PROCESS OF OBTAINING DOUBLE ELASTIC WIRE WITH PROPERTY OF RECOVERY FOR INSERTION IN THE PLANT WHEN THE PRODUCTION OF DENIM AND BRIM PLASTIC FABRICS AND DOUBLE ELASTIC WIRE WITH PROPERTY OF RECOVERY

摘要

The present invention pertains to the textile field relating to the fabrication of denim and denim flat fabrics, more specifically reclaimed flat fabric obtained from double elastic yarn, wherein the process of obtaining said yarn comprises a first step for forming a fabric. a synthetic core composite filament (n1) resulting from the joining of polyester ("pes") with elastane ("pue") and a second step comprising producing the yarn (f1) itself, where the double "core"? which make up the core (n1) of foot and pue is spun with a filament of natural (cotton or other) or synthetic fibers (ns) so as to obtain the doubly elastic yarn (f1) with recovery property to be inserted into the same opening of shutter (weft) when producing fabric for indigo and denim articles; The present double elastic yarn (f1) formed by the composite core filament (n1) made up of natural and synthetic fiber filament (ns) is intended to provide a flat fabric with the main characteristics desired by the market, namely: comfort, softness, stretch and stretch recovery, through a new manufacturing process that provides a drastic cost reduction at the end.