Where you are: Home pageYear 2012Issue (95) → Article:
AAA     ENG | POL

Tensile Properties of Knotted Line Flax Spun Yarns

Research and development

Authors:

Download... PDF
Full text

Abstract:

The various tensile properties of knotted line flax spun yarns have been studied by applying a tensile test for four different structures of knots, namely the square knot, overhand knot, weaver’s knot, and fisherman’s knot. Four types, i.e. 50 tex (A – bleached, B – grey) and 68 tex (C – bleached, D – grey) samples, each spun from line flax, were used for experiment. In this study, the values of breaking force, tenacity, elongation at break, work of break, and specific work of break of the knotted yarns are presented. In addition, the coefficients of retention for the breaking force, elongation at break and work of break are discussed. According to this study, the tensile behaviour of knotted yarns is highly affected by the knot structure. Meanwhile the bleached knotted yarns and the grey knotted yarns exhibited rather similar tensile properties or only small differences were established.

Tags:

knot, knotted yarn, line flax spun yarn, tensile test.

Citation:

Petrulis D, Petrulyte S. Tensile Properties of Knotted Line Flax Spun Yarns. FIBRES & TEXTILES in Eastern Europe 2012; 20, 6A(95): 48-53.

Published in issue no 6A (95) / 2012, pages 48–53.

CONTACT:

FIBRES & TEXTILES
in Eastern Europe
ul. Skłodowskiej-Curie 19/27,
90-570 Łódź, Poland
tel. (48-42) 638-03-14
tel. (48-42) 638-03-63
e-mail: infor@ibwch.lodz.pl

EDITORIAL OFFICE
ul. Skłodowskiej-Curie 1927, 90-570 Łódź, Poland • tel.  (48-42) 638-03-14 • e-mail: infor@ibwch.lodz.plhttp://www.fibtex.lodz.pl

EDITORIAL DEPARTMENT
Editor-in-Chief Emilia Jaszczurska-Niedźwiedzka, V-ce Editor-in-Chief Marta Cyrczak, Text Editor Geoffrey Large, Assistant Editor Anna Wahl, Typesetting and Printed at Media-Press • Production IBWCh

facebook