MY171876A - Batt comprising crimped bi- or multi-component fibres - Google Patents

Batt comprising crimped bi- or multi-component fibres

Info

Publication number
MY171876A
MY171876A MYPI2015702284A MYPI2015702284A MY171876A MY 171876 A MY171876 A MY 171876A MY PI2015702284 A MYPI2015702284 A MY PI2015702284A MY PI2015702284 A MYPI2015702284 A MY PI2015702284A MY 171876 A MY171876 A MY 171876A
Authority
MY
Malaysia
Prior art keywords
degree
10min
mpa
range
flow index
Prior art date
Application number
MYPI2015702284A
Inventor
Jaroslav Kohut
Zdenek Mecl
Frantisek Klaska
Pavlina Kasparkova
Original Assignee
Pegas Nonwovens Sro
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 Pegas Nonwovens Sro filed Critical Pegas Nonwovens Sro
Publication of MY171876A publication Critical patent/MY171876A/en

Links

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
    • D04H3/007—Addition polymers
    • 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
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • 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
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2509/00—Medical; Hygiene
    • D10B2509/02—Bandages, dressings or absorbent pads
    • D10B2509/026—Absorbent pads; Tampons; Laundry; Towels
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y10T428/2924—Composite
    • 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
    • Y10T442/627—Strand or fiber material is specified as non-linear [e.g., crimped, coiled, etc.]
    • Y10T442/629—Composite strand or fiber material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Multicomponent Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

A batt comprising crimped bi- or multicomponent fibres consisting of at least two sections, which comprise a polymer or polymer blend as a predominant component and which are arranged across the cross-section of the fiber to promote crimping of the fibre during the setting process and which predominant components differ in the crystallisation heat ( dHc ). The difference in the crystallisation heat (dHc) is in the range from 30 Jig to 5 Jig and the predominant components differ in at least one of the other parameters selected from the group of melt flow index, degree of polydispersion and flexural modulus, while the relative difference of the predominant components is: for the flow index in range from 100g/10min to 5g/10min and/or for the degree of polydispersion less than 1, but above 0.3, and/or for the flexural modulus in the range from 300 MPa to 50 MPa; where the relative difference in the melt flow index is not greater than 100g/10min, the degree of polydispersity is less than I, the crystallisation heat is not greater than 300 MPa. The fibres have the degree of crimping at least 5 crimps per 20 mm of fibre.
MYPI2015702284A 2013-01-14 2014-01-14 Batt comprising crimped bi- or multi-component fibres MY171876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2013-24A CZ201324A3 (en) 2013-01-14 2013-01-14 Fiber layer comprising crimped bi- or multicomponent fibers and process for producing thereof

Publications (1)

Publication Number Publication Date
MY171876A true MY171876A (en) 2019-11-05

Family

ID=50156517

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015702284A MY171876A (en) 2013-01-14 2014-01-14 Batt comprising crimped bi- or multi-component fibres

Country Status (15)

Country Link
US (1) US20150354112A1 (en)
EP (1) EP2943607B1 (en)
JP (1) JP6508654B2 (en)
CN (1) CN105051280A (en)
BR (1) BR112015016685A2 (en)
CZ (1) CZ201324A3 (en)
DK (1) DK2943607T3 (en)
ES (1) ES2628416T3 (en)
HU (1) HUE034578T2 (en)
MY (1) MY171876A (en)
PL (1) PL2943607T3 (en)
RU (1) RU2649264C2 (en)
SA (1) SA515360784B1 (en)
WO (1) WO2014108106A1 (en)
ZA (1) ZA201504970B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107106341A (en) 2014-11-06 2017-08-29 宝洁公司 Perforate web and preparation method thereof
WO2016073724A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Crimped fiber spunbond nonwoven webs / laminates
TW201739603A (en) 2016-01-27 2017-11-16 歐拓管理股份公司 Sound absorbing liner for the engine bay of a vehicle and sound absorbing trim part having the same
ES2794010T3 (en) * 2016-05-18 2020-11-17 Fibertex Personal Care As Method of making a high curvature nonwoven web
WO2018152272A1 (en) 2017-02-16 2018-08-23 The Procter & Gamble Company Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units
JP6865063B2 (en) * 2017-03-02 2021-04-28 旭化成株式会社 Bulky composite long fiber non-woven fabric with excellent barrier properties
DK3521496T3 (en) * 2018-01-31 2020-06-15 Reifenhaeuser Masch Filter cloth laminate and method for generating a filter cloth laminate
US12127925B2 (en) 2018-04-17 2024-10-29 The Procter & Gamble Company Webs for absorbent articles and methods of making the same
JP7251362B2 (en) * 2019-07-01 2023-04-04 王子ホールディングス株式会社 Nonwoven fabric manufacturing method
AR122466A1 (en) * 2020-05-08 2022-09-14 Dow Global Technologies Llc BICOMPONENT FIBERS INCLUDING ETHYLENE / a-OLEFIN INTERPOLYMERS
CN115247319A (en) * 2021-12-22 2022-10-28 青岛大学 Parallel two-component melt-blown fiber filtering material and preparation method thereof
KR102760586B1 (en) * 2022-01-05 2025-02-03 파이버텍스 퍼스널 케어 에이/에스 Nonwoven fabric comprising crimped multicomponent fibers

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2136575A1 (en) * 1994-06-03 1995-12-04 Ty J. Stokes Highly crimpable conjugate fibers and nonwoven webs made therefrom
US6417121B1 (en) * 1994-11-23 2002-07-09 Bba Nonwovens Simpsonville, Inc. Multicomponent fibers and fabrics made using the same
JPH09209216A (en) * 1996-01-26 1997-08-12 Shimadzu Corp Spontaneous crimping conjugate fiber
JPH10266056A (en) * 1997-03-27 1998-10-06 Oji Paper Co Ltd Polyolefin composite long-fiber nonwoven fabric and method for producing the same
CN1143910C (en) * 1998-03-24 2004-03-31 三井化学株式会社 Soft nonwoven laminate
US6454989B1 (en) * 1998-11-12 2002-09-24 Kimberly-Clark Worldwide, Inc. Process of making a crimped multicomponent fiber web
EP1369518B1 (en) * 2001-01-29 2012-08-29 Mitsui Chemicals, Inc. Non-woven fabrics of wind-shrink fiber and laminates thereof
JP3567892B2 (en) * 2001-02-08 2004-09-22 チッソ株式会社 Thermo-adhesive conjugate fiber, non-woven fabric and molded article using the same
US20030171054A1 (en) * 2002-03-07 2003-09-11 Vishal Bansal Multiple component spunbond web and laminates thereof
DE60233443D1 (en) * 2002-06-26 2009-10-01 Du Pont MULTICOMPONENT FIBER SPINNINGS AND LAMINATES THEREOF
US7101623B2 (en) * 2004-03-19 2006-09-05 Dow Global Technologies Inc. Extensible and elastic conjugate fibers and webs having a nontacky feel
JP2010150721A (en) * 2008-12-26 2010-07-08 Toray Ind Inc Polymer alloy fiber and fiber structure
WO2010050407A1 (en) * 2008-10-29 2010-05-06 三井化学株式会社 Crimped composite fiber, and non-woven fabric comprising the fiber
JP5484564B2 (en) * 2010-04-16 2014-05-07 三井化学株式会社 Crimped composite fiber and nonwoven fabric made of the fiber
CZ302915B6 (en) * 2010-04-23 2012-01-18 Pegas Nonwovens S.R.O. Process for producing non-woven fabric with barrier and antistatic finish
CZ2011163A3 (en) 2011-03-25 2012-10-03 Pegas Nonwovens S.R.O. Method of making bonded web fabric and bonded web fabric per se

Also Published As

Publication number Publication date
EP2943607B1 (en) 2017-03-15
JP2016507012A (en) 2016-03-07
PL2943607T3 (en) 2017-09-29
BR112015016685A2 (en) 2017-07-11
EP2943607A1 (en) 2015-11-18
RU2649264C2 (en) 2018-03-30
SA515360784B1 (en) 2017-11-07
JP6508654B2 (en) 2019-05-08
US20150354112A1 (en) 2015-12-10
CZ201324A3 (en) 2014-07-23
ES2628416T3 (en) 2017-08-02
WO2014108106A1 (en) 2014-07-17
CN105051280A (en) 2015-11-11
HUE034578T2 (en) 2018-02-28
DK2943607T3 (en) 2017-06-26
ZA201504970B (en) 2016-07-27
WO2014108106A8 (en) 2015-07-09
RU2015132469A (en) 2017-02-21

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