共查询到19条相似文献,搜索用时 78 毫秒
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菠萝叶纤维纺织研究的现状 总被引:7,自引:0,他引:7
介绍了菠萝叶纤维的性能,制取方法以及预处理和脱胶,纺纱,织造,染整工艺,并例举了菲律宾纺织研究学会,印度南方纺织研究所,广西麻绢研究所和中国纺织大学等单位对菠萝叶纤维纺纱工艺的研究。 相似文献
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<正>菠萝叶纤维又称凤梨麻、菠萝麻,取自于凤梨植物的叶片中,由许多纤维束紧密结合而成,它与剑麻等纤维一样,属于叶片类麻纤维。人类利用菠萝叶纤维已有较长历史。我国南方曾利用菠萝叶纤维纺纱、织布、制衣;菲律宾也是较 相似文献
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介绍了菠萝纤维的结构特点、物理机械性能、可纺性和染色性能;同时还介绍了菠萝纤维的提取和脱胶方法,并分析了菠萝纤维的应用领域.菠萝纤维具有良好的抑菌防臭性能,是优良的功能性生态纺织材料,已经被应用于纺织服装和产用材料的生产中. 相似文献
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Papori Hazarika Dipshika Hazarika Binita Kalita Nabnita Gogoi Gautam Basu 《Journal of Natural Fibers》2018,15(3):416-424
The degummed mulberry silk waste and eri silk waste were blended with degummed and bleached pineapple leaf fibers (PALF) at fiber stage in different proportions, and spun into yarn in a jute spinning system. The 90-tex blended yarn thus developed was analyzed for different physico-mechanical properties. Properties of fabric developed in a traditional handloom using 2/40-s cotton as warp and blended yarn as weft were also analyzed. The quality parameters, viz., tensile property, crease recovery, fabric cover, stiffness, drape, and thickness of the developed fabric, met essential apparel requirements. A comparative subjective evaluation of the fabric quality, viz., aesthetic appearance, luster, and texture, was made with the help of a group of people from different age, educational, and occupational background to examine its marketability; all respondents felt that appearance of PALF with silk waste was excellent. Texture and luster were found to be from medium to moderate. About 95% of respondents felt that fabric was crispy. 相似文献
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Aravind Kalambettu Ajith Damodaran Moorthy Tindivanam Vallam 《Journal of Natural Fibers》2015,12(1):39-51
Composites of polyvinyl alcohol (PVA) reinforced with different weight percentages of pineapple leaf fibers (PALF) were fabricated and evaluated for biodegradation by soil burial test and plate test. FTIR analysis indicated the existence of a chemical interaction between PVA and PALF. The water uptake study showed that the composites with higher fiber content displayed high tensile strength and brittleness but possessed lower water uptake potential. In the soil burial test, the composites with low matrix to filler ratios exhibited higher rates of degradation as evident by the associated decrease in molecular weights. Plate test performed using Pseudomonas putida showed that the composites were susceptible for degradation by bacteria. The results of this study indicated that PALF-reinforced PVA composites were completely biodegradable and could find potential applications in industries such as agriculture and packaging and safely disposed after use without causing environmental damage. 相似文献
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纳米纤维的研究现状及其应用 总被引:2,自引:0,他引:2
介绍了纳米材料的概念和主要特点,重点讨论了纳米纤维的主要加工方法及其在各个领域的应用,包括静电纺丝法、海岛型双组分复合纺丝法、聚合过程中直接制造直径纳米级纤维、原纤化法、分子喷丝板纺丝法等加工方法以及纳米纤维在服装、医药、能源及航空航天等领域的应用。 相似文献
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Pineapple core dietary fiber (PDF) was obtained by alcoholic extraction; pineapple core cellulose (PC) was a product of alkali extraction with a bleaching process. Total dietary fiber content of PDF and PC was 99.8% and 95.2% (dry basis), respectively, and their water activity was 0.25. PC contained 91.2% cellulose with a pH value of 4.0, while that of PDF was 6.2. The fiber product with large particle size gave higher values than the product with smaller particles for pH, water and oil retention capacity, settling volume and emulsifying activity. Both had rough, pitted surfaces and presented showed good functions in cake-type doughnuts, golden layer cake and beef burgers. 相似文献