Papers by Keyword: Pearl Fiber

Abstract: Pearl fiber is evenly mixed with ultra-fine pearl particles spinning solution of cellulose fibers, made of a blend of functional spinning of regenerated cellulose fiber. This new fiber material not only preserves the beauty of pearls skin function, but also cellulose fiber material with moisture breathable, soft and comfortable, and other features. In this paper, on the basis of understanding of pearls on the fiber properties, being blended with cotton, for pearl yarn fiber blends high technology design. According to the design of spinning yarn spinning process of high principle requires, selecting process, determining the opening and cleaning, carding, combing, drawing, roving, spinning the reasonable parameters of procedures. At the same time, the problems in the spinning process and technical measures to be described. Include optimizing the process configuration, temperature and humidity control, choose the appropriate spinning equipment. For the development of high functional pearl textiles, clothing to meet consumer comfort, functionality needs make a help.

Abstract: This paper studied the metachrome process of an optimal dyeing method by comparing the color and fastness of walnut peel extract applied on the pearl fiber with ammonium ferrous sulfate as mordent. In addition, the paper also ascertained the reasonable dyeing process, that is, pH 9, walnut peel extract (the dye) dosage 200 ml/L, mordant (ammonium ferrous sulfate) 2.5 g/L, temperature 80 °C, time 60 min and liquor ratio 1:30, through analysis on single-factor experiments and orthogonal experiments by taking K/S as an evaluation index for the dyeing effect. The results showed that a better effect is achievable by dyeing the pearl fiber with walnut peel dye through the metachrome process.