Green Global
Foundation   Journal
...an emerging window for scientific research and publication across the globe

ANALYSIS OF JUTE YARN QUALITY BY THE CHANGE OF DRAFTING ZONE OF THIRD DRAWING FRAME (Pages : 18 - 22)

In drawing frame, different pin settings are used to produce fine 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: 6.5, 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 are replaced by new sets of pins with different density, size and shape and yarns are produced from both systems. Physical and structural properties of both produced yarns are tested and found that the better quality yarns are produced by the modified pin settings.Download