Research of factors affecting raw silk gypsum

In this article, the dependence of the spinning length, steaming mode, water temperature, spinning speed, thread stiffness and other factors affecting the viscosity of raw silk is studied. 20 out of 50 coils are used to determine the rewound ability in the determination of adhesion. For testing, a duplan tool and a hammer are used. The goal is to determine the degree to which the above factors affect viscosity. The best cocooning indicator was found to be 12 sm for mechanical cocoons and 9 sm for automatic cocoons. It can be seen that the viscosity increases when the water temperature is 92-93 °C during evaporation, the temperature of the water in the single-ended boiler decreases from 93 °C to 65 °C, and the temperature of the powder decreases from 42 °C to 37 °C. Viscosity decreases with increasing duration of cocoons storage in water, which indicates that steamed cocoons should be left to find the single end without long storage. The hardness of the water has a negative effect on the production of silk, silk, and raw silk, and causes an increase in silk waste. Based on the above opinions and considerations, the factors affecting the viscosity were analyzed and their alternative indicators in the technological process were determined.

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