A novel chemical degumming (Fibre-N) method has been used to extract fibres from the bark of mulberry plant. Fibres obtained by a new method (Fibre-N) are characterized by the X-ray diffraction, scanning electron microscopy, Fourier transform Infrared spectroscopy, residual gum content, fibre yield, and mechanical property measurement. Fibre-N method exhibits 17.71% lower residual gum content, 37.18% higher breaking strength, 18.36% higher breaking elongation and 10.81% higher fibre yield. Fibre-N process used to extract fibres from mulberry plant is more economical and efficient, which could be used as a promising method for producing textile yarns, nonwovens, and composites.

中文翻译：

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化学脱胶新工艺及其对桑纤维结构和性能的影响

一种新颖的化学脱胶（Fibre-N）方法已用于从桑树皮中提取纤维。通过新方法（Fibre-N）获得的纤维的特征在于X射线衍射，扫描电子显微镜，傅立叶变换红外光谱，残留胶含量，纤维产量和机械性能测量。Fibre-N方法的残留胶含量降低了17.71％，断裂强度提高了37.18％，断裂伸长率提高了18.36％，纤维产率提高了10.81％。从桑树植物中提取纤维的Fibre-N工艺更加经济高效，可以用作生产纺织纱线，非织造布和复合材料的有前途的方法。