Title:
可塑化装置
Document Type and Number:
Japanese Patent JP7240442
Kind Code:
B2
Abstract:
To suppress poor feeding of a fiber material into a heating cylinder of a plasticizer.SOLUTION: A plasticizer 11, in which a fiber material F and a resin material R are fed separately into a heating cylinder 12, has: a supply hole 16 for the resin material provided in the heating cylinder 12; a supply hole 25 for the fiber material provided in the heating cylinder 12 behind a portion of a screw 14 facing a compression zone 14d; and a fiber material supply device 27 connected to the supply hole 25 for the fiber material, the fiber material supply device 27 having a screw 29 and a motor 30 for rotating the screw.SELECTED DRAWING: Figure 2
Inventors:
Mikio Nagata
Application Number:
JP2021083371A
Publication Date:
March 15, 2023
Filing Date:
May 17, 2021
Export Citation:
Assignee:
Japan Steel Works, Ltd.
International Classes:
B29C45/47; B29C45/18
Domestic Patent References:
| JP2013230582A | ||||
| JP2010069771A | ||||
| JP2019055550A | ||||
| JP2010162716A | ||||
| JP2012511445A | ||||
| JP2019038211A |
Foreign References:
| WO2019065786A1 | ||||
| WO2014170932A1 |
Attorney, Agent or Firm:
Ken Ieiri
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