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A New Design for Compact Yarn Production on Ring Spinning Machine
MOST OF THE YARNS AVALIABLE ON MARKET ARE PRODUCED ON THE RING SPINNING MACHINES COMPARED TO THE OTHER SYSTEMS SUCH AS THE OPEN END, REPCO, PAROFIL, ETC. THIS DOMINATION IS DUE TO THE FLEXIBILITY AS WELL AS QUALITY OF THE YARN PRODUCED WHIC...
Yarn Run-In as an important parameter in warp knitting
Yarn length consumption represents one of the most important parameters of warp knitted structures, used for the machine adjustments and for some important fabric properties. The paper presents teoretical and experimental research upon the...
An Investigation of the Hairness of Core-Spun Yarns Containing Spandex (Lycra )
Hairiness is one of the important yarn characteristics, which affects weaving, knitting, preparation, dyeing and finishing process in textiles. As a result of increasing consumer expectations from textile products during the last decade, ya...
Processing of Waste and Low Cottons on the Open-En
The present work has been done to study more closely the possibility of producing commercially accepted rotor yarns spun from waste and low quality cottons to give spinning value to the waste and low grade cottons. The influence of cotton t...
Comparison Between Ring and Oe Yarns Spun from Lon
This study have been done to compare OE and ring yarns spun from Egyptian long staple varieties and to find the order of arrangement of these varieties for these two systems of spinning based on the yarn strength lea product, as well as yar...
Effect of Opening Roller and Rotor Speed in Open-E
The objective of this research is to study fiber breakage at different opening roller speeds and investigate the relationship between yarn properties and various opening roller and rotor speeds. The present investigation was carried out on...
Improvement of the Functional Performance of Polyethylene ropes
It was found, from a field study, that the maximum amount of ropes, which is produced in Egypt, is the polyethylene ropes. This is due to the satisfactory properties and economics of these ropes. However these ropes in general, are sufferin...