Title:
成形品製造方法および成形品製造用混練装置
Document Type and Number:
Japanese Patent JP4092444
Kind Code:
B2
Abstract:
An apparatus for manufacturing moldings by which clear colors and patterns can be brought out without a remarkable lowering of strength. Immediately before delivery to a metal mold, outer resin material positioned on the main cylinder inner wall side is put in the molten state, and inner resin material positioned on the main screw side is controlled to be from the softening temperature to the melting temperature both inclusive to be extrusion-molded as they are. The inner wall of the main cylinder is expanded where the outer resin material is received to help the outer resin material be thrown in smoothly.
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Inventors:
Masato Kato
Katami Konomi
Ishikawa Masatoshi
Katami Konomi
Ishikawa Masatoshi
Application Number:
JP33377997A
Publication Date:
May 28, 2008
Filing Date:
December 04, 1997
Export Citation:
Assignee:
MISAWA HOMES CO.,LTD.
International Classes:
B29B7/48; B29B7/42; B29C48/395; B29C48/50; B29C48/605; B29C48/76; B44F9/02; B29L9/00
Domestic Patent References:
| JP62198435A | ||||
| JP6519817A |
Foreign References:
| DE1933570A | ||||
| US3966857 | ||||
| US5053176 | ||||
| DE3334269A | ||||
| US5620642 |
Attorney, Agent or Firm:
Hiroshi Arafune