CO2022010277A2 - Tela no tejida y métodos para preparar la tela - Google Patents

Tela no tejida y métodos para preparar la tela

Info

Publication number
CO2022010277A2
CO2022010277A2 CONC2022/0010277A CO2022010277A CO2022010277A2 CO 2022010277 A2 CO2022010277 A2 CO 2022010277A2 CO 2022010277 A CO2022010277 A CO 2022010277A CO 2022010277 A2 CO2022010277 A2 CO 2022010277A2
Authority
CO
Colombia
Prior art keywords
fibers
nonwoven fabric
natural plant
fabric
preparing
Prior art date
Application number
CONC2022/0010277A
Other languages
English (en)
Inventor
Geoff Collins
Santosh Chavan
Original Assignee
Jacob Holm [&] Sons Ag
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 Jacob Holm [&] Sons Ag filed Critical Jacob Holm [&] Sons Ag
Publication of CO2022010277A2 publication Critical patent/CO2022010277A2/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
    • D04H1/44—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
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/02—Synthetic cellulose fibres
    • D21H13/08—Synthetic cellulose fibres from regenerated cellulose
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/24—Polyesters
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/26—Polyamides; Polyimides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/28—Organic non-cellulose fibres from natural polymers
    • D21H13/34—Protein fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D21H15/10—Composite fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/42—Multi-ply comprising dry-laid paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Se proporciona una tela no tejida que contiene al menos una primera capa homogénea que consiste en una mezcla de al menos una de fibras vegetales naturales desfibradas, fibras vegetales naturales individualizadas y fibras cortadas. La tela no tejida no contiene fibras aglutinantes, adhesivas o de unión térmica, y un peso base de la al menos una capa homogénea es de 20 g/m2 a 100 g/m2. Cuando la longitud promedio ponderada de la fibra de la al menos una de las fibras vegetales naturales desfibradas, las fibras vegetales naturales individualizadas y las fibras cortadas es mayor de alrededor de 4,0 mm, la tela no tejida es un producto no dispersable que no cumple el requisito de dispersabilidad de acuerdo con INDA/EDANA GD4, y cuando la longitud promedio ponderada de la fibra de la al menos una de las fibras vegetales naturales desfibradas, las fibras vegetales naturales individualizadas y las fibras cortadas es menor de alrededor de 4,0 mm, la tela no tejida es un producto dispersable como se define de acuerdo con INDA/EDANA GD4. Se proporcionan métodos para preparar la tela no tejida.
CONC2022/0010277A 2020-01-23 2022-07-21 Tela no tejida y métodos para preparar la tela CO2022010277A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/750,433 US11718962B2 (en) 2020-01-23 2020-01-23 Nonwoven web composition, method to prepare the composition and articles thereof
PCT/IB2021/000002 WO2021148874A1 (en) 2020-01-23 2021-01-06 Nonwoven web and methods to prepare the web

Publications (1)

Publication Number Publication Date
CO2022010277A2 true CO2022010277A2 (es) 2022-08-09

Family

ID=74672360

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2022/0010277A CO2022010277A2 (es) 2020-01-23 2022-07-21 Tela no tejida y métodos para preparar la tela

Country Status (12)

Country Link
US (1) US11718962B2 (es)
EP (1) EP4077786B1 (es)
KR (1) KR20220122686A (es)
CN (1) CN115038831B (es)
AU (1) AU2021210192A1 (es)
BR (1) BR112022014140A2 (es)
CA (1) CA3168461A1 (es)
CL (1) CL2022001936A1 (es)
CO (1) CO2022010277A2 (es)
IL (1) IL294977A (es)
MX (1) MX2022009110A (es)
WO (1) WO2021148874A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11718962B2 (en) * 2020-01-23 2023-08-08 Jacob Holm & Sons Ag Nonwoven web composition, method to prepare the composition and articles thereof

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640810A (en) 1984-06-12 1987-02-03 Scan Web Of North America, Inc. System for producing an air laid web
US4767586A (en) * 1986-01-13 1988-08-30 Kimberly-Clark Corporation Apparatus and method for forming a multicomponent integral laid fibrous web with discrete homogeneous compositional zones, and fibrous web produced thereby
US4755421A (en) 1987-08-07 1988-07-05 James River Corporation Of Virginia Hydroentangled disintegratable fabric
US5147345A (en) * 1991-08-12 1992-09-15 The Procter & Gamble Company High efficiency absorbent articles for incontinence management
US5238534A (en) * 1992-01-24 1993-08-24 James River Corporation Of Virginia Wetlaid nonwovens on high speed machines
US5292581A (en) 1992-12-15 1994-03-08 The Dexter Corporation Wet wipe
US7732357B2 (en) 2000-09-15 2010-06-08 Ahlstrom Nonwovens Llc Disposable nonwoven wiping fabric and method of production
JP3792147B2 (ja) * 2001-10-15 2006-07-05 ユニ・チャーム株式会社 水解性シートおよびその製造方法
JP3792146B2 (ja) * 2001-10-15 2006-07-05 ユニ・チャーム株式会社 水解性シートおよびその製造方法
SE0302874D0 (sv) * 2003-10-31 2003-10-31 Sca Hygiene Prod Ab A hydroentangled nonwoven material
EP2029800B1 (en) * 2006-06-08 2013-01-16 National Research Council of Canada Extraction of hemp fibers
US8250719B2 (en) 2009-03-03 2012-08-28 The Clorox Company Multiple layer absorbent substrate and method of formation
ES2927467T3 (es) 2010-12-07 2022-11-07 Barrick Gold Corp Lixiviación en resina a favor de la corriente y a contracorriente en procesos de lixiviación de oro
US9926654B2 (en) * 2012-09-05 2018-03-27 Gpcp Ip Holdings Llc Nonwoven fabrics comprised of individualized bast fibers
US9394637B2 (en) * 2012-12-13 2016-07-19 Jacob Holm & Sons Ag Method for production of a hydroentangled airlaid web and products obtained therefrom
MX2015011996A (es) * 2013-03-15 2016-04-15 Georgia Pacific Consumer Prod Telas no tejidas de fibras vegetales cortas individualizadas y productos hechos de las mismas.
CA2905734C (en) * 2013-03-15 2021-02-09 Georgia-Pacific Consumer Products Lp Water dispersible wipe substrate
WO2015023558A1 (en) * 2013-08-16 2015-02-19 Georgia-Pacific Consumer Products Lp Entangled substrate of short individualized bast fibers
FI126698B (en) * 2013-12-18 2017-04-13 Teknologian Tutkimuskeskus Vtt Oy Currently for the production of fibrillated cellulose material
US11118290B2 (en) * 2014-08-07 2021-09-14 Gpcp Ip Holdings Llc Structured, dispersible nonwoven web comprised of hydroentangled individualized bast fibers
WO2017004115A1 (en) * 2015-06-30 2017-01-05 The Procter & Gamble Company Enhanced co-formed/meltblown fibrous web
US20180251925A1 (en) * 2017-03-02 2018-09-06 Jacob Holm & Sons Ag Hydroentangled web with ultrafine fibers
US10415166B2 (en) * 2017-05-15 2019-09-17 Jacob Holm & Sons Ag Hydroentangled airlaid process and industrial wipe products
WO2019180681A1 (en) 2018-03-23 2019-09-26 Bast Fibre Technologies Inc. Nonwoven fabic comprised of crimped bast fibers
US11624157B2 (en) * 2019-10-28 2023-04-11 The Procter & Gamble Company Toilet tissue comprising a non-clingy surface
US11718962B2 (en) * 2020-01-23 2023-08-08 Jacob Holm & Sons Ag Nonwoven web composition, method to prepare the composition and articles thereof

Also Published As

Publication number Publication date
BR112022014140A2 (pt) 2022-09-27
CA3168461A1 (en) 2021-07-29
CN115038831A (zh) 2022-09-09
CN115038831B (zh) 2024-08-27
CL2022001936A1 (es) 2023-01-20
US20210230808A1 (en) 2021-07-29
US11718962B2 (en) 2023-08-08
WO2021148874A1 (en) 2021-07-29
MX2022009110A (es) 2022-08-18
AU2021210192A1 (en) 2022-08-04
EP4077786A1 (en) 2022-10-26
IL294977A (en) 2022-09-01
KR20220122686A (ko) 2022-09-02
EP4077786B1 (en) 2024-10-16

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