DE502006007739D1 - SPINNING DEVICE AND METHOD FOR PRODUCING THOROUGH THREADS BY SPINDING FOR THE MACHINING OF A SPINNING SHEET AND THE SPINNING MATERIAL OBTAINED THEREFROM - Google Patents

SPINNING DEVICE AND METHOD FOR PRODUCING THOROUGH THREADS BY SPINDING FOR THE MACHINING OF A SPINNING SHEET AND THE SPINNING MATERIAL OBTAINED THEREFROM

Info

Publication number
DE502006007739D1
DE502006007739D1 DE200650007739 DE502006007739T DE502006007739D1 DE 502006007739 D1 DE502006007739 D1 DE 502006007739D1 DE 200650007739 DE200650007739 DE 200650007739 DE 502006007739 T DE502006007739 T DE 502006007739T DE 502006007739 D1 DE502006007739 D1 DE 502006007739D1
Authority
DE
Germany
Prior art keywords
spinning
jets
jet
spinneret
section
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
DE200650007739
Other languages
German (de)
Inventor
Lueder Gerking
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE502006007739D1 publication Critical patent/DE502006007739D1/en
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
    • D01D4/02—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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D01D5/14—Stretch-spinning methods with flowing liquid or gaseous stretching media, e.g. solution-blowing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/681—Spun-bonded nonwoven fabric

Abstract

A spinning apparatus for producing fine threads by splicing, which comprises a plurality of protruding spinneret jets disposed in a spinneret jet portion and having spinning orifices from which the spinning dopes exit as monofils and having a plurality of acceleration jets, in particular Laval jets, whose cross section reduces, only to widen downstream of the smallest cross section, which are assigned to the spinning orifices is proposed to be provided with means for feeding gas streams which surround the monofils and are accelerated by the acceleration jets. The acceleration jet, in an at least partially plate-shaped gas jet portion, is constructed as a funnel-shaped depression into which the spinneret jet reaches to form gas flow channels. Means for relative displacement of the gas jet part and of the spinneret jet part relative to one another are provided such that the flow cross section of the gas flow channels is alterable and/or the position of the smallest cross section of the acceleration jets is adjustable in relation to the spinning orifices.
DE200650007739 2006-03-08 2006-10-23 SPINNING DEVICE AND METHOD FOR PRODUCING THOROUGH THREADS BY SPINDING FOR THE MACHINING OF A SPINNING SHEET AND THE SPINNING MATERIAL OBTAINED THEREFROM Active DE502006007739D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006012052A DE102006012052A1 (en) 2006-03-08 2006-03-08 Spinning device for producing fine threads by splicing
PCT/EP2006/010320 WO2007101459A1 (en) 2006-03-08 2006-10-23 Spinning apparatus for producing fine threads by splicing

Publications (1)

Publication Number Publication Date
DE502006007739D1 true DE502006007739D1 (en) 2010-10-07

Family

ID=37907719

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102006012052A Withdrawn DE102006012052A1 (en) 2006-03-08 2006-03-08 Spinning device for producing fine threads by splicing
DE200650007739 Active DE502006007739D1 (en) 2006-03-08 2006-10-23 SPINNING DEVICE AND METHOD FOR PRODUCING THOROUGH THREADS BY SPINDING FOR THE MACHINING OF A SPINNING SHEET AND THE SPINNING MATERIAL OBTAINED THEREFROM

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102006012052A Withdrawn DE102006012052A1 (en) 2006-03-08 2006-03-08 Spinning device for producing fine threads by splicing

Country Status (10)

Country Link
US (1) US20090221206A1 (en)
EP (1) EP1902164B1 (en)
JP (1) JP2009529102A (en)
CN (2) CN101460666B (en)
AT (1) ATE478983T1 (en)
BR (1) BRPI0621444A2 (en)
CA (1) CA2644977C (en)
DE (2) DE102006012052A1 (en)
RU (1) RU2396378C2 (en)
WO (1) WO2007101459A1 (en)

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KR101060224B1 (en) * 2009-06-12 2011-08-29 주식회사 아모그린텍 Spray nozzle for electrospinning and electrospinning apparatus using the same
BR112012002957A2 (en) 2009-08-14 2016-04-12 Procter & Gamble spinning die assembly and method for forming fibers using said assembly.
DE102010019910A1 (en) * 2010-05-04 2011-11-10 Lüder Gerking Spinneret for spinning threads, spinner for spinning threads and method for spinning threads
DE102010021636A1 (en) * 2010-05-26 2011-12-01 Bayer Innovation Gmbh nozzle plate
JP5535389B1 (en) * 2012-10-22 2014-07-02 株式会社リメディオ Dry spinning apparatus, nonwoven fabric manufacturing apparatus, and spinning method
CN103668484A (en) * 2013-12-19 2014-03-26 吴江明敏制衣有限公司松陵分公司 Scattering fiber spinneret plate
CN103882535B (en) * 2014-04-11 2017-05-17 天津工业大学 Solution jetting spinning die head
US10633774B2 (en) 2014-05-07 2020-04-28 Biax-Fiberfilm Corporation Hybrid non-woven web and an apparatus and method for forming said web
US9309612B2 (en) * 2014-05-07 2016-04-12 Biax-Fiberfilm Process for forming a non-woven web
EP3155147A2 (en) * 2014-06-16 2017-04-19 Groz-Beckert KG Multi-die melt blowing system for forming co-mingled structures and method thereof
CN104264237B (en) * 2014-10-27 2016-06-08 无锡纳润特科技有限公司 The melt-blown header structure of chemical industry resin
RU2614087C1 (en) * 2015-11-18 2017-03-22 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (ТГУ, НИ ТГУ) Device for fibrous materials production from molten thermoplastics
PL3199671T3 (en) * 2016-01-27 2020-08-10 Reifenhäuser GmbH & Co. KG Maschinenfabrik Device for manufacturing non-woven material
WO2019068764A1 (en) * 2017-10-06 2019-04-11 Lenzing Aktiengesellschaft Device for extruding filaments and producing spun-bonded fabrics
US10449719B2 (en) * 2017-12-01 2019-10-22 Bulent Besim System for feeding filament to a nozzle in an additive manufacturing machine
KR102344856B1 (en) * 2018-03-29 2021-12-28 코오롱인더스트리 주식회사 Spinning pack for manufacturing yarn having high strength, apparatus comprising the same and method for manufacturing the yarn
CN108385173B (en) * 2018-04-24 2020-08-11 东华大学 Electrostatic spinning nozzle with separated control of liquid level curvature and electric field and spinning method thereof
GB2579100A (en) * 2018-11-23 2020-06-10 Teknoweb Mat S R L Spinneret block with readily exchangable nozzles for use in the manufacturing of meltblown fibers
CN109695099A (en) * 2019-02-28 2019-04-30 欣龙控股（集团）股份有限公司 A kind of novel spinning spunlace non-woven material and its production method
CN110284206A (en) * 2019-05-21 2019-09-27 内蒙古红阳高温隔热材料科技有限公司 Steam unit, ceramic fibre steam tumbling machine and throwing system for tumbling machine
CN113737291B (en) * 2020-05-29 2023-12-19 欧瑞康纺织有限及两合公司 Melt spinning apparatus
JP2022059401A (en) * 2020-10-01 2022-04-13 株式会社東芝 Electrospinning device
CN112481822A (en) * 2020-10-30 2021-03-12 张家港骏马无纺布有限公司 Non-woven fabric melt-blown forming method
CN113502549B (en) * 2021-05-28 2022-10-28 中国石油化工股份有限公司 Melt-blown spinning assembly
CN116695266B (en) * 2023-08-09 2023-11-17 江苏新视界先进功能纤维创新中心有限公司 Air draft system, device comprising same and application

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Also Published As

Publication number Publication date
RU2008135761A (en) 2010-04-20
RU2396378C2 (en) 2010-08-10
CN102162141B (en) 2013-09-18
ATE478983T1 (en) 2010-09-15
JP2009529102A (en) 2009-08-13
EP1902164B1 (en) 2010-08-25
EP1902164A1 (en) 2008-03-26
CA2644977A1 (en) 2007-09-13
WO2007101459A1 (en) 2007-09-13
US20090221206A1 (en) 2009-09-03
CN101460666A (en) 2009-06-17
CN101460666B (en) 2011-05-18
BRPI0621444A2 (en) 2012-10-09
DE102006012052A1 (en) 2007-09-13
CN102162141A (en) 2011-08-24
CA2644977C (en) 2013-05-14

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