cold water in a washing tank, said apparatus comprising a means for supplying a predetermined quantity of said dispersion to an extruder at a predetermined pressure, said extruder comprising a plurality of supply nozzles that extend from a receiving chamber for said dispersion which are preferably made of a material having higher thermal conductivity than the walls of the chamber, and a washing tank to which cold water has free access, the supply nozzles of said extruder being so arranged as to be immersed in the cold water in said washing tank, to thereby promote gelation of said dispersion flowing down through each of said nozzles and to form firmer and stabler noodles.
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patent: 3794731 (1974-02-01), Dannert et al.
Takeda Motoaki
Uematsu Shinji
Fuji Photo Film Co. , Ltd.
Woo Jay H.
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