Title:
【発明の名称】押出し方法、押出機、およびそれにより製造される製品
Document Type and Number:
Japanese Patent JP2002527266
Kind Code:
A
Abstract:
An extrusion method and an extruder, the material to be extruded being fed with a material feeding device (1) into a radial pump unit included in the equipment. The radial pump unit comprises conical gearwheels (2) which are adjacently positioned and rotate in opposite directions. The radial pump unit transfers the material in an annular flow into the extruder's nozzle (4). Additional material (20) can be supplied into the product through the radial pump unit.
Inventors:
Kirya Finen, Cali
Application Number:
JP2000577013A
Publication Date:
August 27, 2002
Filing Date:
October 21, 1999
Export Citation:
Assignee:
Natural color Kali Kiryahuinen Osakiyukiture
International Classes:
F04C2/16; B29C48/21; B29C48/30; B29C48/33; B29C48/38; B29C48/425; B29C48/49; F04C3/08; F04C11/00; F04C13/00; B29C48/06; B29C48/08; B29C48/09; B29K23/00; B29L28/00; (IPC1-7): B29C47/56; B29C47/06; B29C47/10; B29C47/12; F04C2/16
Attorney, Agent or Firm:
Akira Asamura (3 outside)