Yaa Natural Dyeing Of Cotton Fiber Cloth Using Terminalia Chebula In Addition To Turmeric Part-5

NATURAL DYEING OF COTTON FABRIC USING TERMINALIA CHEBULA (KADUKKAI) AND TURMERIC (CURCUMA LONGA) PART-5

Rajan.S¹
Textile Chemistry, SSM College of Engineering,
Komarapalayam, Namakkal, India.
srajusri321@gmail.com¹
Gopinath.M²
Textile Chemistry, SSM College of Engineering,
Komarapalayam, Namakkal, India.
gopi.tc007@gmail.com²

Previous Part

COLOR FASTNESS PROPERTIES OF NATURAL DYES

Colour fastness is the resistance of a stuff to modify inward whatever of its color characteristics or extent of transfer of its colorants to following white materials inward touching on or both for different environmental in addition to job weather condition or treatments similar washing, dry out cleaning etc. or exposure to different agency heat, lite etc. Fading agency changes inward the color amongst or without loss of depth of shade for exposure to detail environment/agency/treatments either past times lightening or darkening of the shades. Bleeding is the transfer of color to a secondary stuff inward contact accompanying white fibre stuff of similar/dissimilar nature. The color fastness is ordinarily rated either past times loss of depth of colour/ color modify inward master sample or it is oftentimes expressed past times staining scale pregnant that the accompanying stuff gets tinted/stained past times the color of the master fabric, when the accompanying white fabrics of similar/dissimilar nature are either inward touch/ made to touching on past times to a greater extent than or less agency of exam procedure/protocol.

WASH-FASTNESS
The dyed samples were washed inward the Launder o meter Laboratory apparatus according to EN ISO 105-C06 standard. The size of the sample was 100 x 40mm, the launder bathroom contained four g/l ECE phosphatereference detergent B, the book of the bathroom was150 ml, the temperature of the bathroom was 40°C in addition to fourth dimension of washing 45 minutes. Ten stainless steel globules were added into each bathroom to perform washing, which corresponds to 5 domestic washings. After washing, the samples were rinsed twice inward deionised H2O in addition to air dried at room temperature.

RUBBING FASTNESS
The dyed samples were Rub fastness inward Taber Crock meter - Model 418 constitute Laboratory apparatus according to EN ISO 105-C06 standard. The size of the sample was 100 x 20mm,arm is weighted to supply a constant 9Nload on the sample at all times in addition to a mechanical counter keeps rails of completed 10 cycles.After completion of the Rubbing fastness samples are dried. Then it is Compared AATCC Gray Scale for Staining of color.

COLOUR MEASUREMENTS
CIE L*a*b* color values in addition to reflectance (R) of samples were measured using a reflectance spectrophotometer Spectra flash 600 PLUS-CT (Data colour).From the CIE L*a*b* color values, color differences were calculated according to equation 1:

Where ∆L* is the lightness difference, ∆a* is the red/ greenish departure in addition to Δb* is the yellow/blue departure betwixt touchstone in addition to batch. From the reflectance measurements, K/S values were calculated according to equation 2:

Where R is the reflectance, K is absorbance in addition to due south is the scattering.

Fig.07 COLOUR MEASUREMENTS

RESULTS AND DISCUSSION

Fig. 08 FTIR Data Analysis

The higher upward FTIR spectra clearly exhibit Terminalia chebula (Kadukkai) that they own got the functional compounds. Among all the compounds are constitute to own got expert dye fixing/ bonding properties, sowhich has multifariousness of biological activities, the Terminalia chebula extract contains highest sum of compounds so influencing the outcome of in addition to antibacterial activity.

HERBALPRODUCTS
To utilize the eco-friendly Dyeing using renewable sources such every bit KADUKKAI in addition to TURMERIC to create herbal medicated textile stuff which is gratis from chemicals similar Shirts, T Shirts, Shocks, in addition to Kids Garments.

Fig .09 Dyed Samples, Kurtha, T-Shirt

Fig .10 Bed Cover, Pillow Cover

CONCLUSION
Based upon the resultant of color fastness on moisture rubbing in addition to dry out rubbing, light fastness in addition to wash fastness, this dye tin give the axe move applied for domicile furnishing in addition to kids garments, fabrics such every bit covert cloth, bed covers, pillow covers in addition to curtains. Based upon the musical note produced, this dye stuff tin give the axe move used for dying spiritualist fabrics. The physical care for is eco-friendly in addition to non harmful in addition to it obeys ISO 14000 certification. The Method of producing in addition to handing is easy. The terms of the dye is cheaper. The natural source for the dye is slow to cultivate the recommended to apply this dye stuff in addition to procedures followed inward

REFERENCES

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5. H. Hayakawa,Y.Minanyia, K. Ito, Y. Yamamoto, andT. Fukuda, “Difference of curcumin content inward Curcuma longa L., (Zingiberaceae) caused past times Hybridization amongst other Curcuma species,” American Journal of Plant Sciences, vol. 2, no. 2, pp. 111–119, 2011.
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