A kind of clima fiber and cotton blended compact spinning and its manufacturing process

Abstract

The invention discloses Clima fiber and cotton blend compact spinning yarns and a manufacturing technology, and relates to the technical field of textile. Clima fibers with the fineness of 2.3 D and the length of 38 mm and long stapled cotton combing slivers with the fineness of 7000 metric counts, the micronaire value of 4.2 and the main body length of 37 mm are used, and according to 20%-30% ofClima fibers and 70%-80% of cotton combing slivers, the compact spinning yarns of 40 English counts-60 English counts are produced. According to the technology, raw materials are pretreated, the Climafibers and the cotton combing slivers are pre-blended proportionally, through the processes of blowing, cotton carding, drawing, roving preparation, spun yarn preparation and spooling, the high-countcompact spinning yarns of 40 counts-60 counts, which contain 20%-30% of Clima fibers are produced, the characteristics of a stable temperature control effect, good gas permeability and comfort and the like of the Clima fibers are fully exerted, the cloth cover quality is greatly improved, the yarns are suitable for being prepared into high-end fabrics, and the yarns used for intelligent constant-temperature textile products are provided for the textile industry.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a blended compact spinning of Clima fiber and cotton and a manufacturing process thereof. Background technique [0002] With the warming of global temperature, there are more and more extreme weather, which poses new challenges to the textile industry; at the same time, special environment operations also require work clothes that can cope with hot high temperature and cold low temperature, and people urgently need to develop temperature-regulating fibers and textiles to meet needs. The Clima (Clima) fiber jointly developed by Germany's TITK company and Denmark's Larsenproduction APS company uses pure wood pulp fiber as a matrix, and uses the world's most advanced post-processing technology to solidify PCM (phase change factor)) into the fiber , using the characteristics of PCM (phase change factor)) materials, absorb and release heat respectively in the environment of external...

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