SE9003679D0 - PROCEDURE AND DEVICE TO MANUFACTURE A SPUNLAC MATERIAL AND ABSORBING DISPOSABLE ARTICLE INCLUDING SUCH MATERIAL - Google Patents

PROCEDURE AND DEVICE TO MANUFACTURE A SPUNLAC MATERIAL AND ABSORBING DISPOSABLE ARTICLE INCLUDING SUCH MATERIAL

Info

Publication number
SE9003679D0
SE9003679D0 SE9003679A SE9003679A SE9003679D0 SE 9003679 D0 SE9003679 D0 SE 9003679D0 SE 9003679 A SE9003679 A SE 9003679A SE 9003679 A SE9003679 A SE 9003679A SE 9003679 D0 SE9003679 D0 SE 9003679D0
Authority
SE
Sweden
Prior art keywords
fibres
forming wire
air
station
disposable article
Prior art date
Application number
SE9003679A
Other languages
Swedish (sv)
Other versions
SE9003679L (en
Inventor
T Billgren
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
Priority to SE9003679A priority Critical patent/SE9003679L/en
Publication of SE9003679D0 publication Critical patent/SE9003679D0/en
Priority to ZA918971A priority patent/ZA918971B/en
Priority to PCT/SE1991/000780 priority patent/WO1992008833A1/en
Priority to MX919102112A priority patent/MX9102112A/en
Priority to AU89277/91A priority patent/AU8927791A/en
Priority to TNTNSN91105A priority patent/TNSN91105A1/en
Publication of SE9003679L publication Critical patent/SE9003679L/en
Priority to CS924018A priority patent/CZ401892A3/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

The present invention relates to an arrangement for manufacturing spunlace material, comprising a forming station (1) and an entangling station (2), wherein the forming station includes a first fibre former (6) for air-laying staple fibres, and a second fibre former (7) for air-laying short fibres on an underlying forming wire (8), on which the air-laid fibres are retained with the aid of a subpressure created in a suction box (15) positioned beneath the forming wire and with the aid of which the formed mat of fibres is transported to the entangling station (2). According to the invention, at least one screening element (16) is arranged beneath the fibre former (7) for short fibres such as to screen-off the subpressure and therewith create one or more regions on the forming wire on which no short fibres will be laid when the forming wire passes the fibre former (7) for short fibres. The invention also relates to a method for manufacturing spunlace material and to an absorbent, disposable article which includes such spunlace material.
SE9003679A 1990-11-19 1990-11-19 PROCEDURE AND DEVICE TO MANUFACTURE A SPUNLAC MATERIAL AND ABSORBING DISPOSABLE ARTICLE INCLUDING SUCH MATERIAL SE9003679L (en)

Priority Applications (7)

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
ZA918971A ZA918971B (en) 1990-11-19 1991-11-12 A method and an arrangement for manufacturing spunlace material,and a disposable absorbent article including such material
PCT/SE1991/000780 WO1992008833A1 (en) 1990-11-19 1991-11-18 A method and an arrangement for manufacturing spunlace material, and a disposable absorbent article including such material
MX919102112A MX9102112A (en) 1990-11-19 1991-11-18 A METHOD AND A FACILITY FOR MANUFACTURING RIBBON MATERIAL AND A DISPOSABLE ABSORBENT ARTICLE INCLUDING THAT MATERIAL
AU89277/91A AU8927791A (en) 1990-11-19 1991-11-18 A method and an arrangement for manufacturing spunlace material, and a disposable absorbent article including such material
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
CS924018A CZ401892A3 (en) 1990-11-19 1992-12-30 Process for producing a spun lace material and available absorption goods containing such material and apparatus for making the same

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 (2)

Publication Number Publication Date
SE9003679D0 true SE9003679D0 (en) 1990-11-19
SE9003679L SE9003679L (en) 1992-05-20

Family

ID=20380948

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003679A SE9003679L (en) 1990-11-19 1990-11-19 PROCEDURE AND DEVICE TO MANUFACTURE A SPUNLAC MATERIAL AND ABSORBING DISPOSABLE ARTICLE INCLUDING 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
WO2002050354A1 (en) 2000-12-19 2002-06-27 M & 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
WO1992008833A1 (en) 1992-05-29
SE9003679L (en) 1992-05-20
ZA918971B (en) 1992-08-26
TNSN91105A1 (en) 1992-10-25
CZ401892A3 (en) 1993-06-16
AU8927791A (en) 1992-06-11

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