EP0928838A3 - Vorrichtung zur Herstellung von Spinnvliesstoffen - Google Patents

Vorrichtung zur Herstellung von Spinnvliesstoffen Download PDF

Info

Publication number
EP0928838A3
EP0928838A3 EP98124489A EP98124489A EP0928838A3 EP 0928838 A3 EP0928838 A3 EP 0928838A3 EP 98124489 A EP98124489 A EP 98124489A EP 98124489 A EP98124489 A EP 98124489A EP 0928838 A3 EP0928838 A3 EP 0928838A3
Authority
EP
European Patent Office
Prior art keywords
woven fabrics
producing non
channels
melt channels
polymer mass
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.)
Granted
Application number
EP98124489A
Other languages
English (en)
French (fr)
Other versions
EP0928838A2 (de
EP0928838B1 (de
Inventor
Detlef Barbier
Engelbert Löcher
Norbert Goffing
Jean Baravian
Peter Pförtner
Georges Riboulet
Milton Williams
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of EP0928838A2 publication Critical patent/EP0928838A2/de
Publication of EP0928838A3 publication Critical patent/EP0928838A3/de
Application granted granted Critical
Publication of EP0928838B1 publication Critical patent/EP0928838B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/082—Melt spinning methods of mixed yarn
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • 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
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • D04H3/011—Polyesters
    • 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
    • D04H3/14—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 yarns or filaments produced by welding
    • D04H3/153—Mixed yarns or filaments
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Rechteckige oder runde Spinndüsenpakete zum Erspinnen von thermoplastischen Filamenten enthalten jeweils sowohl Schmelzekanäle (12) und Austrittsbohrungen (8) für die höher schmelzende Polymermasse als auch Schmelzekanäle (13) mit Austrittsbohrungen (7), durch welche eine um 5 bis 50°C niedriger schmelzende Polymermasse geführt wird. Verschiedenartig gestaltete Isolierkanäle trennen thermisch diese mit unterschiedlichen Temperaturen betriebenen Schmelzekanäle voneinander.
EP98124489A 1998-01-07 1998-12-28 Vorrichtung zur Herstellung von Spinnvliesstoffen Expired - Lifetime EP0928838B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19800226A DE19800226A1 (de) 1998-01-07 1998-01-07 Vorrichtung zur Herstellung von Spinnvliesstoffen
DE19800226 1998-01-07

Publications (3)

Publication Number Publication Date
EP0928838A2 EP0928838A2 (de) 1999-07-14
EP0928838A3 true EP0928838A3 (de) 1999-12-22
EP0928838B1 EP0928838B1 (de) 2002-07-03

Family

ID=7854044

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98124489A Expired - Lifetime EP0928838B1 (de) 1998-01-07 1998-12-28 Vorrichtung zur Herstellung von Spinnvliesstoffen

Country Status (4)

Country Link
EP (1) EP0928838B1 (de)
KR (1) KR100305387B1 (de)
DE (2) DE19800226A1 (de)
TW (1) TW480295B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101046179B1 (ko) 2005-11-03 2011-07-04 박종철 나노섬유층을 갖는 섬유 적층체의 제조방법
CN101775707B (zh) * 2010-02-04 2011-04-13 常熟市双龙无纺设备有限公司 汽车隔音毡自动成型机的伸缩管防泄漏机构
CN101787624B (zh) * 2010-02-04 2012-05-23 常熟市双龙无纺设备有限公司 汽车隔音毡自动成型机的下模工位运动机构
WO2020111910A1 (ko) * 2018-11-30 2020-06-04 한국생산기술연구원 용융방사형 부직포의 제조방법 및 그로부터 제조된 극세섬유 부직포 웹
CN114232216A (zh) * 2021-12-24 2022-03-25 广东宝泓新材料股份有限公司 一种聚酯纺粘针刺非织造过滤材料的制造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433857A (en) * 1967-02-03 1969-03-18 Du Pont Method and apparatus for forming nonwoven sheets
JPS5014873A (de) * 1973-06-16 1975-02-17

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH446605A (de) * 1966-02-11 1967-11-15 Freudenberg Carl Fa Verfahren zur Herstellung von Mischvliesen durch Schmelzspinnen
FR2546537B1 (fr) * 1983-05-25 1985-08-16 Rhone Poulenc Fibre Membrane d'etancheite et son procede de fabrication

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433857A (en) * 1967-02-03 1969-03-18 Du Pont Method and apparatus for forming nonwoven sheets
JPS5014873A (de) * 1973-06-16 1975-02-17

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 197534, Derwent World Patents Index; Class A17, AN 1975-56297W, XP002119156 *

Also Published As

Publication number Publication date
EP0928838A2 (de) 1999-07-14
KR19990067803A (ko) 1999-08-25
TW480295B (en) 2002-03-21
DE59804654D1 (de) 2002-08-08
EP0928838B1 (de) 2002-07-03
DE19800226A1 (de) 1999-07-08
KR100305387B1 (ko) 2001-09-24

Similar Documents

Publication Publication Date Title
DE60206186T2 (de) Verfahren zur herstellung eines gebundenen vliesstoffes
DE69423264T2 (de) Kern-Mantel-Faser mit hoher thermischer Haftfestigkeit in einem Schmelzspinnsystem
ATE338154T1 (de) Verfahren zur herstellung eines monofilartigen produkts
FR2448587A1 (fr) Filaments possedant une resistance a la traction et un module eleves et procedes pour leurs preparations
DE3887857D1 (de) Orientierte, geschmolzene, geblasene Fasern, Verfahren zur Herstellung derselben und aus diesen Fasern hergestellte Vliese.
MX2007005670A (es) Tejido para cinta continua para formacion de papel.
EP0957187A3 (de) Vorrichtung und Verfahren zur Herstellung von Mikrofilamenten von hoher Titer-Gleichmässigkeit aus thermoplastischen Polymeren
AT331630B (de) Verfahren und vorrichtung zum konditionieren und dispergieren von fasern oder anderen teilchen fur die herstellung von kontinuierlichen bahnen von vliesen, papieren od.dgl.
KR860001907A (ko) 방향족 폴리아미드 필라멘트의 개량된 방사법
DE60308721T2 (de) Flexibles material mit kontrollierter wirkstofffreigabe
ATE310114T1 (de) Vorrichtung zur herstellung von filamenten
DE1303569C2 (de) Verfahren zum herstellen von vliesen aus endlosen faeden
EP1151845A3 (de) Anlage zur Aufbereitung und Weiterverarbeitung von thermoplastischem Kunststoff und Verfahren zu deren Betrieb
US7160091B2 (en) Device for the production of multicomponent fibers or filaments, in particular bicomponent fibers or filaments
DE3784399D1 (de) Plastikbeutelschmelzverschluss und apparat zu dessen herstellung.
ATA272489A (de) Spinndüse
NO20023826L (no) Sydde industritekstiler
JPS57191322A (en) Aromatic polyether ketone fiber and its preparation
DE68906632T4 (de) Einbuegelbarer einlagestoff auf der basis von mikrofaeden.
JP2005068632A (ja) 不織布の製造方法
KR101575795B1 (ko) 기능성 섬유의 제조방법
DE69809107D1 (de) Verfahren zum Schmelzspinnen von synthetischen Fasern, formgebende Vorrichtung für geschmolzenes Polymer und Filter
EP0822283A3 (de) Spinnvliesstoff und Vorrichtung zu dessen Herstellung
AT395580B (de) Vorrichtung zur herstellung von mineralwolle
ATE194973T1 (de) Vorrichtung zur gewinning von fasern aus geschmolzenen mineralstoffen und ihre herstellung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RIC1 Information provided on ipc code assigned before grant

Free format text: 6D 01D 4/02 A, 6D 04H 3/14 B

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 19991217

R17P Request for examination filed (corrected)

Effective date: 19991130

AKX Designation fees paid

Free format text: DE FR IT

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 20011128

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: CARL FREUDENBERG KG

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR IT

REF Corresponds to:

Ref document number: 59804654

Country of ref document: DE

Date of ref document: 20020808

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030404

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20151221

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20151229

Year of fee payment: 18

Ref country code: IT

Payment date: 20151230

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59804654

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161228

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170701