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Title: Influence of fibre diameter and medullation on woollen spun yarns and their products
Authors: Gupta, N P
Shakyawar, D B
Sinha, R D
Keywords: Carpet pile;Fibre diameter;Medullation;Resiliency;Thermal conductivity;Woollen spun yarn
Issue Date: Mar-1998
Publisher: NISCAIR-CSIR, India
Abstract: The influence of fibre diameter and medullation on mechanical processing and quality performance of yarns, blankets and carpets has been studied. The correlation coefficients between fibre diameter, medullation and properties of yarns, blankets and carpets are presented. The multiple regression equations for yarn, blanket and carpet properties have also been established. A positive correlation has been found between fibre diameter and medullation of fibres in the yarn. The thickness and bulk of blankets and the bulk, compressibility and resiliency of carpets show positive correlations with fibre diameter and medullation while the tenacity of yarns and blankets and the thermal conductivity of blankets show negative correlation with fibre diameter and medullation. These relationships have been found to be statistically significant.
Page(s): 32-37
ISSN: 0975-1025 (Online); 0971-0426 (Print)
Appears in Collections:IJFTR Vol.23(1) [March 1998]

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