EA200900839A1 - Способ производства слоистого звукопоглощающего нетканого материала - Google Patents

Способ производства слоистого звукопоглощающего нетканого материала

Info

Publication number
EA200900839A1
EA200900839A1 EA200900839A EA200900839A EA200900839A1 EA 200900839 A1 EA200900839 A1 EA 200900839A1 EA 200900839 A EA200900839 A EA 200900839A EA 200900839 A EA200900839 A EA 200900839A EA 200900839 A1 EA200900839 A1 EA 200900839A1
Authority
EA
Eurasian Patent Office
Prior art keywords
layers
combed fiber
layer
manufacture
woven material
Prior art date
Application number
EA200900839A
Other languages
English (en)
Inventor
Дениса Странска
Ладислав Марес
Олдрих Ирсак
Клара Калинова
Original Assignee
Эльмарцо, С.Р.О.
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 Эльмарцо, С.Р.О. filed Critical Эльмарцо, С.Р.О.
Publication of EA200900839A1 publication Critical patent/EA200900839A1/ru

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
    • D01D5/0007—Electro-spinning
    • D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
    • D01D5/0076—Electro-spinning characterised by the electro-spinning apparatus characterised by the collecting device, e.g. drum, wheel, endless belt, plate or grid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • 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
    • D04H13/00—Other non-woven fabrics
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/8409—Sound-absorbing elements sheet-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

Способ производства слоистого звукопоглощающего нетканого материала (51), содержащего резонансную мембрану, которая размещена между двумя слоями (21, 22) прочёсанной волоконной ватки, при этом оба слоя (21, 22) прочёсанной волоконной ватки изготавливаются одновременно на чесальной машине (2), из которой каждый слой (21, 22) прочёсанной волоконной ватки направляется отдельно в установку (3) для производства нановолокон методом электростатического формования, в которой на сторону по крайней мере одного слоя (21) прочёсанной волоконной ватки, повёрнутую к оставшемуся слою (22) прочёсанной волоконной ватки, наносится слой (32) нановолокон, после чего оба слоя (21, 22) прочёсанной волоконной ватки приближаются друг к другу до тех пор, пока их повёрнутые друг к другу стороны не соприкоснутся, укладываются один на другой в избранном количестве слоев, а затем эти слои скрепляются.
EA200900839A 2007-01-11 2008-01-11 Способ производства слоистого звукопоглощающего нетканого материала EA200900839A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ20070027A CZ200727A3 (cs) 2007-01-11 2007-01-11 Zpusob výroby vrstvené zvukove pohltivé netkané textilie
PCT/CZ2008/000009 WO2008083637A1 (en) 2007-01-11 2008-01-11 Production method of layered sound absorptive non-woven fabric

Publications (1)

Publication Number Publication Date
EA200900839A1 true EA200900839A1 (ru) 2009-10-30

Family

ID=39345165

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200900839A EA200900839A1 (ru) 2007-01-11 2008-01-11 Способ производства слоистого звукопоглощающего нетканого материала

Country Status (10)

Country Link
US (1) US20100175362A1 (ru)
EP (1) EP2102403A1 (ru)
JP (1) JP2010515832A (ru)
KR (1) KR20090102848A (ru)
CN (1) CN101611185A (ru)
AU (1) AU2008204668A1 (ru)
CA (1) CA2674292A1 (ru)
CZ (1) CZ200727A3 (ru)
EA (1) EA200900839A1 (ru)
WO (1) WO2008083637A1 (ru)

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JP5778938B2 (ja) * 2011-02-08 2015-09-16 国立大学法人信州大学 セパレーター製造装置
US8496088B2 (en) 2011-11-09 2013-07-30 Milliken & Company Acoustic composite
US9186608B2 (en) 2012-09-26 2015-11-17 Milliken & Company Process for forming a high efficiency nanofiber filter
CZ304656B6 (cs) * 2013-01-18 2014-08-20 Technická univerzita v Liberci Zvukově pohltivý prostředek obsahující alespoň jednu akustickou rezonanční membránu tvořenou vrstvou polymerních nanovláken
CN103572448B (zh) * 2013-11-20 2017-02-15 东华大学 一种纳米纤维混纺复合纱线的制备方法
US10814966B2 (en) 2015-05-25 2020-10-27 Dotterel Technologies Limited Shroud for an aircraft
US10540952B2 (en) 2016-03-30 2020-01-21 Maryam Mohammadi Gojani Sound absorbing structure including nanofibers
CN106149197B (zh) * 2016-06-28 2018-10-09 华南理工大学 一种杂化结构可全生物降解复合隔音材料及其制备方法
CZ306923B6 (cs) 2016-10-06 2017-09-13 Nafigate Corporation, A.S. Způsob ukládání vrstvy polymerních nanovláken připravených elektrostatickým zvlákňováním roztoku nebo taveniny polymeru na elektricky nevodivé materiály, a tímto způsobem připravený vícevrstvý kompozit obsahující alespoň jednu vrstvu polymerních nanovláken
JP6912753B2 (ja) * 2017-05-26 2021-08-04 Jnc株式会社 極細繊維を含む積層吸音材
US11097828B2 (en) 2017-07-24 2021-08-24 Dotterel Technologies Limited Shroud
CN107604536B (zh) * 2017-09-12 2020-08-25 曾林涛 一种蓬松弹性三维微纳米纤维材料的制备方法、装置以及由该方法制备的纤维材料及其应用
CN110373751A (zh) * 2019-07-03 2019-10-25 东华大学 一种均匀贴合棉网传动装置
CN112538691A (zh) * 2020-11-30 2021-03-23 东华大学 一种服用吸声降噪材料及其制备方法

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US3772107A (en) * 1971-11-03 1973-11-13 A Gentile Method and apparatus for forming a nonwoven fibrous web
DE19739282A1 (de) 1997-09-08 1999-03-11 Volkmann Gmbh & Co Vorrichtung zur Herstellung eines Zwirns in einem kombinierten Spinn-Zwirnprozeß
US6713011B2 (en) * 2001-05-16 2004-03-30 The Research Foundation At State University Of New York Apparatus and methods for electrospinning polymeric fibers and membranes
DE10221694B4 (de) * 2002-05-16 2018-07-12 Branofilter Gmbh Mehrlagiger Filteraufbau, Verwendung eines solchen mehrlagigen Filteraufbaus, Staubfilterbeutel, Taschenfilterbeutel, plissierter Filter, flächiger Abluftfilter und Luftfilter für Kraftfahrzeuge
JP4194880B2 (ja) * 2003-05-20 2008-12-10 トヨタ紡織株式会社 繊維成形体及びその製造方法
US7390760B1 (en) * 2004-11-02 2008-06-24 Kimberly-Clark Worldwide, Inc. Composite nanofiber materials and methods for making same
US20060137799A1 (en) * 2004-12-29 2006-06-29 Enamul Haque Thermoplastic composites with improved sound absorbing capabilities
CZ2005226A3 (cs) * 2005-04-11 2006-11-15 Elmarco, S. R. O. Vrstvená zvukove pohltivá netkaná textilie
CZ299537B6 (cs) * 2005-06-07 2008-08-27 Elmarco, S. R. O. Zpusob a zarízení k výrobe nanovláken z polymerního roztoku elektrostatickým zvláknováním
FR2905956A1 (fr) * 2006-09-15 2008-03-21 Asselin Thibeau Soc Par Action Procede et installation pour fabriquer un textile comportant des intercouches, et dispositif s'y rapportant.

Also Published As

Publication number Publication date
KR20090102848A (ko) 2009-09-30
CN101611185A (zh) 2009-12-23
CZ200727A3 (cs) 2008-07-23
CA2674292A1 (en) 2008-07-17
US20100175362A1 (en) 2010-07-15
WO2008083637A1 (en) 2008-07-17
JP2010515832A (ja) 2010-05-13
AU2008204668A1 (en) 2008-07-17
EP2102403A1 (en) 2009-09-23

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