EP4198176A3 - Spinning apparatus - Google Patents

Spinning apparatus Download PDF

Info

Publication number
EP4198176A3
EP4198176A3 EP22210091.9A EP22210091A EP4198176A3 EP 4198176 A3 EP4198176 A3 EP 4198176A3 EP 22210091 A EP22210091 A EP 22210091A EP 4198176 A3 EP4198176 A3 EP 4198176A3
Authority
EP
European Patent Office
Prior art keywords
spinning
spinning beam
shielding plate
present
spinning apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22210091.9A
Other languages
German (de)
French (fr)
Other versions
EP4198176A2 (en
Inventor
Shogo KOJIMA
Kazuma OKADA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TMT Machinery Inc
Original Assignee
TMT Machinery Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TMT Machinery Inc filed Critical TMT Machinery Inc
Publication of EP4198176A2 publication Critical patent/EP4198176A2/en
Publication of EP4198176A3 publication Critical patent/EP4198176A3/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D01D4/025—Melt-blowing or solution-blowing dies
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • D01D1/09—Control of pressure, temperature or feeding rate
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D13/00—Complete machines for producing artificial threads
    • D01D13/02—Elements of machines in combination
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/08—Supporting spinnerettes or other parts of spinnerette packs
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

An object of the present invention is to decrease power consumption by reducing heat emission from a heat source unit to the outside of an apparatus.
A spinning apparatus 2 of the present invention includes: a spinning beam 21; a heating medium enclosed space 27 which is provided in the spinning beam 21 and which allows a spinning pack 22 to be heated; at least one shielding plate 28 provided to cover an outer surface of the spinning beam 21; and at least one air layer 29 provided between an inner surface of the at least one shielding plate 28 and the outer surface of the spinning beam 21.
EP22210091.9A 2021-12-17 2022-11-29 Spinning apparatus Pending EP4198176A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021205094 2021-12-17

Publications (2)

Publication Number Publication Date
EP4198176A2 EP4198176A2 (en) 2023-06-21
EP4198176A3 true EP4198176A3 (en) 2023-07-19

Family

ID=84367016

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22210091.9A Pending EP4198176A3 (en) 2021-12-17 2022-11-29 Spinning apparatus

Country Status (3)

Country Link
EP (1) EP4198176A3 (en)
JP (1) JP2023090643A (en)
CN (1) CN116265629A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5662947A (en) * 1993-06-21 1997-09-02 Rieter Automatik Gmbh Nozzle plate holding device for spinning of continuous filaments
JP2006028657A (en) * 2004-07-13 2006-02-02 Mitsubishi Rayon Co Ltd Spinning pack
US20130217290A1 (en) * 2010-05-04 2013-08-22 Luder Gerking Spinneret for spinning threads, spinning device for spinning threads and method for spinning threads

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0711507A (en) 1993-06-22 1995-01-13 Kanebo Ltd Melt spinning apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5662947A (en) * 1993-06-21 1997-09-02 Rieter Automatik Gmbh Nozzle plate holding device for spinning of continuous filaments
JP2006028657A (en) * 2004-07-13 2006-02-02 Mitsubishi Rayon Co Ltd Spinning pack
US20130217290A1 (en) * 2010-05-04 2013-08-22 Luder Gerking Spinneret for spinning threads, spinning device for spinning threads and method for spinning threads

Also Published As

Publication number Publication date
JP2023090643A (en) 2023-06-29
EP4198176A2 (en) 2023-06-21
CN116265629A (en) 2023-06-20

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