Effect of Pretreatment and Dyeing on Strength and Quality Number of Giza 75 Cotton Fibers. | ||||
| MEJ- Mansoura Engineering Journal | ||||
| Article 25, Volume 14, Issue 1, June 1989, Page 17-24 PDF (179.2 K) | ||||
| Document Type: Research Studies | ||||
| DOI: 10.21608/bfemu.2021.172174 | ||||
 View on SCiNiTO | ||||
| Author | ||||
Adel Mohamed Ali El-Hadidy 
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| Assistant Professor of Textile Engineering Department, Faculty of Engineering, Mansoura University, Mansoura, Egypt. | ||||
| Abstract | ||||
| The effect of chemical treatment on strength of dyed cotton fibres using a simple light microscope and "Dumbell" test was studied. The results indicated that the drop in strength of treated cotton fibres(scoured, bleached, and dyed with seven different dyes) was accompanied by a drop in quality numbers, or/and with the increase in he number of damaged fibres. For dyed cotton fibre, the maximum drop in quality number was higher with Drimarene dyes than that with Direct dyes. | ||||
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