Method of producing low cost elastic web

A method for producing nonwoven webs, laminates, and composites thereof includes activating by elongation in at least a two-stage process wherein the first elongation is in substantially the same direction and to substantially the same degree as the second elongation.

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Bibliographic Details
Main Author CHUNG TZE W. P.,MIDDLESWORTH JEFFREY A
Format Patent
LanguageEnglish
Published 22.03.2006
Subjects
BANDAGES, DRESSINGS OR ABSORBENT PADS
BRAIDING
COTTON-WOOL
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
FIRST-AID KITS
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FOMENTATION
HUMAN NECESSITIES
HYGIENE
KNITTING
LACE-MAKING
LAUNDERING
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL
MEDICAL OR VETERINARY SCIENCE
NON-WOVEN FABRICS
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PROSTHESES
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
TREATMENT OR PROTECTION OF EYES OR EARS
TRIMMINGS
WADDING
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Summary:A method for producing nonwoven webs, laminates, and composites thereof includes activating by elongation in at least a two-stage process wherein the first elongation is in substantially the same direction and to substantially the same degree as the second elongation.
Bibliography:Application Number: CN200510104110