In order to meet the demand of healthcare function knitting in the market ,the basic performance of rose fiber and its blended yarn (rose/pearl fiber/tencel 30/40/30) were tested and analyzed .Besides ,six kinds of knitted fabrics by using 14.8tex blended rose yarn (three folded yarn) are developed ,and their basic perform‐ance ,dyeing performance and wearing properties ,as well as its functional properties are analyzed .The results show that pure rose fiber has lower strength ,higher elongation at break ,and the cross section is similar to vis‐cose fiber;Blended rose yarn has good strength and large elongation at break ,better evenness ,high moisure re‐gain and excellent resistance to humid and dry heat ;the rose knitted fabrics have good dyeing properties ,excel‐lent wearing properties ,especially the air‐permeability ,moisture‐permeability and good healthcare function .%为了迎合市场对保健功能针织产品的需求，对柔丝纤维及柔丝纤维／珍珠纤维／天丝（40／30／30）混纺纱的基本性能进行测试，并利用14.8 tex 柔丝混纺纱线开发6种组织的针织面料，分析了它们的基本性能、染色性能和服用性能．结果表明，柔丝纤维单纤强力较低，断裂伸长率较高，具有黏胶纤维相似的结构；柔丝混纺纱具有较好的强度和断裂伸长以及条干均匀度，回潮率高，耐湿热和耐干热性能好．柔丝混纺针织物染色性能良好，各项服用性能优良，特别是保健功能性好，适合针织服饰的开发．
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