Title:
溶融物分配器
Document Type and Number:
Japanese Patent JP7389224
Kind Code:
B2
Abstract:
A melt distributor (1) having a plurality of bifurcated melt passages melt passages (5.1, 5.2, 5.3) for redirecting and distributing melt flows from a thermoplastic plastic. The melt distributor can be connected to a multiple extrusion head for producing multi-layer preforms. The branched junction (8) is configured as a rounded y-shaped conduit branch, and at least the branched junction (8) between a supply passage part (6) and the discharging passage parts (7.1, 7.2) of the bifurcated melt passage follows a continuously bent curve, the curvature of which is not equal to zero. The rounded and continuously bent configuration of the branched junction (8) contributes to shorter flow paths and avoids the formation of dead zones.
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Inventors:
Maurice Mierke
Michael Muller
Werner Holzky
Michael Muller
Werner Holzky
Application Number:
JP2022507463A
Publication Date:
November 29, 2023
Filing Date:
July 31, 2020
Export Citation:
Assignee:
Kautex Maschinenbau GmbH
International Classes:
B29C48/71; B29C31/10; B29C48/16; B29C48/495
Domestic Patent References:
| JP8500302A | ||||
| JP5501093A |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Taku Morita
Junichi Maekawa
Hideo Nagashima
Ueshima class
Taku Morita
Junichi Maekawa
Hideo Nagashima
Ueshima class