Textile Journal of Uzbekistan


The article studied the changes in the portion of the parking of cocoons with calibers of 16-21 mm by 8.1 ± 0.1-21 ± 0.1 times, while assessing the degree of parking in calibers of 16 mm, The increase in mass after parking was 8.1 ± 0.1 times, in calibers of 17 mm by 8.5 ± 0.1 times, in calibers of 18 mm by 9.0 ± 0.1 times, in calibers of 19 mm by 9.3 ± 0.1 times, in calibres of 20 mm by 9.9 ± 0.1 times and in calibers of 21 mm it was 10.3 ± 0.1 times. It was determined that until the end, the uncoiled cocoons amounted to 75%, the location of the ends of the threads was not less than 70% and the solubility of the substances of the shell of the cocoons during the steaming process was 33%. When technological regimes were established on the Altin Vodiy-2 and Chinese grena hybrids, the yield of raw silk was 38 and 37%, respectively, the tear yield was 6.1 and 6.3%, the yield of odonies was 5 and 6%, the unwinding rate was 1 and 1.5% , shell loss of 3 and 4%, the optimal unwinding speed of 150 and 146 m / min, and the productivity of the equipment was 142 and 140 g.per hour

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