Title:
熱的に分離された溶融物チャネルを有するホットランナ共射出ノズル
Document Type and Number:
Japanese Patent JP2008504152
Kind Code:
A
Abstract:
Coinjection molding nozzle apparatus and method includes structure and/or steps whereby a first nozzle melt channel is kept thermally separated from a second nozzle melt channel. Preferably, grooves in the nozzle body or a separate nozzle pipe keep the first and second nozzle melt channels thermally separated. Preferably, a highly thermally conductive nozzle tip is removably coupled to the nozzle body and includes first and second nozzle tip melt channels that merge together before the mold gate.
Inventors:
Rosner, Raymond, Jay.
Application Number:
JP2007518424A
Publication Date:
February 14, 2008
Filing Date:
June 10, 2005
Export Citation:
Assignee:
HUSKY INJECTION MOLDING SYSTEMS LIMITED
International Classes:
B29C45/27; B29C33/38; B29C45/16; B29C45/20
Attorney, Agent or Firm:
Masao Okabe
Nobuaki Kato
Okabe
Shinichi Usui
Takao Ochi
Seiichiro Takahashi
Koji Yoshizawa
Takao Matsui
Naoki Kimiya
Nobuaki Kato
Okabe
Shinichi Usui
Takao Ochi
Seiichiro Takahashi
Koji Yoshizawa
Takao Matsui
Naoki Kimiya