EP2009163B1 - Vorrichtung zur Herstellung von Spinnvliesen - Google Patents

Vorrichtung zur Herstellung von Spinnvliesen Download PDF

Info

Publication number: EP2009163B1
Authority: EP; European Patent Office
Prior art keywords: channel; cooling chamber; filaments; accordance; section
Prior art date: 2007-06-29
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

EP07012793.1A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP2009163A1 (de

Inventor

Hans-Georg Geus

Detlef Frey

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.)

2007-06-29

Filing date

2007-06-29

Publication date

2013-10-02

2007-06-29 Application filed by Reifenhaeuser GmbH and Co KG Maschinenenfabrik filed Critical Reifenhaeuser GmbH and Co KG Maschinenenfabrik

2007-06-29 Priority to EP07012793.1A priority Critical patent/EP2009163B1/de

2007-06-29 Priority to ES07012793.1T priority patent/ES2440244T3/es

2007-06-29 Priority to DK07012793.1T priority patent/DK2009163T3/da

2007-06-29 Priority to PL07012793T priority patent/PL2009163T3/pl

2008-06-05 Priority to IL192000A priority patent/IL192000A/en

2008-06-18 Priority to CA2635329A priority patent/CA2635329C/en

2008-06-25 Priority to JP2008165256A priority patent/JP5094588B2/ja

2008-06-26 Priority to US12/146,573 priority patent/US7762800B2/en

2008-06-27 Priority to CN2008101317808A priority patent/CN101333730B/zh

2008-06-30 Priority to BRPI0803610-1A priority patent/BRPI0803610B1/pt

2008-12-31 Publication of EP2009163A1 publication Critical patent/EP2009163A1/de

2013-10-02 Application granted granted Critical

2013-10-02 Publication of EP2009163B1 publication Critical patent/EP2009163B1/de

Status Active legal-status Critical Current

2027-06-29 Anticipated expiration legal-status Critical

Links

Images

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
- 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
- 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)

Definitions

the transversely to the machine direction or transversely to the conveying direction of the spunbonded web arranged intermediate channel walls are arranged converging.
the intermediate channel thus tapers from the cooling chamber to the drawing unit.
different convergence angles of the intermediate channel can be set. It is within the scope of the invention that the lower end of the intermediate channel is connected to the drawing channel of the drawing unit in an air-feed gap-free manner or substantially free of air feed gap. Then only the process air (with the filaments) and otherwise no additional air or substantially no additional air from the intermediate channel into the Verstreckkanal.
the divergent section be the longest channel section. This means that the divergent section is longer than the parallel section and longer than the convergent section. According to a particularly recommended embodiment variant, the divergent section is longer than the entire channel section of converging and parallel section.
Fig. 4 shows an embodiment in which the Verstreckkanal 7 first has a converging portion 17 with converging channel walls 8, 9, then immediately followed by the diverging portion 10.
the air supply is also here at the beginning of the diverging section 10.
the diverging section 10 is in the embodiment according to Fig. 4 longer than the converging section 17, and about twice as long.

Landscapes

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

EP07012793.1A 2007-06-29 2007-06-29 Vorrichtung zur Herstellung von Spinnvliesen Active EP2009163B1 (de)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
EP07012793.1A EP2009163B1 (de)	2007-06-29	2007-06-29	Vorrichtung zur Herstellung von Spinnvliesen
ES07012793.1T ES2440244T3 (es)	2007-06-29	2007-06-29	Dispositivo para la fabricación de tela no tejida
DK07012793.1T DK2009163T3 (da)	2007-06-29	2007-06-29	Indretning til fremstilling af filterdug
PL07012793T PL2009163T3 (pl)	2007-06-29	2007-06-29	Urządzenie do wytwarzania włókniny typu spunbond
IL192000A IL192000A (en)	2007-06-29	2008-06-05	Apparatus for making a spunbond web
CA2635329A CA2635329C (en)	2007-06-29	2008-06-18	Apparatus for making a spunbond web
JP2008165256A JP5094588B2 (ja)	2007-06-29	2008-06-25	スパンボンドウエブを形成する装置
US12/146,573 US7762800B2 (en)	2007-06-29	2008-06-26	Apparatus for making a spunbond web
CN2008101317808A CN101333730B (zh)	2007-06-29	2008-06-27	用于制造纺粘纤维网的设备
BRPI0803610-1A BRPI0803610B1 (pt)	2007-06-29	2008-06-30	Apparatus for making an un-tended tissue

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP07012793.1A EP2009163B1 (de)	2007-06-29	2007-06-29	Vorrichtung zur Herstellung von Spinnvliesen

Publications (2)

Publication Number	Publication Date
EP2009163A1 EP2009163A1 (de)	2008-12-31
EP2009163B1 true EP2009163B1 (de)	2013-10-02

Family

ID=39551821

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07012793.1A Active EP2009163B1 (de)	2007-06-29	2007-06-29	Vorrichtung zur Herstellung von Spinnvliesen

Country Status (10)

Country	Link
US (1)	US7762800B2 (pl)
EP (1)	EP2009163B1 (pl)
JP (1)	JP5094588B2 (pl)
CN (1)	CN101333730B (pl)
BR (1)	BRPI0803610B1 (pl)
CA (1)	CA2635329C (pl)
DK (1)	DK2009163T3 (pl)
ES (1)	ES2440244T3 (pl)
IL (1)	IL192000A (pl)
PL (1)	PL2009163T3 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8246898B2 (en) *	2007-03-19	2012-08-21	Conrad John H	Method and apparatus for enhanced fiber bundle dispersion with a divergent fiber draw unit
US10301746B2 (en)	2012-10-16	2019-05-28	Avintiv Specialty Materials, Inc.	Multi-zone spinneret, apparatus and method for making filaments and nonwoven fabrics therefrom
ES2795402T3 (es) *	2016-01-27	2020-11-23	Reifenhaeuser Masch	Dispositivo para la fabricación de materiales no tejidos hilados
KR20200052988A (ko)	2016-03-30	2020-05-15	미쓰이 가가쿠 가부시키가이샤	부직포의 제조 장치 및 부직포의 제조 방법
DE102016119866A1 (de) *	2016-10-18	2018-04-19	Reifenhäuser GmbH & Co. KG Maschinenfabrik	Verfahren und Anlage zur Erzeugung eines Vlieses aus Fasern
JOP20180031B1 (ar) *	2017-03-31	2020-07-05	Reifenhauser Gmbh And Co Kg Maschf	جهاز لإنتاج مادة منسوجة من خيوط متواصلة
US11447893B2 (en)	2017-11-22	2022-09-20	Extrusion Group, LLC	Meltblown die tip assembly and method
CN111172603A (zh) *	2020-02-11	2020-05-19	宏大研究院有限公司	一种适用于纺粘法纺丝的牵伸装置
MX2022010430A (es) *	2020-03-05	2022-09-19	Kimberly Clark Co	Sistema y proceso de union por hilado mejorados.

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3503818C1 (de) *	1985-02-05	1986-04-30	Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf	Vorrichtung zum Verstrecken von Monofilfadenbuendeln
DE3713862A1 (de) *	1987-04-25	1988-11-10	Reifenhaeuser Masch	Verfahren und spinnvliesanlage zur herstellung eines spinnvlieses aus synthetischem endlosfilament
DE3744657A1 (de) *	1987-04-25	1988-11-10	Reifenhaeuser Masch	Verfahren zum betrieb einer spinnvliesanlage fuer die herstellung eines spinnvlieses aus synthetischen endlosfilamenten
GB2203764B (en) *	1987-04-25	1991-02-13	Reifenhaeuser Masch	Production of spun fleece from continuous synthetic filaments
DE4014989A1 (de) *	1990-05-10	1991-11-14	Reifenhaeuser Masch	Anlage fuer die herstellung einer spinnvliesbahn aus verstreckten kunststoff-filamenten
US5397413A (en) *	1992-04-10	1995-03-14	Fiberweb North America, Inc.	Apparatus and method for producing a web of thermoplastic filaments
DE4312419C2 (de) *	1993-04-16	1996-02-22	Reifenhaeuser Masch	Anlage für die Herstellung einer Spinnvliesbahn aus aerodynamischen verstreckten Filamenten aus Kunststoff
DE4332345C2 (de) *	1993-09-23	1995-09-14	Reifenhaeuser Masch	Verfahren und Vliesblasanlage zur Herstellung von einem Spinnvlies mit hoher Filamentgeschwindigkeit
DE4414277C1 (de) *	1994-04-23	1995-08-31	Reifenhaeuser Masch	Nach dem Ruhedruckprinzip arbeitende Spinnvliesanlage für die Herstellung einer Nonwoven-Spinnvliesbahn
US5648041A (en) *	1995-05-05	1997-07-15	Conoco Inc.	Process and apparatus for collecting fibers blow spun from solvated mesophase pitch
DE19620379C2 (de) *	1996-05-21	1998-08-13	Reifenhaeuser Masch	Anlage zur kontinuierlichen Herstellung einer Spinnvliesbahn
US6379136B1 (en) *	1999-06-09	2002-04-30	Gerald C. Najour	Apparatus for production of sub-denier spunbond nonwovens
CN100374631C (zh) *	1999-11-11	2008-03-12	东华大学	合成纤维体生产用纺丝方法
JP2002371428A (ja) *	2001-06-08	2002-12-26	Kobe Steel Ltd	糸条延伸装置
JP2003049353A (ja) *	2001-08-07	2003-02-21	Idemitsu Unitech Co Ltd	不織布、不織布の製造方法および吸水性物品
TR200302088T3 (tr)	2002-02-28	2004-01-21	Reifenhauser Gmbh&Co. Maschinenfabrik	Bir dokuma yün hattının sürekli imalatı için tesis
EP1340842B2 (de) *	2002-02-28	2010-12-08	Reifenhäuser GmbH & Co. KG Maschinenfabrik	Anlage zur kontinuierlichen Herstellung einer Spinnvliesbahn
US20060040008A1 (en) *	2004-08-20	2006-02-23	Reifenhaeuser Gmbh & Co. Kg Maschinenfabrik	Device for the continuous production of a nonwoven web
DE102004040645A1 (de) *	2004-08-20	2006-03-02	REIFENHäUSER GMBH & CO. MASCHINENFABRIK	Vorrichtung zur kontinuierlichen Herstellung einer Spinnvliesbahn
DE602006012527D1 (de) *	2006-12-15	2010-04-08	Fare Spa	Vorrichtung und Prozess zur Herstellung einer Spinnvliesmatte

2007
- 2007-06-29 ES ES07012793.1T patent/ES2440244T3/es active Active
- 2007-06-29 EP EP07012793.1A patent/EP2009163B1/de active Active
- 2007-06-29 PL PL07012793T patent/PL2009163T3/pl unknown
- 2007-06-29 DK DK07012793.1T patent/DK2009163T3/da active
2008
- 2008-06-05 IL IL192000A patent/IL192000A/en active IP Right Grant
- 2008-06-18 CA CA2635329A patent/CA2635329C/en active Active
- 2008-06-25 JP JP2008165256A patent/JP5094588B2/ja active Active
- 2008-06-26 US US12/146,573 patent/US7762800B2/en active Active
- 2008-06-27 CN CN2008101317808A patent/CN101333730B/zh active Active
- 2008-06-30 BR BRPI0803610-1A patent/BRPI0803610B1/pt active IP Right Grant

Also Published As

Publication number	Publication date
JP5094588B2 (ja)	2012-12-12
IL192000A (en)	2012-02-29
US7762800B2 (en)	2010-07-27
PL2009163T3 (pl)	2014-03-31
ES2440244T3 (es)	2014-01-28
IL192000A0 (en)	2009-02-11
BRPI0803610B1 (pt)	2017-06-27
DK2009163T3 (da)	2014-01-13
EP2009163A1 (de)	2008-12-31
CA2635329C (en)	2012-08-07
US20090004313A1 (en)	2009-01-01
JP2009013559A (ja)	2009-01-22
CA2635329A1 (en)	2008-12-29
CN101333730B (zh)	2010-11-10
BRPI0803610A2 (pt)	2009-05-05
CN101333730A (zh)	2008-12-31

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