Archive:: International Journal of Science, Technology and Society:: Science Publishing Group

Volume 3, Issue 1, January 2015

A Study on the Dyeing of Sodium Hydroxide Treated Polyester / Cotton Blend Fabrics

Jeyakodi Moses J., Pitchai S.

Issue: Volume 3, Issue 1-1, January 2015

Pages: 1-9

Received: 12 August 2014

Accepted: 6 October 2014

Published: 24 October 2014

DOI: 10.11648/j.ijsts.s.2015030101.11

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This article belongs to the Special Issue Technology Transfer

Abstract: The polyester (100%), cotton (100%) and Polyester / Cotton blend fabrics (65 / 35; 50 / 50 & 35 / 65) were treated with sodium hydroxide followed by hydrophilic finishing and dyeing to impart hygroscopic and dyeing characteristics. Then the finished fabric was tested for k/s value, fastness properties, wetting behaviour, water retention, wicking be... Show More

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Double Cutter Face Milling of Spiral Bevel Gears

Ryspek Usubamatov, Nor Zaiazmin Yahaya

Issue: Volume 3, Issue 1-1, January 2015

Pages: 10-16

Received: 2 November 2014

Accepted: 12 November 2014

Published: 17 November 2014

DOI: 10.11648/j.ijsts.s.2015030101.12

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This article belongs to the Special Issue Technology Transfer

Abstract: In manufacturing area, one of the most complex technological processes is the machining of spiral bevel gears. For these processes, special machine tools designed with peculiar manuals for calculating the gear geometry, and the setting-up processes were developed. The known technologies and design of gear-cutting machine tools are different and bas... Show More

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