Development On Multicomponent Mixture Fabric Of Regenerated Protein Fibre/cotton Blended Yarn

As important material of present textile territory, different new type fibre is applied in the textile design of different style and use. The regeneration textile fiber raw material origin is widespread, the fiber itself has many fine characteristics, has the broad market development prospect. The regenerated protein fiber is reported in internal and external, but due to the limit of material, the fibre characteristic and produce technology is not attain to perfection, and its price is high. The regenerated protein fiber of this task used is made of polyblending by the viscose dope and the regenerated protein dope, then gets cotton-type regenerated protein fibre by cutting off it. Its property is very well, and it has very higher utility value in the clothing fabric design.The procedure of this paper is given below: First, with the properties of regenerated protein fabric ,by spinning experiments of fibre ,eight sorts of regenerated protein fiber/ cotton blending yarns are prepared with different blending ratio ,and analyses the spinnability of regenerated protein fabric and yarn forming quality characteristic, research result indicates the yarn property of different blending ratio : regenerated protein fabric/cotton blending ratio controls at 60/40, the yarn various functions are more excellent, provides the theoretical basis for accurate designed blending ratio in the blend yarn. Second, by the development tendency of material diversify, using different blending ratio regenerated protein fiber/ cotton blended yarn interweaves with polyester/cotton and wool/polyester blended yarns, plain texture is adopted, designs the cotton style mixture fabric. By test weaving of 16 sorts of sample in laboratory hand sample weaving machine, carry on the wearing characteristics measurement of sample, test target is abrasion resistance, crease recovery property, draping property, bending rigidity, air permeability .Analyses the influence of regenerated protein fiber content on the fabric style and wearing characteristics, regression mode is established based on the relations between each item of wearing characteristic and blending ratio. Analysis of measured data indicates that between the regenerated protein fiber content and abrasion resistance, crease recovery property, draping property, bending rigidity, air permeability of mixture fabric have remarkable correlation, and regenerated protein fiber/ cotton blending ratio controls at 60/40, the fabric functions are more excellent. The test result has the important guiding sense to the actual production.