竹浆纤维混纺圈圈纱的开发

Development of Bamboo Fiber Blended Loop Yarn

探讨棉粘胶竹浆纤维混纺转杯纱作为固纱的圈圈纱开发及其性能测试。芯纱选用17tex涤纶长丝,饰纱为腈纶/羊毛70/30混纺粗纱,在花式捻线机上纺成兼具棉毛风格的圈圈纱,测试了固纱和圈圈纱的条干均匀度和拉伸性能,试验表明:作为固纱的竹浆纤维混纺转杯纱条干、断裂强度、断裂伸长率处于较好水平,圈圈纱拉伸性能良好。认为:竹浆纤维混纺转杯圈圈纱的开发有助于花式纱线产品开发范围的拓展。

The development of loop yarn with cotton viscose bamboo fiber blended rotor yarn as fixed yarn and its property testing were discussed. 17 rex polyester filament was used as core yarn. Acrylic/wool 70/30 blen- ded roving was used as decorative yarn. The loop yarn with cotton wool style was spun in fancy twisting frame. The evenness and tensile property for fixed yarn and loop yarn were tested. The test results show that the yarn evenness, breaking strength and breaking elongation of bamboo fiber blended yarn as fixed yarn is in better level. The tensile properties of loop yarn are better. It is considered that the development of bamboo fiber blended rotor loop yarn is beneficial to the exploration of fancy yarn product development scope.