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<p style="text-align: center;">Measurement of yarn density in woven fabrics using fringe projection moiré techniques</p>

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Title Statement <p style="text-align: center;">Measurement of yarn density in woven fabrics using fringe projection moiré techniques</p>
 
Added Entry - Uncontrolled Name Ezazshahabi, Nazanin ; Department of Textile engineering, Textile Excellence and Research Centers, Amirkabir University of Technology, Tehran, Iran
Latifi, Masoud ; Department of Textile engineering, Textile Excellence and Research Centers, Amirkabir University of Technology, Tehran, Iran
Amani Tehran, Mohammad ; Department of Textile engineering, Textile Excellence and Research Centers, Amirkabir University of Technology, Tehran, Iran
Madanipour, Khosro ; Optical Measurement Laboratory and Optic Research Group, Amirkabir University of Technology, Tehran, Iran
 
Uncontrolled Index Term Fringe projection;Moiré pattern;Woven fabric;Yarn   density
 
Summary, etc. <p class="Abstract" style="text-align: justify; margin: 0in 0in 12pt;"><span lang="EN-GB"><span style="font-family: Times New Roman; font-size: x-small;">Fringe projection Moiré, a novel, accurate and fast technique with high repeatability, has been developed in order to measure the yarn density in woven fabrics. In the experimental set-up, collimated laser beams illuminate a Ronchi grating to be projected on a fabric. In case the density of projected lines and fabric becomes the same, the desired moiré pattern is observed on the fabric. As a result, the measurement of the distance between grating and fabric can guide us to find out fabric yarn density by using simple equations. In this regard, twenty five groups of shirting woven fabrics consisting of five weave structures and five different weft densities have been tested. The results show that there is a high correlation (R<sup>2</sup> =0.9932) between the data obtained from the new and the conventional methods. </span></span></p>
 
Publication, Distribution, Etc. Indian Journal of Fibre & Textile Research (IJFTR)
2015-06-09 09:43:49
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJFTR/article/view/3934
 
Data Source Entry Indian Journal of Fibre & Textile Research (IJFTR); ##issue.vol## 40, ##issue.no## 2 (2015): Indian Journal of Fibre & Textile Research
 
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