CO2020000164A2 - Métodos de fabricación de tramas no tejidas compuestas - Google Patents

Métodos de fabricación de tramas no tejidas compuestas

Info

Publication number
CO2020000164A2
CO2020000164A2 CONC2020/0000164A CO2020000164A CO2020000164A2 CO 2020000164 A2 CO2020000164 A2 CO 2020000164A2 CO 2020000164 A CO2020000164 A CO 2020000164A CO 2020000164 A2 CO2020000164 A2 CO 2020000164A2
Authority
CO
Colombia
Prior art keywords
fibers
stream
air entrained
composite nonwoven
fabrication methods
Prior art date
Application number
CONC2020/0000164A
Other languages
English (en)
Inventor
Bryan D Haynes
Original Assignee
Kimberly Clark Co
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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of CO2020000164A2 publication Critical patent/CO2020000164A2/es

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
    • 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
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
    • 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
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

En la presente descripción se describen mejoras en los procesos y equipos para la fabricación de tramas no tejidas compuestas que comprenden una mezcla de dos o más fibras diferentes y formadas a partir de al menos dos corrientes de fibras arrastradas por aire. Adyacente al perímetro de un puerto de salida de una de las corrientes de fibra se encuentra una serie de lengüetas y aberturas separadas. Cuando una primera corriente de fibras arrastradas por aire pasa la serie de lengüetas y aberturas, se forman vórtices en la misma. Cuando se mezcla con una segunda corriente de fibras arrastradas por aire, los vórtices dentro de la primera corriente de fibras provocan una mayor mezcla de las fibras, ayudando a conducir las primeras fibras más profundo en la segunda corriente de fibras arrastradas por aire.
CONC2020/0000164A 2017-06-30 2020-01-08 Métodos de fabricación de tramas no tejidas compuestas CO2020000164A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762527326P 2017-06-30 2017-06-30
PCT/US2018/040191 WO2019006242A2 (en) 2017-06-30 2018-06-29 METHODS OF MANUFACTURING COMPOSITE NONWOVEN STRIPS

Publications (1)

Publication Number Publication Date
CO2020000164A2 true CO2020000164A2 (es) 2020-01-17

Family

ID=64741902

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2020/0000164A CO2020000164A2 (es) 2017-06-30 2020-01-08 Métodos de fabricación de tramas no tejidas compuestas

Country Status (7)

Country Link
US (1) US11505883B2 (es)
KR (1) KR102146756B1 (es)
BR (1) BR112019025968B1 (es)
CO (1) CO2020000164A2 (es)
GB (1) GB2578847B (es)
MX (1) MX2019014862A (es)
WO (1) WO2019006242A2 (es)

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978185A (en) 1968-12-23 1976-08-31 Exxon Research And Engineering Company Melt blowing process
US3797074A (en) 1971-04-20 1974-03-19 Du Pont Air-laying process for forming a web of textile fibers
US3923587A (en) 1972-01-04 1975-12-02 Rhone Poulenc Textile Apparatus for the manufacture of continuous filament nonwoven web
US4426417A (en) 1983-03-28 1984-01-17 Kimberly-Clark Corporation Nonwoven wiper
AU582455B2 (en) 1985-07-30 1989-03-23 Kimberly-Clark Corporation Polyolefin containing extrudable compositions and methods for their formation into elastomeric products
US4707398A (en) 1986-10-15 1987-11-17 Kimberly-Clark Corporation Elastic polyetherester nonwoven web
US4929480A (en) * 1987-07-20 1990-05-29 Kimberly-Clark Corporation Absorbent structure for absorbing food product liquids
US5350624A (en) 1992-10-05 1994-09-27 Kimberly-Clark Corporation Abrasion resistant fibrous nonwoven composite structure
US6457654B1 (en) 1995-06-12 2002-10-01 Georgia Tech Research Corporation Micromachined synthetic jet actuators and applications thereof
DE19521466C2 (de) 1995-06-13 1999-01-14 Reifenhaeuser Masch Anlage für die Herstellung einer Spinnvliesbahn aus thermoplastischen Endlosfäden
US5935612A (en) 1996-06-27 1999-08-10 Kimberly-Clark Worldwide, Inc. Pneumatic chamber having grooved walls for producing uniform nonwoven fabrics
US5695377A (en) * 1996-10-29 1997-12-09 Kimberly-Clark Worldwide, Inc. Nonwoven fabrics having improved fiber twisting and crimping
US6001303A (en) 1997-12-19 1999-12-14 Kimberly-Clark Worldwide, Inc. Process of making fibers
US6019152A (en) * 1998-07-29 2000-02-01 Kimberly-Clark Worldwide, Inc. Apparatus for heating nonwoven webs
US6117379A (en) * 1998-07-29 2000-09-12 Kimberly-Clark Worldwide, Inc. Method and apparatus for improved quenching of nonwoven filaments
US6247911B1 (en) 1999-05-20 2001-06-19 The University Of Tennessee Research Corporation Melt blowing die
US6319865B1 (en) 1999-09-02 2001-11-20 Tonen Tapyrus Co., Ltd. Melt-blown non-woven fabric, and nozzle piece for producing the same
US6548431B1 (en) * 1999-12-20 2003-04-15 E. I. Du Pont De Nemours And Company Melt spun polyester nonwoven sheet
JP3701837B2 (ja) 2000-03-30 2005-10-05 ユニ・チャーム株式会社 不織布の製造方法および装置
US6709623B2 (en) 2000-12-22 2004-03-23 Kimberly-Clark Worldwide, Inc. Process of and apparatus for making a nonwoven web
US20030200991A1 (en) 2002-04-29 2003-10-30 Kimberly-Clark Worldwide, Inc. Dual texture absorbent nonwoven web
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US8333918B2 (en) * 2003-10-27 2012-12-18 Kimberly-Clark Worldwide, Inc. Method for the production of nonwoven web materials
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Also Published As

Publication number Publication date
GB202000485D0 (en) 2020-02-26
BR112019025968B1 (pt) 2023-04-18
KR102146756B1 (ko) 2020-08-21
GB2578847B (en) 2022-01-26
GB2578847A (en) 2020-05-27
BR112019025968A2 (pt) 2020-06-30
MX2019014862A (es) 2020-02-13
US11505883B2 (en) 2022-11-22
KR20200006193A (ko) 2020-01-17
US20200157717A1 (en) 2020-05-21
WO2019006242A2 (en) 2019-01-03
WO2019006242A3 (en) 2019-04-25

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