PRECOAT SEPTUM WITH A CONTINUOUS FILAMENT YARN

• Main Author: BARBOZA, STEVEN, D
• Format: Patent
• Language: English; French; German
• Published: 03.06.1992
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS; FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS,ROPES OR THE LIKE; MECHANICAL FINISHING OF YARNS OR ROPES; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TEXTILES; THEIR RELEVANT APPARATUS; TRANSPORTING; WARPING OR BEAMING; YARNS; YARNS OR THREADS

Septum pré-enrobé recouvert d'un enroulement de fil texturé produit à partir de filaments continus de matériau organique ou inorganique. On texture le fil en y insufflant une pluralité desdits filaments à l'aide d'un jet d'air, puis on lève les filaments à une vitesse inférieure à celle à laquelle ils pénètrent dans le jet, de sorte que le fil obtenu contienne des filaments ayant une pluralité de boucles enchevêtrées au hasard. A precoat septum having a winding thereon of textured yarn produced of continuous filaments of an organic or inorganic material. The yarn is texturized by air blowing a plurality of said filaments utilizing an air jet, and drawing off the filaments at a speed which is lower than the speed at which they enter the jet so that the resulting yarn is characterized by the filaments having a plurality of random entangled loops.