ATE514806T1 - Mehrkomponentenvliesstoff mit öffnungen - Google Patents

Mehrkomponentenvliesstoff mit öffnungen

Info

Publication number
ATE514806T1
ATE514806T1 AT01911148T AT01911148T ATE514806T1 AT E514806 T1 ATE514806 T1 AT E514806T1 AT 01911148 T AT01911148 T AT 01911148T AT 01911148 T AT01911148 T AT 01911148T AT E514806 T1 ATE514806 T1 AT E514806T1
Authority
AT
Austria
Prior art keywords
web
spaced
machine direction
apertured
discrete
Prior art date
Application number
AT01911148T
Other languages
English (en)
Inventor
Jay Gillespie
David Newkirk
Michael Thomason
Gregory Farell
Harold Thomas
Original Assignee
Fiberweb Simpsonville 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 Fiberweb Simpsonville Inc filed Critical Fiberweb Simpsonville Inc
Application granted granted Critical
Publication of ATE514806T1 publication Critical patent/ATE514806T1/de

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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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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 of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/002—Precutting and tensioning or breaking
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
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    • D04H1/4291—Olefin series
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  • Engineering & Computer Science (AREA)
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  • General Health & Medical Sciences (AREA)
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  • Veterinary Medicine (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
  • Laminated Bodies (AREA)
AT01911148T 2000-03-17 2001-02-26 Mehrkomponentenvliesstoff mit öffnungen ATE514806T1 (de)

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US09/527,864 US6632504B1 (en) 2000-03-17 2000-03-17 Multicomponent apertured nonwoven
PCT/US2001/005906 WO2001071080A1 (en) 2000-03-17 2001-02-26 Multicomponent apertured nonwoven

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CA2402385A1 (en) 2001-09-27
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MXPA02008965A (es) 2005-11-23
WO2001071080A1 (en) 2001-09-27
EP1264024A1 (de) 2002-12-11
AU2001238674A1 (en) 2001-10-03
US6632504B1 (en) 2003-10-14
JP2003528226A (ja) 2003-09-24
ES2369687T3 (es) 2011-12-05
EP1264024B1 (de) 2011-06-29

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