Get A Practical Guide to Quality Management in Spinning PDF
By B. Purushothama
The ebook presents an creation to caliber administration and the standard targets of goods. Chapters talk about the influence of yarn parameters from a customer’s standpoint, purposes for terrible caliber, numerous high quality features and difficulties on the topic of spinning. The explanations of yarn defects and applicable treatments also are tested. a few of the common-market court cases that spinners event are mentioned and the activities to be taken are defined.
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Extra resources for A Practical Guide to Quality Management in Spinning
Strength: Normally, strength is not a major requirement for knitting the socks, as the tension applied is very low. However, the strength required for the ultimate customer considering the type of use is important. , we need good strength in the yarn. Tensile variation: Variation in strength creates imbalance in yarn tension during knitting, and because of which we get uneven shapes in the socks. Elongation: A lower elongation gives working problem, as the yarn shall not bend properly during knitting.
A. Subramanian – Process Control in spinning – ATIRA Silver Jubilee Monogram – 1974. 15. B. Purushothama – The end breakages in Spinning; Its causes and remedies – Vastra – Volume 10, 1972-73 16. B. Purushothama – Guidelines for Process Management in Textiles – CVG Books, 2007. 228 Further Reading J. M. Grover – Contaminations in Indian Cottons: Sources and Remedies – NCUTE Pilot programme 30 th and 31st Jan 1999. Dr. H. V. Sreenivasa Murthy and Dr. A. K. Basu – Optimization of Opening, Cleaning and Blending at Blow room – NCUTE Pilot programme 30th and 31st Jan 1999.
The strength is not an important factor, but the count is important. Variations in count can lead to cork screw effect which is not accepted. In a number of cases, embroidery yarns are either multifold or cabled with a low twist. Combed yarns for candle wicks: Candle wicks require a very uniform yarn coarse yarn with low twist. The count variations might not give any problem, but the unevenness is not accepted. The yarn should be clean without any kitties or trash, and hence combed yarns are preferred.
A Practical Guide to Quality Management in Spinning by B. Purushothama