EP4389946C0 - Vorrichtung zur herstellung von filamenten - Google Patents

Vorrichtung zur herstellung von filamenten

Info

Publication number
EP4389946C0
EP4389946C0 EP22215646.5A EP22215646A EP4389946C0 EP 4389946 C0 EP4389946 C0 EP 4389946C0 EP 22215646 A EP22215646 A EP 22215646A EP 4389946 C0 EP4389946 C0 EP 4389946C0
Authority
EP
European Patent Office
Prior art keywords
producing filaments
filaments
producing
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.)
Active
Application number
EP22215646.5A
Other languages
English (en)
French (fr)
Other versions
EP4389946A1 (de
EP4389946B1 (de
Inventor
Stephan Gerharz
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.)
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
Original Assignee
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
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 Reifenhaeuser GmbH and Co KG Maschinenenfabrik filed Critical Reifenhaeuser GmbH and Co KG Maschinenenfabrik
Priority to EP22215646.5A priority Critical patent/EP4389946B1/de
Priority to PL22215646.5T priority patent/PL4389946T3/pl
Priority to EP24212727.2A priority patent/EP4484623A3/de
Priority to MA66080A priority patent/MA66080B1/fr
Priority to ES22215646T priority patent/ES3015423T3/es
Priority to JP2023201321A priority patent/JP2024089635A/ja
Priority to CL2023003750A priority patent/CL2023003750A1/es
Priority to MX2023015476A priority patent/MX2023015476A/es
Priority to US18/542,841 priority patent/US20240209547A1/en
Priority to CONC2023/0017893A priority patent/CO2023017893A1/es
Priority to KR1020230185659A priority patent/KR20240099056A/ko
Priority to ARP230103468A priority patent/AR131431A1/es
Priority to ZA2023/11671A priority patent/ZA202311671B/en
Priority to PE2023003430A priority patent/PE20241161A1/es
Priority to IL309632A priority patent/IL309632A/en
Priority to CN202311779525.5A priority patent/CN118223136A/zh
Publication of EP4389946A1 publication Critical patent/EP4389946A1/de
Application granted granted Critical
Publication of EP4389946B1 publication Critical patent/EP4389946B1/de
Publication of EP4389946C0 publication Critical patent/EP4389946C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/06—Distributing spinning solution or melt to spinning nozzles
    • 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
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/106—Filtering
    • 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
    • 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
    • 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
    • D01D4/022—Processes or materials for the preparation of spinnerettes
    • 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
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
EP22215646.5A 2022-12-21 2022-12-21 Vorrichtung zur herstellung von filamenten Active EP4389946B1 (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
EP22215646.5A EP4389946B1 (de) 2022-12-21 2022-12-21 Vorrichtung zur herstellung von filamenten
PL22215646.5T PL4389946T3 (pl) 2022-12-21 2022-12-21 Urządzenie do wytwarzania filamentów
EP24212727.2A EP4484623A3 (de) 2022-12-21 2022-12-21 Vorrichtung zur herstellung von filamenten
MA66080A MA66080B1 (fr) 2022-12-21 2022-12-21 Dispositif de fabrication de filaments
ES22215646T ES3015423T3 (en) 2022-12-21 2022-12-21 Filament production apparatus
JP2023201321A JP2024089635A (ja) 2022-12-21 2023-11-29 フィラメントを製造するための装置
CL2023003750A CL2023003750A1 (es) 2022-12-21 2023-12-14 Aparato para la producción de filamentos
MX2023015476A MX2023015476A (es) 2022-12-21 2023-12-15 Dispositivo para la produccion de filamentos.
US18/542,841 US20240209547A1 (en) 2022-12-21 2023-12-18 Filament-making apparatus
CONC2023/0017893A CO2023017893A1 (es) 2022-12-21 2023-12-19 Aparato para la producción de filamentos
KR1020230185659A KR20240099056A (ko) 2022-12-21 2023-12-19 필라멘트 제조 장치
ZA2023/11671A ZA202311671B (en) 2022-12-21 2023-12-20 Apparatus for the production of filaments
ARP230103468A AR131431A1 (es) 2022-12-21 2023-12-20 Aparato para la producción de filamentos
IL309632A IL309632A (en) 2022-12-21 2023-12-21 Apparatus for the production of filaments
PE2023003430A PE20241161A1 (es) 2022-12-21 2023-12-21 Aparato para la produccion de filamentos
CN202311779525.5A CN118223136A (zh) 2022-12-21 2023-12-21 用于制造长丝的设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22215646.5A EP4389946B1 (de) 2022-12-21 2022-12-21 Vorrichtung zur herstellung von filamenten

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP24212727.2A Division EP4484623A3 (de) 2022-12-21 2022-12-21 Vorrichtung zur herstellung von filamenten
EP24212727.2A Division-Into EP4484623A3 (de) 2022-12-21 2022-12-21 Vorrichtung zur herstellung von filamenten

Publications (3)

Publication Number Publication Date
EP4389946A1 EP4389946A1 (de) 2024-06-26
EP4389946B1 EP4389946B1 (de) 2025-02-12
EP4389946C0 true EP4389946C0 (de) 2025-02-12

Family

ID=84569167

Family Applications (2)

Application Number Title Priority Date Filing Date
EP24212727.2A Pending EP4484623A3 (de) 2022-12-21 2022-12-21 Vorrichtung zur herstellung von filamenten
EP22215646.5A Active EP4389946B1 (de) 2022-12-21 2022-12-21 Vorrichtung zur herstellung von filamenten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP24212727.2A Pending EP4484623A3 (de) 2022-12-21 2022-12-21 Vorrichtung zur herstellung von filamenten

Country Status (5)

Country Link
EP (2) EP4484623A3 (de)
CN (1) CN118223136A (de)
ES (1) ES3015423T3 (de)
MA (1) MA66080B1 (de)
PL (1) PL4389946T3 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460199A (en) * 1967-08-11 1969-08-12 Du Pont Spinneret assembly
DE4419555C1 (de) * 1994-06-03 1995-09-28 Rieter Automatik Gmbh Stranggießer für Stranggießanlagen, insbesondere für thermoplastische Kunststoffe
ES2252587T3 (es) 2003-06-13 2006-05-16 REIFENHAUSER GMBH & CO. KG MASCHINENFABRIK Dispositivo para la fabricacion de filamentos.

Also Published As

Publication number Publication date
EP4484623A3 (de) 2025-02-12
CN118223136A (zh) 2024-06-21
EP4389946A1 (de) 2024-06-26
EP4389946B1 (de) 2025-02-12
EP4484623A2 (de) 2025-01-01
ES3015423T3 (en) 2025-05-05
PL4389946T3 (pl) 2025-06-09
MA66080B1 (fr) 2025-03-28

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