Effect of Relaxation on Properties of Silk Acrylic Knitted Fabrics

Asian Resonance (P: ISSN No. 0976-8602 RNI No.UPENG/2012/42622 VOL.-6, ISSUE-4, October - 2017 E: ISSN No. 2349-9443)

Abstract


 Rajiv Kumar 

Associate Professor, Deptt.of Textile Technology, M.L.V. Textile & Engineering College, Bhilwara, Rajasthan, India

In this study, effect of relaxation on the properties of acrylic- silk blended fabrics has been examined. The effect of wet relaxation as well as full relaxation has been examined. Bulk in the silk yarn was produced by blending shrinkable acrylic fibre with silk with varying blend percentage. Single jersey weft knitted fabrics were prepared from acrylic silk blended yarns such as 100% shrinkable acrylic A10, 80% shrinkable acrylic and 20% silk (A8S2), A6S4, A5S5, A4S6, A2S8 and 100% silk S10. It was found that after wet and full relaxation the course/cm, wales/cm, stitch density, thickness and bulk of acrylic/silk fabrics increased whereas stitch length reduced. After wet and full relaxation the increase in the values of course/cm, wales/cm was observed due to shrinkage in the fabrics. Reduction in the value of stitch length has been observed due to change in the shape of the loop. The change in the shape of the loop results in increase in values of loop shape factor and tightness factor. Shrinkage in the knitted fabrics after full relaxation is greater than after wet relaxation. This is due to tumble drying during full relaxation. The skewness of the silk rich knitted fabrics after full relaxation is greater than after wet relaxation.

          Thickness, weight per unit area and fabric bulk of acrylic silk weft knitted fabrics has increased after wet and full relaxation due to shrinkage in the fabrics. Thickness, weight and fabric bulk was found maximum at 50/50 acrylic/ silk level. This is due to maximum bulk level of silk- acrylic yarn at 50/50 level.

for full paper please visit below link :

http://www.socialresearchfoundation.com/upoadreserchpapers/1/183/1907110757531st%20rajiv%20kumar.pdf


Comments

Post a Comment

Popular posts from this blog

गृह प्रबन्ध में बचत की आव‛यकता और महत्व The Need and Importance of Saving In Home Management

Image
  Anthology : The Research   ISSN: 2456–4397 RNI No.UPBIL/2016/68067 Vol-6* Issue-2* May- 2021 Paper Submission: 03/05/2021, Date of Acceptance: 14/05/2021, Date of Publication: 25/05/2021    प ूजा पल्लवी असिस्ट ेंट प्रोफेसर, गृह विज्ञान विभाग, गया प्रसाद स्मारक राजकीय महिला स्नातकोŸार महाविद्यालय, अम्बारी, आजमगढ़, उŸार प्रदे‛ा, भारत                                                      Abstract   व्यक्ति का जीवन उतार-चढ़ाव भरा अनि‛िचत होता ह ै। परिवार की वर्तमान व्यवस्था के साथ-साथ व्यक्ति का े उसक े भविष्य की चिंता होती ह ै, जिसके लिए वह आय का कुछ हिस्सा बचत के रूप में सुरक्षित रखता ह ै। यह बचत परिवार के भविष्य को सुरक्षा प्रदान करती ह ै। आकस्मिकताओं, भावी जरूरतों के लिए बचत ही परिवार का सहारा होती ह ै।...
Read more

Management of Cytotoxic Drugs And Related Wastes Disposal

  Anthology : The Research   ISSN: 2456–4397   RNI No.UPBIL/2016/68067   Vol-6* Issue-9*December-2021   Paper Submission: 01/12/2021, Date of Acceptance: 10/12/2021, Date of Publication: 11/12/2021 t Mridula Verma  Associate Professor,  Dept. of Chemistry  M.M.H College,  Ghaziabad, U.P., India                                                                           Abstract Cytotoxic drugs are intended primarily for the treatment of cancer. They are known to be highly toxic to cells, mainly through their action on cell reproduction. Many have proved to be carcinogens, mutagens or teratogens. Patients receiving therapeutic doses of these drugs have exhibited many adverse effects, including cancers. All people who came in contact with cytotoxic drug...
Read more

Utilization of Information Sources By Farmers

Image
Periodic Research   ( P: ISSN No. 2231-0045 RNI No. UPBIL/2012/55438 VOL.-7, ISSUE-4, May-2019 E: ISSN No. 2349-9435 )  Abstract   Anita Bhawaria  M.Sc. Student, Dept. of Home Science, University of Rajasthan, Jaipur, Rajasthan, India Kesar Chayal  Assistant Professor, Dept. of Home Science, University of Rajasthan, Jaipur, Rajasthan, India The present study was an attempt to investigate the preference of information sources by agriculture farmers. Study was conducted in Jaipur district of Rajasthan. 75 respondents were selected through random sampling method for the study and personal interview technique was used for data collection. Data related to information source used by the farmers revealed that mobile phone was the most preferred source by the farmers (70.66%). Farming helping apps (56%), television (53.33%), internet (52%) and local leader /neighbors (41.33%) always used by the farmers for accessing agriculture information. Study further revealed th...
Read more