EFFECT OF STRUCTURAL DESIGN ON THE PERFORMANCE OF ERI-UNION FABRICS
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Date
2017-07
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Publisher
AAU, Jorhat
Abstract
This study on “Effect of structural design on the performance of eri-union fabrics” was carried out with the following objectives: 1. To construct eri union fabrics of different structure using selected yarns. 2. To study the physical and comfort properties of the constructed fabrics. 3. To study the effect of laundering on the constructed fabrics. 4. To study the suitability of the fabrics for different garments. For the purpose of the study eri, red eri, cotton, polyester, acrylic and rayon yarns were used to construct the eri union fabrics on the fly shuttle handloom to create plain eri union fabrics and using jacquard attachment with jacquard accessories like lingoes, mail eye etc. to create patterned eri union fabrics. Eri was used as warp and red eri, cotton, polyester, acrylic and rayon yarns were used as weft. Five plain weave eri union fabrics and five patterned eri union fabrics were woven. The constructed eri union fabrics were tested with standard test methods for mechanical properties (weight, thickness, thread count, cover factor), physical properties (strength, elongation, pilling, abrasion, tearing, and stiffness) and comfort properties (absorption, wicking, air permeability, and thermal conductivity), drapability test done and analysed using suitable statistical techniques. Visual assessment was also done for the woven eri union fabrics with the help of a structured questionnaire. Opinion of the respondents was taken regarding the general appearance, lustre, and handle, texture of the woven eri union fabrics and also the effect of laundering on the fabrics. Findings revealed that the patterned eri union fabrics highly suitable for garments. Laundering did not show noticeable change in the fabric samples. Further, garments were designed and constructed using the woven patterned eri union fabrics and opinion of the respondents was taken on the suitability of the patterned fabrics for the garments which revealed that the patterned eri union fabrics are suitable for different garments.