Abstract:
In Drawing frame, different pin settings
were used to produce 5lbs/spy jute yarn in apron
draft spinning frame. Among the pin settings of 1st
draw frame: Draft-4.0, 2nd draw frame: 6.3 and 3rd
draw frame: 5.4, Doubling- 2:1, 3:1 and 2:1
respectively achieved the highest quality at
modified pin settings for said jute yarn. In this
experiment, existing pins of 3rd Drawing frame were
replaced by new sets of pins with different density,
size and shape and yarns were produced from both
systems. Physical properties of produced yarn were
tested and found modified pins density shows better
quality yarn.
