Development of new types of sewing threads from compact and conventional yarns
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Date
2012
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Abstract
Compact spinning, which is a modified version of ring-spinning, produces a
novel yarn structure, and the development of eompact spinning has set new standards
in yarn structure. In this study the area which merits consideration is the development
of new types of sewing threads which have been produced from compact and
conventional yarns. .The yarn properties of the produced sewing threads were
analysed using ASTM method. The functional dependencies of selected fundamental
parameters of yarn quality, such as tenacity, elongation at break, unevenness of linear
density, hairiness and the number of faults on the yarn’s linear density were tested
.The dependencies assessed allowed to calculate the quality parameters of cotton
yarns for any given linear mass, and enable the modelling of yam parameters for
manufacturing Sewing Threads which were the object of this research.