BRPI0513138A - thermally bondable thermoplastic polyolefin fiber for the production of false fabrics as well as a thermally bonded false fabric - Google Patents

thermally bondable thermoplastic polyolefin fiber for the production of false fabrics as well as a thermally bonded false fabric

Info

Publication number
BRPI0513138A
BRPI0513138A BRPI0513138-3A BRPI0513138A BRPI0513138A BR PI0513138 A BRPI0513138 A BR PI0513138A BR PI0513138 A BRPI0513138 A BR PI0513138A BR PI0513138 A BRPI0513138 A BR PI0513138A
Authority
BR
Brazil
Prior art keywords
false
fiber
fabrics
production
thermal
Prior art date
Application number
BRPI0513138-3A
Other languages
Portuguese (pt)
Inventor
Felice Polato
Giampaolo Guerani
Original Assignee
Saurer Gmbh & Co Kg
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 Saurer Gmbh & Co Kg filed Critical Saurer Gmbh & Co Kg
Publication of BRPI0513138A publication Critical patent/BRPI0513138A/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
    • 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
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
    • 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
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • 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
    • 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
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5412—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres sheath-core
    • 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
    • D04H1/542—Adhesive fibres
    • D04H1/544—Olefin series
    • 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
    • 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
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]

Abstract

FIBRA TERMOPLáSTICA DE POLIOLEFINA TERMICAMENTE COLáVEL PARA A PRODUçãO DE FALSOS TECIDOS, ASSIM COMO UM FALSO TECIDO OBTIDO POR COLAGEM TéRMICA. A presente invenção refere-se a uma fibra termoplástica de poliolefina termicamente colável para a produção de falsos tecidos, assim como a falsos tecidos obtidos por colagem térmica de tais fibras de poliolefina. A produção de falsos tecidos para aplicações em usos finais higiênicos tem características de colagem térmica e de maciez dependentes das fibras. Para melhoria, a fibra da invenção apresenta um uma deformabilidade plástica total sob o processo de calandragem no local de termocolagem e uma baixa degradação da superfície durante o processo de rotação. Portanto, os locais de termocolagem de um falso tecido são caracterizados pelo forte compactação global das fibras O comportamento de colagem térmica da fibra será conseguido com um processo de rotação com a temperatura da câmara de rotação ajustada adequada para se obter a degradação térmica especificada.THERMOPLASTIC FIBER THERMAL COLLABLE POLYLEPHINE FOR THE PRODUCTION OF FALSE FABRICS AS WELL AS A FALSE FABRIC OBTAINED BY THERMAL COLLAGE. The present invention relates to a thermally bondable thermoplastic polyolefin fiber for the production of false fabrics, as well as to false fabrics obtained by thermally sealing such polyolefin fibers. The production of nonwovens for hygienic end-use applications has fiber-dependent softness and thermal bonding characteristics. For improvement, the fiber of the invention exhibits a total plastic deformability under the calendering process at the thermosetting site and low surface degradation during the spinning process. Therefore, the thermosetting sites of a fake fabric are characterized by strong overall fiber compaction. The thermal sizing behavior of the fiber will be achieved by a rotation process with the appropriate adjusted rotation chamber temperature to achieve the specified thermal degradation.

BRPI0513138-3A 2004-07-07 2005-07-05 thermally bondable thermoplastic polyolefin fiber for the production of false fabrics as well as a thermally bonded false fabric BRPI0513138A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000012A ITFE20040012A1 (en) 2004-07-07 2004-07-07 POLYOLEFINIC FIBERS FOR NON-WOVEN THERMAL WELDED WITH HIGH TENACITY AND HIGH SOFTNESS
PCT/IB2005/002010 WO2006006066A1 (en) 2004-07-07 2005-07-05 Thermoplastic, thermally bondable polyolefin fibre for production of nonwovens as well as a nonwovens obtained by thermal bonding

Publications (1)

Publication Number Publication Date
BRPI0513138A true BRPI0513138A (en) 2008-04-29

Family

ID=35169980

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513138-3A BRPI0513138A (en) 2004-07-07 2005-07-05 thermally bondable thermoplastic polyolefin fiber for the production of false fabrics as well as a thermally bonded false fabric

Country Status (7)

Country Link
US (1) US20080057308A1 (en)
EP (1) EP1781846A1 (en)
CN (1) CN1993505A (en)
BR (1) BRPI0513138A (en)
IT (1) ITFE20040012A1 (en)
RU (1) RU2007104327A (en)
WO (1) WO2006006066A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9408761B2 (en) 2011-03-25 2016-08-09 The Procter & Gamble Company Article with nonwoven web component formed with loft-enhancing calendar bond shapes and patterns
USD714560S1 (en) 2012-09-17 2014-10-07 The Procter & Gamble Company Sheet material for an absorbent article
EP3488039A4 (en) * 2016-07-22 2019-07-03 ExxonMobil Chemical Patents Inc. Polypropylene nonwoven fibers, fabrics and methods for making same
WO2020107422A1 (en) 2018-11-30 2020-06-04 The Procter & Gamble Company Methods of creating soft and lofty nonwoven webs
EP4074874B1 (en) 2018-11-30 2024-01-03 The Procter & Gamble Company Methods for producing through-fluid bonded nonwoven webs
CN113322527A (en) * 2021-05-25 2021-08-31 常州欣战江特种纤维有限公司 Preparation method of low-melting-point sheath-core fiber

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112252B (en) * 1990-02-05 2003-11-14 Fibervisions L P High temperature resistant fiber bindings
SG50447A1 (en) * 1993-06-24 1998-07-20 Hercules Inc Skin-core high thermal bond strength fiber on melt spin system
DK0719879T3 (en) * 1994-12-19 2000-09-18 Fibervisions L P Process for producing fibers for high strength nonwoven materials and the resulting fibers and nonwoven fabrics
US5985193A (en) * 1996-03-29 1999-11-16 Fiberco., Inc. Process of making polypropylene fibers
TW477835B (en) * 1999-07-06 2002-03-01 Pyung-Yul Park Polypropylene fiber and preparation thereof

Also Published As

Publication number Publication date
CN1993505A (en) 2007-07-04
WO2006006066A1 (en) 2006-01-19
US20080057308A1 (en) 2008-03-06
RU2007104327A (en) 2008-08-20
ITFE20040012A1 (en) 2004-10-09
EP1781846A1 (en) 2007-05-09

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]