The change in performance parameters of hand-tufted cut-pile carpets has been studied with respect to variation in their constructional parameters. Carpet samples are prepared from 80/20 wool-nylon blended pile yarn by varying pile density and pile height. The influence on deformation, abrasion and tuft withdrawal force properties has been investigated. Carpet samples are evaluated for compression, abrasion and tuft withdrawal force. The experimental results are statistically analyzed using general linear model through regression analysis and analysis of variance. From the statistical analysis of test results, it has been established that the carpet structural parameters, such as pile height and pile density, have a significant influence on thickness loss, recovery under compression and durability properties of hand-tufted carpets.

中文翻译：

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羊毛尼龙割绒地毯的性能与其结构参数的关系

研究了手工簇绒割绒地毯的性能参数随结构参数变化的变化。地毯样品由 80/20 羊毛-尼龙混纺绒头纱线通过改变绒头密度和绒头高度制备。已经研究了对变形、磨损和簇绒拉拔力特性的影响。评估地毯样品的压缩、磨损和簇绒拉拔力。实验结果采用一般线性模型通过回归分析和方差分析进行统计分析。从测试结果的统计分析可以看出，地毯结构参数，如绒头高度和绒头密度，对手工簇绒地毯的厚度损失、压缩恢复和耐久性性能有显着影响。