EP4279648A1 - Procédé et dispositif de production d'un tissu non-tissé volumineux - Google Patents

Procédé et dispositif de production d'un tissu non-tissé volumineux Download PDF

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Publication number
EP4279648A1
EP4279648A1 EP23173651.3A EP23173651A EP4279648A1 EP 4279648 A1 EP4279648 A1 EP 4279648A1 EP 23173651 A EP23173651 A EP 23173651A EP 4279648 A1 EP4279648 A1 EP 4279648A1
Authority
EP
European Patent Office
Prior art keywords
filaments
nonwoven fabric
calender
sub
protrusions
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.)
Pending
Application number
EP23173651.3A
Other languages
German (de)
English (en)
Inventor
Rosaldo Fare'
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.)
Fare' SpA A Socio Unico
Original Assignee
Fare' SpA A Socio Unico
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 Fare' SpA A Socio Unico filed Critical Fare' SpA A Socio Unico
Publication of EP4279648A1 publication Critical patent/EP4279648A1/fr
Pending legal-status Critical Current

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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
    • D04H3/018—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the shape
    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/32—Side-by-side structure; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/04—Devices for imparting false twist
    • D02G1/06—Spindles
    • 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
    • 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
    • D04H3/147—Composite 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
    • D06C15/02—Calendering, pressing, ironing, glossing or glazing textile fabrics between co-operating press or calender rolls
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
    • D06C15/08—Rollers therefor
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00—Heating or cooling textile fabrics
    • D06C7/02—Setting
EP23173651.3A 2022-05-17 2023-05-16 Procédé et dispositif de production d'un tissu non-tissé volumineux Pending EP4279648A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT202200010262 2022-05-17

Publications (1)

Publication Number Publication Date
EP4279648A1 true EP4279648A1 (fr) 2023-11-22

Family

ID=82942987

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23173651.3A Pending EP4279648A1 (fr) 2022-05-17 2023-05-16 Procédé et dispositif de production d'un tissu non-tissé volumineux

Country Status (2)

Country Link
US (1) US20240141570A1 (fr)
EP (1) EP4279648A1 (fr)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458390A (en) 1964-09-26 1969-07-29 Kanebo Ltd Specific conjugate composite filament
US5382400A (en) 1992-08-21 1995-01-17 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric and method for making same
US20040224136A1 (en) * 2001-12-21 2004-11-11 L. Warren Collier Strong high loft low density nonwoven webs and laminates thereof
EP1456017B1 (fr) * 2001-12-21 2007-03-07 INVISTA Technologies S.à.r.l. Couches composites etirables et procedes de fabrication
WO2008072278A2 (fr) 2006-12-15 2008-06-19 Fare' S.P.A. Processus et appareil destiné à produire des tissus non tissés à partir de filaments extrudés
WO2008075176A1 (fr) 2006-12-15 2008-06-26 Fare' S.P.A. Appareil et procédé pour la production d'un tissu non-tissé
US20080210363A1 (en) 2005-05-25 2008-09-04 Reifenhauser Gmbh & Co. Maschinenfabrik Process and apparatus for manufacturing spun-bonded fabric
US20090152757A1 (en) 2006-12-06 2009-06-18 Reifenhauser Gmbh & Co. Kg Maschinenfabrik Method and apparatus for making a spunbond
US20130029555A1 (en) 2010-04-16 2013-01-31 Hisashi Morimoto Crimped conjugated fiber and non-woven fabric comprising the fiber
EP3321407A1 (fr) * 2016-11-14 2018-05-16 FARE' S.p.A. Tissu non tissé filé-lié
EP3385423A1 (fr) * 2017-04-06 2018-10-10 FARE' S.p.A. Procédé et appareil pour la production d'un tissu non tissé volumineux

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458390A (en) 1964-09-26 1969-07-29 Kanebo Ltd Specific conjugate composite filament
US5382400A (en) 1992-08-21 1995-01-17 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric and method for making same
US20040224136A1 (en) * 2001-12-21 2004-11-11 L. Warren Collier Strong high loft low density nonwoven webs and laminates thereof
EP1456017B1 (fr) * 2001-12-21 2007-03-07 INVISTA Technologies S.à.r.l. Couches composites etirables et procedes de fabrication
US20080210363A1 (en) 2005-05-25 2008-09-04 Reifenhauser Gmbh & Co. Maschinenfabrik Process and apparatus for manufacturing spun-bonded fabric
US20090152757A1 (en) 2006-12-06 2009-06-18 Reifenhauser Gmbh & Co. Kg Maschinenfabrik Method and apparatus for making a spunbond
WO2008072278A2 (fr) 2006-12-15 2008-06-19 Fare' S.P.A. Processus et appareil destiné à produire des tissus non tissés à partir de filaments extrudés
WO2008075176A1 (fr) 2006-12-15 2008-06-26 Fare' S.P.A. Appareil et procédé pour la production d'un tissu non-tissé
EP1939334A1 (fr) 2006-12-15 2008-07-02 FARE' S.p.A. Appareil et procédé pour la production dýune nappe de monofils continus désorientés
US20130029555A1 (en) 2010-04-16 2013-01-31 Hisashi Morimoto Crimped conjugated fiber and non-woven fabric comprising the fiber
EP3321407A1 (fr) * 2016-11-14 2018-05-16 FARE' S.p.A. Tissu non tissé filé-lié
EP3385423A1 (fr) * 2017-04-06 2018-10-10 FARE' S.p.A. Procédé et appareil pour la production d'un tissu non tissé volumineux

Also Published As

Publication number Publication date
US20240141570A1 (en) 2024-05-02

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