ES2530952T3 - Procedimiento y aparato para hilar fibras y en particular para producir un no tejido con contenido fibroso - Google Patents

Procedimiento y aparato para hilar fibras y en particular para producir un no tejido con contenido fibroso Download PDF

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Publication number
ES2530952T3
ES2530952T3 ES11743819T ES11743819T ES2530952T3 ES 2530952 T3 ES2530952 T3 ES 2530952T3 ES 11743819 T ES11743819 T ES 11743819T ES 11743819 T ES11743819 T ES 11743819T ES 2530952 T3 ES2530952 T3 ES 2530952T3
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Prior art keywords
nonwoven
filaments
producing
fibrous content
row
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ES11743819T
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English (en)
Inventor
Galliano Boscolo
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BOMA ENGINEERING Srl
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BOMA ENGINEERING Srl
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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
    • D01D5/08—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
    • 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
    • D01D4/025—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
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the 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
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
    • 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
    • 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
    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; 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
    • 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
    • D04H1/4391—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 characterised by the shape of the fibres
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—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 by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • 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
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/03—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments at random
    • 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]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • 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]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/609—Cross-sectional configuration of strand or fiber material is specified
    • 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]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/609—Cross-sectional configuration of strand or fiber material is specified
    • Y10T442/611—Cross-sectional configuration of strand or fiber material is other than circular

Landscapes

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

Abstract

Un aparato para fabricar un no tejido con contenido fibroso, comprendiendo dicho aparato un cabezal de hilera (104, 104') con varios orificios de hilatura, unos medios para extruir al menos un material polímero fundido a través de los orificios de hilatura del cabezal de hilera en forma de filamentos (f), y una unidad de estirado (105) posicionada por debajo del cabezal de hilera y adaptada para crear un flujo de gas (F3) que se orienta aguas abajo para estirar y atenuar los filamentos (f), comprendiendo, además, el aparato unos medios de suministro (13, 13') para alimentar continuamente una corriente de material fibroso (FM) en una posición entre el cabezal de hilera (104, 104') y la unidad de estirado (105), y cerca de los filamentos (f).
ES11743819T 2010-08-12 2011-08-10 Procedimiento y aparato para hilar fibras y en particular para producir un no tejido con contenido fibroso Active ES2530952T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10172606 2010-08-12
US201161468118P 2011-03-28 2011-03-28
PCT/EP2011/063770 WO2012020053A1 (en) 2010-08-12 2011-08-10 Process and apparatus for spinning fibres and in particular for producing a fibrous-containing nonwoven

Publications (1)

Publication Number Publication Date
ES2530952T3 true ES2530952T3 (es) 2015-03-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
ES11743819T Active ES2530952T3 (es) 2010-08-12 2011-08-10 Procedimiento y aparato para hilar fibras y en particular para producir un no tejido con contenido fibroso

Country Status (23)

Country Link
US (1) US9617658B2 (es)
EP (2) EP2603626B9 (es)
JP (2) JP5894598B2 (es)
KR (1) KR20130098330A (es)
CN (1) CN103210133B (es)
AU (2) AU2011288452B2 (es)
BR (1) BR112013003040A2 (es)
CA (1) CA2807482C (es)
CO (1) CO6670547A2 (es)
DK (1) DK2603626T3 (es)
ES (1) ES2530952T3 (es)
HR (1) HRP20150212T1 (es)
IL (1) IL224653A (es)
MX (1) MX2013001672A (es)
PL (1) PL2603626T3 (es)
PT (1) PT2603626E (es)
RS (1) RS53822B1 (es)
RU (1) RU2602481C2 (es)
SG (1) SG187822A1 (es)
SI (1) SI2603626T1 (es)
UA (1) UA112528C2 (es)
WO (1) WO2012020053A1 (es)
ZA (1) ZA201301097B (es)

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Publication number Publication date
JP5894598B2 (ja) 2016-03-30
RU2013109811A (ru) 2014-10-10
JP2016145442A (ja) 2016-08-12
SI2603626T1 (sl) 2015-04-30
WO2012020053A1 (en) 2012-02-16
BR112013003040A2 (pt) 2016-06-14
PT2603626E (pt) 2015-02-24
RS53822B1 (sr) 2015-06-30
IL224653A (en) 2016-12-29
MX2013001672A (es) 2013-06-07
KR20130098330A (ko) 2013-09-04
EP2845936B1 (en) 2017-03-15
CN103210133B (zh) 2017-04-19
UA112528C2 (uk) 2016-09-26
EP2603626A1 (en) 2013-06-19
DK2603626T3 (en) 2015-03-02
AU2016202798A1 (en) 2016-06-16
PL2603626T3 (pl) 2015-05-29
SG187822A1 (en) 2013-03-28
AU2011288452A1 (en) 2013-02-28
CA2807482C (en) 2020-01-28
CN103210133A (zh) 2013-07-17
ZA201301097B (en) 2014-07-30
CA2807482A1 (en) 2012-02-16
US20130189892A1 (en) 2013-07-25
CO6670547A2 (es) 2013-05-15
EP2603626B1 (en) 2014-11-26
JP2013536328A (ja) 2013-09-19
EP2845936A1 (en) 2015-03-11
HRP20150212T1 (xx) 2015-04-10
RU2602481C2 (ru) 2016-11-20
AU2011288452B2 (en) 2016-03-24
US9617658B2 (en) 2017-04-11
EP2603626B9 (en) 2015-11-04

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