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Padding technique for natural dyeing

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Title Statement Padding technique for natural dyeing
 
Added Entry - Uncontrolled Name Indi, Yashovardhan Millikarjun; TEXTILE CHEMISTRY DKTES’S TEXTILE AND ENGINEERING INSTITUTE RAJWADA’, ICHALKARANJI, DIST- KOLHAPUR MAHARASHTRA- 416 115
Patil, P D
Jujare, Tejas
 
Uncontrolled Index Term Cotton fabric;Dyeing;Mordanting;Natural dyes;Padding technique
 
Summary, etc. <p style="text-align: justify;">The dye extracted from palas flower petals has been used on cotton fabric and a comparative study is carried out for conventional exhaust dyeing against the pad dyeing. For these two methods, combination of experiments has been conducted for three typical mordanting methods with four different mordants. In conventional dyeing method, at three different temperatures (60˚, 80˚ and 100˚C), more uneven dyeing is observed. Hence, to overcome this problem, padding method is tried for 5, 15 and 30 min steaming time. The K/S values show that, 80˚C is the optimum temperature for exhaust method, while for padding method, 15 min is the optimum time of steaming. Out of all experiment combinations, ferrous sulfate with pre-mordanting method gives excellent depth of shade. K/S value for the conventional exhaust dyeing is 7.45, while it is 9.15 for padding with significantly improved fastness ratings as compared to conventional technique. Thus, it is inferred that the innovative padding method is significantly superior to conventional exhaust method. The added advantage of pad method lies in significant time as well as energy saving.</p><br />
 
Publication, Distribution, Etc. Indian Journal of Fibre & Textile Research (IJFTR)
2019-03-26 13:11:20
 
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http://op.niscair.res.in/index.php/IJFTR/article/view/18597
 
Data Source Entry Indian Journal of Fibre & Textile Research (IJFTR); ##issue.vol## 44, ##issue.no## 1 (2019): Indian Journal of Fibre & Textile Research
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJFTR/article/download/18597/56322
http://op.niscair.res.in/index.php/IJFTR/article/download/18597/56323