ES2493890T3 - Método de producción para tela no tejida de filamentos - Google Patents

Método de producción para tela no tejida de filamentos Download PDF

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Publication number
ES2493890T3
ES2493890T3 ES10756089.8T ES10756089T ES2493890T3 ES 2493890 T3 ES2493890 T3 ES 2493890T3 ES 10756089 T ES10756089 T ES 10756089T ES 2493890 T3 ES2493890 T3 ES 2493890T3
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ES
Spain
Prior art keywords
filaments
ejector
production method
nonwoven fabric
spinning
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
ES10756089.8T
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English (en)
Inventor
Yohei Nakano
Yoshikazu Yakake
Ryoichi Hane
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Toray Industries Inc
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Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Application granted granted Critical
Publication of ES2493890T3 publication Critical patent/ES2493890T3/es
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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
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)

Abstract

Un método para producir una tela no tejida de filamentos, que comprende los pasos de: a) obtener filamentos que tienen una temperatura de cristalización que no supera 112ºC por fusión de una resina que contiene sulfuro de polifenileno como un componente principal que no está sustancialmente copolimerizado con triclorobenceno, y sacar y estirar hebras de fibras formadas por descarga de la resina fundida de boquillas de hilado a una velocidad de hilado de al menos 5.000 m/min y menos de 6.000 m/min por un eyector, que está dispuesto de modo que la distancia entre la cara inferior de las boquillas de hilado y la salida de emisión de aire comprimido del eyector sea de 450 a 650 mm; b) recoger los filamentos obtenidos en un malla en movimiento para formar un red no tejida; y c) unir por termocompresión la red no tejida obtenida usando un cilindro calentador.

Description

imagen1
imagen2
imagen3
imagen4
imagen5
imagen6
imagen7
imagen8
imagen9
Ejemplo 1
Ejemplo 2 Ejemplo 3 Ejemplo 4
Resina
MFR g/10 min 160 160 160 160
Triclorobenceno
% molar - - - -
Hilado
Cantidad de descarga de un agujero de boquilla g/min 1,38 1,38 0,83 0,83
Longitud de hilado
mm 600 500 600 500
Presión del eyector
MPa 0,25 0,25 0,25 0,25
Finura de fibra individual media
dtex 2,4 2,3 1,6 1,5
Velocidad de hilado
m/min 5726 5897 5188 5497
Temperatura de cristalización de la fibra
ºC 110,9 110,8 111,0 110,4
Encogimiento por ebullición
% 6,7 6,0 7,0 6,7
Número correspondiente en la figura 1
(1) (2) (3) (4)
Unión por presióntemporal por rodillode calandria
Temperatura ºC 90 90 90 90
Presión lineal
N/cm 200 200 200 200
Unión portermocompresiónpor rodillo de realce
Temperatura ºC 275 275 275 275
Presión lineal
N/cm 1000 1000 1000 1000
Tela no tejida
Peso por unidad de área g/m 2 201 201 202 200
Resistencia a la tracción(dirección de la máquina)
N/5 cm 305 306 310 312
Contracción por calor
dirección de la máquina % 0 -0,1 -0,1 0
dirección transversal
% -0,4 -0,2 0 -0,1
[Tabla 1]
11 12
[Tabla 2]
Ejemplo comparativo1
Ejemplo comparativo2 Ejemplo comparativo3 Ejemplo comparativo4 Ejemplo comparativo5 Ejemplo comparativo6 Ejemplo comparativo7 Ejemplo de referencia 1
Resina
MFR g/10min 160 160 160 160 160 160 70 160
Triclorobenceno
%molar - - - - - - 0,06 -
Hilado
Cantidad dedescarga de unagujero deboquilla g/min 1,38 1,38 1,38 1,38 1,38 1,38 0,83 1,38
Longitud de hilado
mm 600 600 400 400 700 800 600 -
Presión deleyector
MPa 0,05 0,15 0,20 0,25 0,25 0,25 0,20 -
Finura de fibraindividual media
dtex 5,6 3,2 2,5 2,2 2,5 2,6 1,8 -
Velocidad dehilado
m/min 2482 4299 5498 6415 5564 5408 4511 -
Temperatura de cristalización de lafibra
ºC 123,1 115,4 115,9 112,4 113,2 114,2 112,0 135,2
Encogimiento por ebullición
% 55,4 52,3 50,0 21,0 28,4 44,7 10,0 -
Número correspondiente en la figura 1
(5) (6) (7) (8) (9) (10) (11) (12)
Unión por presióntemporal porrodillo decalandria
Temperatura ºC 90 90 90 90 90 90 - -
Presión lineal
N/cm 200 200 200 200 200 200 - -
Unión portermocompresiónpor rodillo derealce
Temperatura ºC 275 275 275 275 275 275 - -
Presión lineal
N/cm 1000 1000 1000 1000 1000 1000 - -
imagen10

Claims (1)

  1. imagen1
ES10756089.8T 2009-03-25 2010-03-24 Método de producción para tela no tejida de filamentos Active ES2493890T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009073481 2009-03-25
JP2009073481 2009-03-25
PCT/JP2010/055038 WO2010110293A1 (ja) 2009-03-25 2010-03-24 長繊維不織布の製造方法

Publications (1)

Publication Number Publication Date
ES2493890T3 true ES2493890T3 (es) 2014-09-12

Family

ID=42780987

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10756089.8T Active ES2493890T3 (es) 2009-03-25 2010-03-24 Método de producción para tela no tejida de filamentos

Country Status (10)

Country Link
US (1) US8623268B2 (es)
EP (1) EP2412857B1 (es)
JP (1) JP5263294B2 (es)
KR (1) KR101611989B1 (es)
CN (1) CN102341536B (es)
AU (1) AU2010228229B2 (es)
BR (1) BRPI1006538A2 (es)
ES (1) ES2493890T3 (es)
RU (1) RU2507325C2 (es)
WO (1) WO2010110293A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008055823A2 (en) * 2006-11-10 2008-05-15 Oerlikon Textile Gmbh & Co. Kg Process and device for melt-spinning and cooling synthetic filaments
JP5731948B2 (ja) * 2011-04-06 2015-06-10 旭化成せんい株式会社 熱可塑性不織布
US20140187115A1 (en) * 2011-06-02 2014-07-03 Toray Industries, Inc. Polyphenylene sulfide fiber and nonwoven fabric
TWI627321B (zh) * 2012-09-20 2018-06-21 Asahi Kasei Fibers Corp Polypropylene non-woven fabric, manufacturing method thereof and sanitary material
KR101483368B1 (ko) * 2013-08-27 2015-01-15 도레이첨단소재 주식회사 열안정성과 기계적 물성이 우수한 장섬유 니들펀칭 부직포 및 그 제조방법
JP6771012B2 (ja) * 2017-12-21 2020-10-21 花王株式会社 メルトブロー不織布
CN108437487A (zh) * 2018-04-08 2018-08-24 武汉纺织大学 一种高玻璃纤维含量的聚苯硫醚复合材料及其制备方法
EP3771762B1 (de) * 2019-07-30 2021-06-16 Reifenhäuser GmbH & Co. KG Maschinenfabrik Vorrichtung und verfahren zur herstellung eines vliesstoffes aus fasern
TW202146719A (zh) * 2020-02-24 2021-12-16 奧地利商蘭仁股份有限公司 用於製造紡絲黏合不織布之方法
CN112011897B (zh) * 2020-07-20 2022-06-07 福州法莫优科机械科技有限公司 一种适用于熔喷布生产的收集装置
CN112442794A (zh) * 2020-09-30 2021-03-05 漳州怡鹭祥康医疗器械有限公司 一种熔喷布智能化生产系统及生产方法
CN112310557B (zh) * 2020-11-03 2022-12-23 天津工业大学 一种基于粘流改性技术的聚苯硫醚基隔膜的制备方法
WO2025143559A1 (ko) * 2023-12-27 2025-07-03 코오롱인더스트리 주식회사 스펀본드 부직포의 제조 방법

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US4691003A (en) * 1986-04-30 1987-09-01 E. I. Du Pont De Nemours And Company Uniform polymeric filaments
JPH05209368A (ja) * 1986-09-29 1993-08-20 Toray Ind Inc ポリフェニレンスルホン繊維の製造方法
JP2764911B2 (ja) 1988-03-16 1998-06-11 東洋紡績株式会社 高巻縮・低収縮性ステープル繊維
JP2586125B2 (ja) * 1988-12-29 1997-02-26 東レ株式会社 長繊維不織布およびその製法
JP2890470B2 (ja) 1989-05-26 1999-05-17 東レ株式会社 ポリフェニレンスルフィド繊維からなる紙状材とその製造方法
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JP4359999B2 (ja) 2000-03-13 2009-11-11 東レ株式会社 ポリフェニレンサルファイド繊維の製造方法
JP2005154919A (ja) 2003-11-21 2005-06-16 Toyobo Co Ltd ポリフェニレンスルフィド系長繊維耐熱性布帛及びその製造方法
JP5414963B2 (ja) * 2005-02-16 2014-02-12 東レ株式会社 ポリフェニレンスルフィド・ナノファイバーから成る乾式不織布
JP2007031845A (ja) * 2005-07-22 2007-02-08 Toray Ind Inc 不織布、不織布の製造方法およびバグフィルター
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Also Published As

Publication number Publication date
RU2011142977A (ru) 2013-04-27
US8623268B2 (en) 2014-01-07
AU2010228229B2 (en) 2014-12-11
RU2507325C2 (ru) 2014-02-20
JP5263294B2 (ja) 2013-08-14
JPWO2010110293A1 (ja) 2012-09-27
BRPI1006538A2 (pt) 2016-03-29
EP2412857A1 (en) 2012-02-01
WO2010110293A1 (ja) 2010-09-30
EP2412857B1 (en) 2014-06-04
US20110298148A1 (en) 2011-12-08
EP2412857A4 (en) 2013-10-30
KR101611989B1 (ko) 2016-04-12
KR20110128814A (ko) 2011-11-30
CN102341536A (zh) 2012-02-01
CN102341536B (zh) 2014-04-09
AU2010228229A1 (en) 2011-08-11

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