CA2022080C - Methode hydraulique basse pression et appareil d'enchevetrement bidirectionnel de fibres, et produit ainsi obtenu - Google Patents

Methode hydraulique basse pression et appareil d'enchevetrement bidirectionnel de fibres, et produit ainsi obtenu

Info

Publication number
CA2022080C
CA2022080C CA002022080A CA2022080A CA2022080C CA 2022080 C CA2022080 C CA 2022080C CA 002022080 A CA002022080 A CA 002022080A CA 2022080 A CA2022080 A CA 2022080A CA 2022080 C CA2022080 C CA 2022080C
Authority
CA
Canada
Prior art keywords
fluid
starting material
streams
fiber
nonwoven fabric
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.)
Expired - Lifetime
Application number
CA002022080A
Other languages
English (en)
Other versions
CA2022080A1 (fr
Inventor
Roger Boulanger
Daniel Plourde
Andre Brousseau
Flavio Metta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson and Johnson Inc
Original Assignee
Johnson and Johnson 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 Johnson and Johnson Inc filed Critical Johnson and Johnson Inc
Priority to CA002022080A priority Critical patent/CA2022080C/fr
Publication of CA2022080A1 publication Critical patent/CA2022080A1/fr
Application granted granted Critical
Publication of CA2022080C publication Critical patent/CA2022080C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D04H18/00—Needling machines
    • D04H18/04—Needling machines with water jets
    • 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
    • D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/655—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions characterised by the apparatus for applying bonding agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
CA002022080A 1990-07-26 1990-07-26 Methode hydraulique basse pression et appareil d'enchevetrement bidirectionnel de fibres, et produit ainsi obtenu Expired - Lifetime CA2022080C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002022080A CA2022080C (fr) 1990-07-26 1990-07-26 Methode hydraulique basse pression et appareil d'enchevetrement bidirectionnel de fibres, et produit ainsi obtenu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002022080A CA2022080C (fr) 1990-07-26 1990-07-26 Methode hydraulique basse pression et appareil d'enchevetrement bidirectionnel de fibres, et produit ainsi obtenu

Publications (2)

Publication Number Publication Date
CA2022080A1 CA2022080A1 (fr) 1992-01-27
CA2022080C true CA2022080C (fr) 1996-12-24

Family

ID=4145564

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002022080A Expired - Lifetime CA2022080C (fr) 1990-07-26 1990-07-26 Methode hydraulique basse pression et appareil d'enchevetrement bidirectionnel de fibres, et produit ainsi obtenu

Country Status (1)

Country Link
CA (1) CA2022080C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2021006001A (es) 2018-11-30 2021-07-06 Kimberly Clark Co Materiales no tejidos tridimensionales y metodos de fabricacion de los mismos.
CN118979336B (zh) * 2024-10-22 2025-01-07 淄博德坤薄膜有限公司 一种水刺无纺布复合加工工艺

Also Published As

Publication number Publication date
CA2022080A1 (fr) 1992-01-27

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Legal Events

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