Otpor istezanju pamučne pređe u funkciji koeficijenta uvijanja

Zenun Skenderi; Petar Perić; Vladimir Orešković; Damir Vitez

Resistance of Cotton Yarn to Drawing as a Function of Twist Coefficient

Authors

Zenun Skenderi Faculty of Textile Technology University of Zagreb, Department of Textile Mechanical Technology, Zagreb, Croatia https://orcid.org/0000-0003-0758-1111
Petar Perić Faculty of Textile Technology University of Zagreb, Department of Textile Mechanical Technology, Zagreb, Croatia
Vladimir Orešković Faculty of Textile Technology University of Zagreb, Department of Textile Mechanical Technology, Zagreb, Croatia
Damir Vitez Varteks-Tivar, Varaždin, Croatia

Abstract

Resistance to drawing as a function of twist coefficient αm has been investigated on yarns of nominal count 20 tex, spun from various sorts of cotton. Resistance to drawing is a function of twist coefficient αm. Twist coefficient increase up to 105 causes the rise of resistance to drawing, for all the drawings above 0.25 %. The average resistance to drawing decreasing at breaking point, in relation to the initial resistance to drawing, is between 36 % and 41 %. Theoretical curves representing resistance to drawing-drawing, which mostly conform to experimental values exhibit an exponential form.

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Published

1995-12-29

How to Cite

[1]

Skenderi, Z., Perić, P., Orešković, V. and Vitez, D. 1995. Resistance of Cotton Yarn to Drawing as a Function of Twist Coefficient. Tekstil. 44, 12 (Dec. 1995), 573–578.