NON-WOVEN SHEET CONTAINING FIBERS WITH SHEATH/CORE CONSTRUCTION

A non-woven sheet contains sheath/core polymer fibers with the polymer in the sheath having a melting point at least 15 degrees centigrade higher than the melting point of the polymer of the core. The fibers have an average diameter greater than 7 microns and the sheet has a normalized air resistanc...

Full description

Saved in:
Bibliographic Details
Main Authors MA XUN, ROLLIN PAUL ELLIS JR, LAURA DAVID MATTHEWS JR
Format Patent
LanguageEnglish
Korean
Published 27.09.2011
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
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL
NATURAL OR ARTIFICIAL THREADS OR FIBRES
NON-WOVEN FABRICS
PERFORMING OPERATIONS
SPINNING
TEXTILES
TRANSPORTING
TRIMMINGS
WADDING
Online AccessGet full text

Cover

More Information
Summary:A non-woven sheet contains sheath/core polymer fibers with the polymer in the sheath having a melting point at least 15 degrees centigrade higher than the melting point of the polymer of the core. The fibers have an average diameter greater than 7 microns and the sheet has a normalized air resistance greater than 0.25/(g/m2).
Bibliography:Application Number: KR20117016338