丝绸2025，Vol.62Issue(9)：61-69,9.DOI:10.3969/j.issn.1001-7003.2025.09.007
基于生物可降解纤维和循环再利用纤维的研究进展
Research progress based on biodegradable fibers and recycled fibers
摘要
Abstract
In recent years,the selection of biodegradable fibers and the enhancement of textile structure in composite materials have shifted from high-performance synthetic fibers to high-performance biomass natural fibers.These materials are now widely utilized in sectors such as machinery,construction,and home decoration.The performance of recycled fibers is comparable to that of virgin fibers,making them increasingly prevalent in clothing,home furnishings,and other applications. To elucidate the development process,trends,and research dynamics of biodegradable fiber materials and recycled fibers,this study analyzed relevant literature from the CNKI and WOS databases spanning 2013 to 2023.By using CiteSpace and VOS viewer visual analysis software,a knowledge map was created to examine the distribution and collaboration patterns of biodegradable and recycled fibers in terms of publication volume,countries,institutions,authors,and keywords.This analysis also highlighted research hotspots and emerging trends.Notably,bio-based materials within the realm of biodegradable fibers have emerged as a significant research focus.Further optimization of bio-fermentation,enzyme conversion,and chemical synthesis technologies is necessary to enable large-scale production.Latex silk(polylactic acid fiber)represents a novel type of biodegradable green fiber,which can be produced through various methods such as solution spinning,electrospinning,and melt spinning,resulting in biocompatible,hygroscopic,and breathable fibers that help alleviate the energy crisis and reduce environmental pollution.Functional fibers,including hollow,composite,fine,and special-shaped varieties,are also gaining attention.Dope-dyed fibers utilize an anhydrous dyeing process that significantly reduces energy consumption and pollution emissions after dyeing,while also integrating specific functionalities such as complete biodegradability,ultra-fine denier technology,and green health.The recycled fibers utilize mechanical engineering alongside physical and chemical recycling methods,processing technologies,and other recycling techniques to establish a comprehensive recycling industry chain.This includes investigations into the formation mechanisms,compositional structures,relevant mode selections,and functional effects of the recycled fibers.These fibers target waste materials,encompassing both natural and synthetic fibers,with different recycling methods employed according to fiber type and recycling requirements.Common research methods include mechanical recycling,chemical recycling,and biological recycling.Mechanical recycling transforms waste textiles into recycled fibers through sorting,crushing,carding,and respinning.Chemical recycling decomposes waste fiber materials into monomers or oligomers for the resynthesis of new fibers.Biorecycling employs microorganisms or enzymes to degrade textile waste into bioresorbable substances. In summary,future research will likely prioritize sustainable green development and commit to a circular economy model.China should engage in in-depth investigations of new technologies for ecological textiles to mitigate ecological pressures and promote the growth of green industries.关键词
生物可降解纤维/循环再利用纤维/CiteSpace软件/聚类分析/可视化分析/研究热点Key words
biodegradable fibers/recycled fibers/CiteSpace software/cluster analysis/visual analytics/research hotspots分类
轻工纺织引用本文复制引用
刘长青,周捷..基于生物可降解纤维和循环再利用纤维的研究进展[J].丝绸,2025,62(9):61-69,9.基金项目
陕西省2023年重点研发计划项目(2023-YBSF-203) （2023-YBSF-203）
