Title:
溶融紡糸装置
Document Type and Number:
Japanese Patent JP6600205
Kind Code:
B2
Abstract:
A melt spinning device in which the aperture area between a spinneret and a cooler is adjustable by a simple operation is provided. A melt spinning device includes a spinning unit 2 to which a spinning pack 12 having a spinneret 13 is attached, and a cooling cylinder 21 provided below the spinning unit 2 to cool a yarn Y (filaments f) spun out from the spinneret 13. The melt spinning device further includes an exhaust ring 16 provided between the spinning unit 2 and the cooling cylinder 21 and in which openings 16a are formed at intervals in the circumferential direction, and an adjustment ring 26 attached to be movable relative to the exhaust ring 16 and adjusting the aperture area of each of the openings 16a.
Inventors:
Junpei Suzuki
Kazuhiro Kawamoto
Kazuhiro Kawamoto
Application Number:
JP2015183344A
Publication Date:
October 30, 2019
Filing Date:
September 16, 2015
Export Citation:
Assignee:
tmt machinery Co., Ltd.
International Classes:
D01D5/092
Domestic Patent References:
| JP51006210U | ||||
| JP62203273U | ||||
| JP9250022A | ||||
| JP50157616A | ||||
| JP51017510U | ||||
| JP51006211U | ||||
| JP50128411U | ||||
| JP2005042227A |
Attorney, Agent or Firm:
Kaji/Suhara Patent Office