THERMALLY BOUND NON-WOVEN MATERIAL

The invention relates to a thermally bound non-woven material containing a low-shrinkage dual-component core-sheath fiber consisting of a crystalline polyester core and a crystalline polyester sheath which has a melting point at least 10° C. lower than the core, the heat-shrinkage characteristic of...

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Bibliographic Details
Main Authors FREY, GUENTER, GREINER, ARMIN, BERKEMANN, RALPH, SCHILLING, HOLGER, VEESER, KLAUS
Format Patent
LanguageEnglish
French
German
Published 19.12.2007
Subjects
APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS
BRAIDING
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS
COTTON-WOOL
FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS
KNITTING
LACE-MAKING
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL
NATURAL OR ARTIFICIAL THREADS OR FIBRES
NON-WOVEN FABRICS
SPINNING
TEXTILES
TRIMMINGS
WADDING
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Summary:The invention relates to a thermally bound non-woven material containing a low-shrinkage dual-component core-sheath fiber consisting of a crystalline polyester core and a crystalline polyester sheath which has a melting point at least 10° C. lower than the core, the heat-shrinkage characteristic of said fiber being less than 10% at 170° C.
Bibliography:Application Number: EP20060707417