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Cen L.-L.,Polytechnic University of Mozambique | Yang J.-Z.,Polytechnic University of Mozambique | Li F.-Z.,Ningxia Zhongyin Cashmere Co.
Wool Textile Journal | Year: 2013

This paper uses JQW03( Fiber Compression Bending Apparatus) to measure compression bending property of different sheep, different types of variational cashmere single-fiber. Research shows that, for the flocking fiber, the peak value of force and flexural rigidity of lamb is smaller, and the ram' s is larger, for the second-fine fiber, the peak value of force and flexural rigidity of the ram is larger. For the two dimorphic fiber and hair, the peak value of force and flexural rigidity of ewe is larger, for different fiber type, the flexural rigidity of the flocking fiber and the second-fine fiber is smaller, while two dimorphic fiber's and hair's is larger. In addition, the compression bending process of the second-fine fiber, two dimorphic fiber, hair are similar, but the flocking fiber's is slightly different. This experiment can provide a certain theory basis for the modified of variation cashmere in the future. Source


Jia Y.-B.,Polytechnic University of Mozambique | Yang J.-Z.,Polytechnic University of Mozambique | Li F.-Z.,Ningxia Zhongyin Cashmere Co.
Wool Textile Journal | Year: 2010

The diameter of cashmere fiber was measured by microscope projector. Through comparing mean diameter and diameter distribution, content distribution of second - fine fiber and dimorphic fiber, percentage of hair content with variation and normal cashmere fiber, some phenomenons were found in fineness variations of cashmere fiber. Fiber content's rise in diameters range 17. 5 ∼25.0 μm resulted in fiber diameter becoming large. Second-fine fiber and dimorphic fiber increased, especially these fiber the most difficultly wiped out in diameters range 25 ∼ 30 p.m. Hair diameter became larger and percentage of hair dropped etc. Some suggestions about processing and manufacturing of cashmere were made to these phenomenon. Source


Xu C.,Polytechnic University of Mozambique | Xu C.,Donghua University | OuYang L.,Polytechnic University of Mozambique | Liu H.,Polytechnic University of Mozambique | And 4 more authors.
Textile Research Journal | Year: 2015

Blocking polyether silicone oil is prepared through a reaction between amino-terminated polyether and epoxide-terminated polyether silicones. A fabric finishing agent made with cationic waterborne polyurethane modified by silicone oil is prepared by using polytetramethylene glycol as the soft segment, N-methyl diethanolamine as the hydrophilic unit, and tailor-made blocking polyether silicone oil as a chain extender for modification purposes. The finishing agent and the blocking polyether silicone oil are jointly used to treat cashmere knitted fabric. It is found that resistance to pilling of the treated cashmere knitted fabric is improved from a scale of 2–3 to 4 and its washing shrinkage rate is reduced from 11.2% to 3.3%. The treated cashmere knitted fabric has good hydrophilic ability, high water vapor and air permeabilities, and a soft handle. Moreover, the color of the fabric remains almost unchanged after finishing and the durability of the finishing properties is excellent. © 2015, © The Author(s) 2015. Source


Zhao Z.-X.,Polytechnic University of Mozambique | Yang J.-Z.,Polytechnic University of Mozambique | Li F.-Z.,Ningxia Zhongyin Cashmere Co.
Wool Textile Journal | Year: 2011

The cashmere was divided into four kinds and the breaking strength and elongation of each kind were measured and compared with each other. The strength distribution of the pure cashmere was reflected by the strength-amount distribution map. The strength and elongation value of every single fiber were sorted from small to large, and then draw the distribution map of the strength and elongation value respectively in a same coordinate system, which can reflect the differences of the four kinds of fiber. Also, a further research basis was provided. Source


Xiong L.,LuAn vocational and technical college | Liu Z.,Ningxia Zhongyin Cashmere Co.
Wool Textile Journal | Year: 2016

The development of wrinkled effect worsted fabric with wool spandex corn-spun yarn and the main factors of design and produce of this kind of fabric were introduced in this paper. The choice of material, the mixing of the yarn color and counts, the choice of main technological parameters and the quality control of key technology were analysed. The good wrinkled and stereoscopic effect on the final fabric were also shown. It is pointed out that the final effect of worested fabric can be the same with the design intension based on the scientific development ideas and the proper design of the technology and the strengthening of quality cintrol, and the more personalized demand can be well satisfied. Source

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