•  
  •  
 

Textile Journal of Uzbekistan

Abstract

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

First Page

87

Last Page

93

Included in

Engineering Commons

Share

COinS
 
 

To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.