New synthetic yarn and its manufacturing process

D - Textiles – Paper – 06 – B

Patent

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Details

D06B 3/04 (2006.01) D01D 10/00 (2006.01) D02G 1/20 (2006.01) D02J 1/22 (2006.01) D02J 13/00 (2006.01) D06M 11/155 (2006.01) D06M 11/17 (2006.01) D06M 11/56 (2006.01) D06M 11/84 (2006.01) D06M 13/144 (2006.01) D06M 13/53 (2006.01) D06M 23/00 (2006.01) D06M 23/10 (2006.01)

Patent

CA 2200380

This invention is for the manufacturing process of new synthetic yarn and yarn itself which have a superior touch and brightness and excellent properties of color developing property, hygroscopicity, and antistaticity. In detail, drawing out the synthetic yarn of several mono filaments at a regular speed, wash and dry. If it is completely dry, apply the mixed agent of metallic salt, alcohol, and functional addition(hygroscopic agent, ultraviolet protecting agent, and resist agent, etc.) onto the surface of synthetic yarn to make it melted and flame bonded each other. At this, multi filament with a space is to be formed and the functional addition is inserted as a gel type to the space and surface. Now, a new synthetic yarn is produced after wash, dry, and take-up procedures.

Processus de fabrication d'un nouveau fil synthétique et le fil lui-même, qui possède des caractéristiques supérieures de toucher et de brillance, ainsi que d'excellentes propriétés de développement de la couleur, d'hygroscopicité et d'antistatique. Plus précisément, on étire, à une vitesse moyenne, le fil synthétique constitué de plusieurs monofilaments; on procède ensuite à son lavage et à son séchage. Lorsque le fil est complètement sec, on applique un mélange composé de sels métalliques, d'alcool et d'un produit d'ennoblissement (agent hygroscopique, photoprotecteur, agent de réserve, etc.) sur la surface du fil synthétique pour le faire fondre et le doubler d'envers à la flamme. € ce stade, un multifilament avec interstices est formé, et le produit d'ennoblissement est appliqué sous forme de gel dans les interstices et sur la surface. Un nouveau fil synthétique est ainsi produit après le processus de lavage, de séchage et d'enroulement.

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