TNSN91105A1 - A METHOD AND APPARATUS FOR MANUFACTURING INTERLEAVED THREAD MATERIAL AND A DISPOSABLE ABSORBENT ARTICLE COMPRISING SUCH MATERIAL - Google Patents

A METHOD AND APPARATUS FOR MANUFACTURING INTERLEAVED THREAD MATERIAL AND A DISPOSABLE ABSORBENT ARTICLE COMPRISING SUCH MATERIAL

Info

Publication number
TNSN91105A1
TNSN91105A1 TNTNSN91105A TNSN91105A TNSN91105A1 TN SN91105 A1 TNSN91105 A1 TN SN91105A1 TN TNSN91105 A TNTNSN91105 A TN TNSN91105A TN SN91105 A TNSN91105 A TN SN91105A TN SN91105 A1 TNSN91105 A1 TN SN91105A1
Authority
TN
Tunisia
Prior art keywords
forming
thread material
short fibers
forming device
fiber
Prior art date
Application number
TNTNSN91105A
Other languages
French (fr)
Inventor
Tomas Billgren
Jeanette Hellstrom
Original Assignee
Moelnlycke Ab
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 Moelnlycke Ab filed Critical Moelnlycke Ab
Publication of TNSN91105A1 publication Critical patent/TNSN91105A1/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
    • D04H1/70—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
    • 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
    • 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
    • D04H1/48—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 in combination with at least one other method of consolidation
    • D04H1/482—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 in combination with at least one other method of consolidation in combination with shrinkage
    • 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
    • D04H1/40—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
    • D04H1/50—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 treatment to produce shrinking, swelling, crimping or curling of fibres
    • 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
    • D04H1/74—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 orientated, e.g. in parallel (anisotropic fleeces)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

CETTE INFORMATION PORTE SUR UNE DISPOSITION POUR LA FABRICATION DE MATERIEL A FILS ENTRELACES, COMPRENANT UNE UNITE DE FORMAGE (1) ET UNE UNITE D'ENCHEVETREMENT (2), OU L'UNITE DE FORMAGE COMPREND UN PREMIER DISPOSITIF DE FORMAGE DE FIBRES (6) POUR LA POSE A L'AIR DE FIBRES LONGUES ET UN DEUXIEME DISPOSITIF DE FORMAGE DE FIBRES (7) POUR LA POSE A L'AIR DE FIBRES COURTES SUR UN SUPPORT DE FILS METALLIQUES DE FORMAGE (8), SUR LEQUEL LES FIBRES POSEES A L'AIR SONT MAINTENUES A L'AIDE D'UNE SOUS-PRESSION CREEE DANS UNE BOITE D'ASPIRATION (15) PLACEE SOUS LE SUPPORT DE FILS METALLIQUS DE FORMAGE ET A L'AIDE DUQUEL LE TAPIS DE FIBRES FORME EST TRANSPORTE VERS L'UNITE D'ENCHEVETREMENT (2). CONFORMEMENT A L'INVENTION, AU MOINS UN ELEMENT ECRAN (16) EST DISPOSE SOUS LE DISPOSITIF DE FORMAGE DE FIBRES (7) POUR LES FIBRES COURTES, DE TELLE MANIERE A FAIRE ECRAN A LA SOUS-PRESSION ET A CREER AINSI UNE OU PLUSIEURS ZONES SUR LES FILS METALLIQUES OU NE SERONT PAS DEPOSEES DES FIBRES COURTES LORSQUE LES FILS METALLIQUES DE FORMAGE PASSENT A TRAVERS LE DISPOSITIF DE FORMAGE DE FIBRES (7) POUR FIBRES COURTES. L'INVENTION PORTE EGALEMENT SUR UNE METHODE POUR LA FABRICATION DE MATERIEL A FILS ENTRELACES ET SUR UN ARTICLE ABSORBANT JETABLE QUI COMPREND UN TEL MATERIEL A FILS ENTRELACESTHIS INFORMATION RELATES TO A PROVISION FOR THE MANUFACTURE OF INTERLACED THREAD MATERIAL, INCLUDING A FORMING UNIT (1) AND AN OVERLAPPING UNIT (2), OR THE FORMING UNIT INCLUDING A FIRST FIBER FORMING DEVICE (6) FOR THE AIR LAYING OF LONG FIBERS AND A SECOND FIBER FORMING DEVICE (7) FOR THE AIR LAYING OF SHORT FIBERS ON A METAL FORMING WIRE SUPPORT (8), ON WHICH THE FIBERS LAID 'AIR ARE MAINTAINED USING A PRESSURE CREATED IN A SUCTION BOX (15) PLACED UNDER THE SUPPORT OF FORMING METAL WIRES AND USING WHICH THE FORMED FIBER CARPET IS TRANSPORTED TO THE UNIT OVERLAP (2). IN ACCORDANCE WITH THE INVENTION, AT LEAST ONE SCREEN ELEMENT (16) IS PROVIDED UNDER THE FIBER FORMING DEVICE (7) FOR SHORT FIBERS, SO AS TO MAKE A SCREEN AT UNDER PRESSURE AND THUS CREATE ONE OR MORE ZONES ON THE METAL WIRES WHERE SHORT FIBERS WILL NOT BE DEPOSITED WHEN THE FORMING METAL WIRES PASS THROUGH THE FIBER FORMING DEVICE (7) FOR SHORT FIBERS. THE INVENTION ALSO RELATES TO A METHOD FOR THE MANUFACTURE OF INTERLACED THREAD MATERIAL AND TO A DISPOSABLE ABSORBENT ARTICLE WHICH INCLUDES SUCH AN INTERLACED THREAD MATERIAL

TNTNSN91105A 1990-11-19 1991-11-19 A METHOD AND APPARATUS FOR MANUFACTURING INTERLEAVED THREAD MATERIAL AND A DISPOSABLE ABSORBENT ARTICLE COMPRISING SUCH MATERIAL TNSN91105A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003679A SE9003679L (en) 1990-11-19 1990-11-19 PROCEDURE AND DEVICE TO MANUFACTURE A SPUNLAC MATERIAL AND ABSORBING DISPOSABLE ARTICLE INCLUDING SUCH MATERIAL

Publications (1)

Publication Number Publication Date
TNSN91105A1 true TNSN91105A1 (en) 1992-10-25

Family

ID=20380948

Family Applications (1)

Application Number Title Priority Date Filing Date
TNTNSN91105A TNSN91105A1 (en) 1990-11-19 1991-11-19 A METHOD AND APPARATUS FOR MANUFACTURING INTERLEAVED THREAD MATERIAL AND A DISPOSABLE ABSORBENT ARTICLE COMPRISING SUCH MATERIAL

Country Status (7)

Country Link
AU (1) AU8927791A (en)
CZ (1) CZ401892A3 (en)
MX (1) MX9102112A (en)
SE (1) SE9003679L (en)
TN (1) TNSN91105A1 (en)
WO (1) WO1992008833A1 (en)
ZA (1) ZA918971B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400582B (en) * 1993-06-18 1996-01-25 Fehrer Ernst DEVICE FOR PRODUCING A FIBER FABRIC
AU2001219967A1 (en) * 2000-12-19 2002-07-01 M And J Fibretech A/S Method and plant for without a base web producing an air-laid hydroentangled fibre web

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1435125C3 (en) * 1961-11-20 1975-06-12 Weyerhaeuser Co., Tacoma, Wash. (V.St.A.) Device for producing a mat consisting of interlocked lignocellulose-containing particles
CA1045431A (en) * 1975-12-19 1979-01-02 Preston F. Marshall Method of making biaxially oriented nonwoven fabrics
US4442161A (en) * 1982-11-04 1984-04-10 E. I. Du Pont De Nemours And Company Woodpulp-polyester spunlaced fabrics
US5076774A (en) * 1989-02-16 1991-12-31 Chicopee Apparatus for forming three dimensional composite webs

Also Published As

Publication number Publication date
MX9102112A (en) 1992-07-08
CZ401892A3 (en) 1993-06-16
AU8927791A (en) 1992-06-11
SE9003679L (en) 1992-05-20
ZA918971B (en) 1992-08-26
SE9003679D0 (en) 1990-11-19
WO1992008833A1 (en) 1992-05-29

Similar Documents

Publication Publication Date Title
EP0757127A4 (en) Nonwoven cloth of drawn long fiber of different kinds of polymers and method of manufacturing the same
DE69124064D1 (en) Fiber pulp nonwoven fabric and process for the manufacture and use of hydraulically needled fiber pulp nonwoven fabric
DE69402561T2 (en) COMPOSITE LINES WITH CONTROLLED POROSITY FROM CALANDRATED MELT-BLOWED FLEECE AND FABRIC FABRIC
PL320877A1 (en) Composite material consisting of aerated gel and non-woven fabric containing two-component fibres, method of obtaining same and application thereof
TW344660B (en) Artificial blood vessel and its manufacturing method
EP0672775A3 (en) Point bonded nonwoven fabrics
DE3875880D1 (en) PECH-BASED CARBON FIBERS AND NON-WOVEN MATERIALS.
ATE283387T1 (en) IMPROVED FLEECE WITH NON-SYMMETRIC BINDING CONFIGURATION
DE69119667D1 (en) Nonwoven rags and manufacturing processes
DE69002088T2 (en) Textile laminate made of fibrous webs with different properties and its manufacturing process.
ZA856208B (en) An entangled nonwoven fabric including bicomponent fibers and the method of making same
DE68922458T2 (en) Textile material with water-absorbing properties and process for its manufacture.
FR2700781B1 (en) Highly polycrystalline silicon carbide fibers and process for their manufacture.
ATE69473T1 (en) NON-WOVEN WET PRESS FELT AND METHOD OF PRODUCTION.
KR0156230B1 (en) Fiber-forming copolyamide and fibers produced therefrom
EP0299536A3 (en) Felts and non-woven fabrics based on polyester fibers and glass fibers and process for obtaining same
DE69431745T2 (en) FIBER WITH NETWORK STRUCTURE, FLEECE MADE THEREOF, AND METHOD FOR PRODUCING THE FIBER AND THE FLEECE
TNSN91105A1 (en) A METHOD AND APPARATUS FOR MANUFACTURING INTERLEAVED THREAD MATERIAL AND A DISPOSABLE ABSORBENT ARTICLE COMPRISING SUCH MATERIAL
FI942890A0 (en) Fibers suitable for the manufacture of nonwoven fabrics with improved strength and softness properties
UA12839A (en) Method for obtaining non-woven needle-punched materials made of thermo-plastic fiber
DE69111335D1 (en) Non-woven fabric made of carbon fibers and its manufacturing process.
NO874267L (en) NON-SINTERED METALLIC COATED NON-WOVEN FIBER MAT.
FR2691986B1 (en) PROCESS AND MACHINE FOR THE MANUFACTURE OF CONSOLIDATED, AND STRENGTHENED FIBER TABLECLOTHS AND THE FABRIC MATERIAL THUS PRODUCED THEREBY.
DE68902202D1 (en) METHOD FOR THE THERMAL TREATMENT OF CERAMIC FIBERS BASED ON SILICON AND CARBON AND FIBER OF THE SAME TYPE WITH A LAYER STRUCTURE.
DE69111608D1 (en) IMPROVEMENTS FOR CONNECTING THE COMPOSITE OF POLYESTER FIBER FLEECE.