High-speed large package spinning method of piled anti-wrinkle composite yarn

• Main Authors: WAN YOUSHUN, QIU WEIBING, LIU YING, DING CAILING, XIA ZHIGANG
• Format: Patent
• Language: Chinese; English
• Published: 13.12.2019
• Subjects: CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS; MECHANICAL FINISHING OF YARNS OR ROPES; NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING; SPINNING OR TWISTING; TEXTILES; WARPING OR BEAMING; YARNS; YARNS OR THREADS

The invention relates to a high-speed large package spinning method of piled anti-wrinkle composite yarn, and belongs to the technical field of spinning. Binding points between fibers in a mesh structure fiber net are fixedly connected through heat bonding, a sheet material with the fiber mesh fixing structure is prepared, the sheet material is cut to form a rough selvedge mesh strips N, the roughselvedge mesh strips N and at least one high-strength filament F are combined and wound to form silk ribbon package, silk ribbons obtained after backing-off of the silk ribbon package are fed into afront roller jaw through a positioning ribbon guider, and combined and twisted with cellulosic fiber fringing formed after drafting of a drafting system, composite yarn with the woolen feeling, anti-wrinkle, fluffy, breathable and other performances is formed, and the purpose of wrinkle resistance of silvalin is achieved in a physical environment-friendly mode; by adopting the non-contact magneticwinding mode, high-speed l