Dyeing of Silk Fabric with Extracted Dyes from Lichens

2015 ◽  
Vol 1134 ◽  
pp. 165-170
Author(s):  
Nor Atiqah Mohamed ◽  
Mohd Rozi Ahmad ◽  
Muhammad Ismail Abd Kadir ◽  
Asmida Ismail ◽  
Wan Yunus Wan Ahmad
Keyword(s):  
Boiling Water ◽  
Silk Fabric ◽  
Fastness Properties ◽  
Natural Dyeing ◽  
Fermentation Method ◽  
Silk Fabrics ◽  
Colour Coordinates

Two lichens species (ParmotremapraesorediosumandHeterodermialeucomelos)were assessed for dye production using boiling water method (BWM) and ammonia fermentation method (AFM). The dyes were applied on silk fabric. Three types of mordant were used i.e. alum, iron and vinegar through meta-chrome (simultaneous) method of natural dyeing. The K/S values, colour coordinates values and colour differences (ΔE) of the dyed samples were measured. Dyeing fastness properties of the dyed silk fabrics were assessed for washing, rubbing and light. TheP.praesorediosumextracts yielded beige to dull brown shades using BWM and pinkish-purple using AFM, whereas theH.leucomelosextracts produced yellowish-brown shades for both BWM and AFM on the silk substrate. Modanting seemed to be effective in increasing the K/S values of all mordanted fabrics except in the case of silk fabric dyed withP.praesorediosumextracted from AFM. Fastness ratings to washing and rubbing were all very good (5-4) for bothP.praesorediosumandH.leucomelosdyed silk fabrics. The fabrics dyed withP.praesorediosumandH.leucomelosextracts produced strong and deep colours as their ΔE values were higher and increased obviously of all mordanted fabrics. It can be concluded thatP.praesorediosumandH.leucomelosextracted from BWM and AFM methods can be used as an alternative dye source.

Ultrasonic Dyeing of Silk Fabric with Dirinaria picta Lichen Species

2015 ◽  
Vol 1134 ◽  
pp. 70-74
Author(s):  
Atiqah Idris ◽  
Mohd Rozi Ahmad ◽  
Muhammad Ismail Ab Kadir ◽  
Wan Yunus Wan Ahmad
Keyword(s):  
Solvent Extraction ◽  
Extraction Methods ◽  
Lichen Species ◽  
Boiling Water ◽  
Silk Fabric ◽  
Fastness Properties ◽  
Ultrasound Method ◽  
Ultrasound Dyeing ◽  
Silk Fabrics ◽  
Better Than

The aim of this work is to enhance dyeing efficiency and fastness properties of natural dyes from Dirinaria picta lichen species using ultrasound method. The dyes were extracted using boiling water, ammonia fermentation and solvent extraction methods. The time and temperature of ultrasound dyeing on silk fabrics were varied and compared with conventional dyeing. The results revealed that the efficiency of ultrasound dyeing is better than conventional dyeing in terms of giving darker shades on the fabrics. Ultrasound dyeing has the advantage of using lower dyeing temperature. The results of fastness properties to washing, perspiration, crocking and light were fair to good.

Natural Dye from Garcinia dulcis (Roxb.) Kurz Bark and Application on Silk Fabric by Using Pad-Batch Dyeing: A Study on Mordant Concentrations Efficiency

2014 ◽  
Vol 884-885 ◽  
pp. 216-219
Author(s):  
Rattanaphol Mongkholrattanasit ◽  
Nattadon Rungruangkitkrai ◽  
Nitaya Tubtimthai ◽  
Nuttanan Sasivatchutikool ◽  
Nattaya Punrattanasin
Keyword(s):  
Batch Process ◽  
Natural Dye ◽  
Bark Extract ◽  
Silk Fabric ◽  
Fastness Properties ◽  
Yellow Colour ◽  
Light Yellow ◽  
Colour Strength ◽  
Dye Extraction ◽  
Silk Fabrics

The dyeing and fastness properties of silk fabric dyed with natural dye extraction from the bark of Garcinia Dulcis (Roxb.) Kurz by the pad-batch process was studied. The effect of dyes at different mordant concentration levels on their colour strength was also investigated. Silk fabrics dyed with Garcinia Dulcis (Roxb.) Kurz bark extract showed a pale yellow shade, while those dyed with alum and stannous chloride bright yellow and light yellow colour, respectively. Silk substrates dyed with CuSO4 gave a yellowish green colour, while those dyed with FeSO4 had a dark brown colour. The fastness properties showed fair to good rating, whereas the colour fastness to perspiration was at a poor level.

Influence of Metal Mordants Concentration to Improve UV Protection and Fastness Properties of Silk Fabric Dyed with Purple Corn Cob

2014 ◽  
Vol 1030-1032 ◽  
pp. 430-433
Author(s):  
Rattanaphol Mongkholrattanasit ◽  
Charoon Klaichoi ◽  
Pannarai Rug-Ngam ◽  
Monthon Nakpathom ◽  
Manat Paengsai ◽  
...  
Keyword(s):  
Uv Protection ◽  
Silk Fabric ◽  
Fastness Properties ◽  
Protection Factor ◽  
Ultraviolet Protection Factor ◽  
Metallic Salts ◽  
Ultraviolet Protection ◽  
Purple Corn ◽  
Protection Property ◽  
Silk Fabrics

In the present study, natural dye from cob of purple corn and various metallic salts have been used to identify the proper dyeing condition for attaining high quality natural dyeing along with imparting UV protection property to the dyed silk fabric. Silk fabrics dyed with cob of purple corn extract showed a violetish-pink shade, while those dyed with alum light violetish-pink shade colour. Silk substrates dyed with CuSO4 and FeSO4 gave a yellowish grey and violetish-gray colour, respectively. The fastness properties ranged from fair to good. The ultraviolet protection factor (UPF) values of silk fabric dyed with and without metal mordants ranged between very good and excellent.

Research on Pad-Dry Dyeing and Ultraviolet Protection of Silk Fabric Using Dyes Extracted from Laccifer lacca Kerr

2014 ◽  
Vol 1010-1012 ◽  
pp. 512-515
Author(s):  
Rattanaphol Mongkholrattanasit ◽  
Charoon Klaichoi ◽  
Monthon Nakpathom ◽  
Jitti Pattavanitch ◽  
Nattadon Rungruangkitkrai
Keyword(s):  
Stannous Chloride ◽  
Silk Fabric ◽  
Fastness Properties ◽  
Protection Factor ◽  
Ultraviolet Protection Factor ◽  
Colour Strength ◽  
Potential Applications ◽  
Ultraviolet Protection ◽  
Silk Fabrics ◽  
Concentration Levels

Silk fabric was dyed with the colourant extracted from Laccifer Lacca Kerr. by using post-mordanting process and pad-dry technique. The effect of metal mordantats at different mordant concentration levels on their colour strength was also investigated. Silk fabrics dyed with Laccifer Lacca extract showed a light pink shade, while those dyed with alum and stannous chloride produces pinkish-red colour. Silk mordanted with CuSO4 gave a purple red colour, while those dyed with FeSO4 had a reddish-gray colour. The fastness properties ranged from fair to good, while washing fastness was poor level. The ultraviolet protection factor (UPF) values of silk fabric dyed with and without metal mordants ranged between good and excellent for dyed fabric.The results confirmed that natural dyes from Laccifer Lacca Kerr. extract have potential applications for silk fabric dyeing and producing ultraviolet (UV) protective silk fabric.

Dyeing of Silk Fabrics with Garcinia dulcis (Roxb.) Kurz Bark: Comparison of Fastness Properties and Colour Strength by Padding and Post-Mordanting Technique

2014 ◽  
Vol 1010-1012 ◽  
pp. 503-507
Author(s):  
Rattanaphol Mongkholrattanasit ◽  
Nattaya Punrattanasin ◽  
Kamolkan Sriharuksa ◽  
Yanisa Laoong-U-Thai ◽  
Nattadon Rungruangkitkrai
Keyword(s):  
Stannous Chloride ◽  
Bark Extract ◽  
Silk Fabric ◽  
Fastness Properties ◽  
Yellow Colour ◽  
Bright Yellow ◽  
Brown Colour ◽  
Colour Strength ◽  
Silk Fabrics ◽  
Good Rating

The present paper deals with the application of natural dye extracted from Garcinia Dulcis (Roxb.) Kurz bark on silk fabric by using post-mordant and pad-dry processes and also evalation of effect of metal modants as differnt concentration on dyeability, colour values (L*, a*, b*) and colour strength (K/S), and fastness properties. Silk fabrics dyed with Garcinia Dulcis (Roxb.) Kurz bark extract and stannous chloride (SnCl2) showed a pale yellow shade, while those dyed with alum (AlK(SO4)2 bright yellow colour. Silk substrates dyed with CuSO4 gave a yellowish-green colour, while those dyed with FeSO4 had a yellowish brown colour. The fastness properties showed fair to good rating, whereas the colour fastness to perspiration was at a poor level.

Analysis and Study of Effect of Natural Dye From Bombax malabarica on Silk Fabric

2019 ◽  
Vol 38 (1) ◽  
pp. 49-58
Author(s):  
V. Narayana Swamy
Keyword(s):  
Reduction Rate ◽  
Operating Conditions ◽  
Natural Dye ◽  
Color Fastness ◽  
Silk Fabric ◽  
Fastness Properties ◽  
Dye Uptake ◽  
Color Strength ◽  
Cielab System ◽  
Silk Fabrics

The current study deals with the extraction of natural dye from Bombax malabarica flowers, readily available by-product. Dye was extracted under different operating conditions such as time (60–90 min), temperature (90–95 °C), and pH 9. The dyed samples were subjected to CIELAB system using Gretag Macbeth Color Eye 7000A Spectrophotometer for the evaluation of color strength and L*a*b* C and H values. To improve the dye uptake and color fastness, pre and postmordanting was carried out using alum, tannic, and tartaric acid mordants. Dyed silk fabrics were tested for its color fastness when subjected to light, washing, and rubbing. Fastness properties of dyed silk fabric samples were found considerably good. Mordanted silk fabric samples showed increase in dye uptake resulting in high color strength and better fastness properties. The dyed silk samples displayed good antimicrobial activity (reduction rate: 48%) against the bacteria Escherichia coli and (reduction rate: 55%) against Staphylococcus aureus.

An Evaluation of Silk Fabric Dyed with Lac Dye by Using Pad-Dry Technique - A Research on Effect of Mordant Concentration

2013 ◽  
Vol 821-822 ◽  
pp. 569-572
Author(s):  
Rattanaphol Mongkholrattanasit ◽  
Kittisak Ariyakuare ◽  
Tuernchai Limtrakool ◽  
Chintana Saiwan ◽  
Nattadon Rungruangkitkrai ◽  
...  
Keyword(s):  
Stannous Chloride ◽  
Natural Dye ◽  
Silk Fabric ◽  
Fastness Properties ◽  
Dyeing Properties ◽  
Washing Fastness ◽  
Colour Strength ◽  
Lac Dye ◽  
Silk Fabrics ◽  
Concentration Levels

A natural dye extracted from lac was applied to a silk fabric by the use of pad-dry technique under different conditions. The dyeing properties were evaluated by measuring K/S and CIELAB values. In addition, the different fastness properties were evaluated. The effect of dyes at different mordant concentration levels with respect to their colour strength was also studied. Silk fabrics dyed with lac extract showed a light pink shade, while those dyed with alum and stannous chloride pinkish-red colour. Silk substrates dyed with CuSO4 gave a purple red colour, while those dyed with FeSO4 had a reddish-gray colour. The fastness properties ranged from fair to good, while washing fastness was poor level.

Study on Colour Activity of Silk Fabric Dyed with Purple Corn Cob: А Research on Effect of Metal Mordants Concentration Using Post-Mordanting Method

2014 ◽  
Vol 1010-1012 ◽  
pp. 516-519 ◽  
Author(s):  
Rattanaphol Mongkholrattanasit ◽  
Charoon Klaichoi ◽  
Thaweporn Tomkom ◽  
Nuttanan Sasivatchutikool ◽  
Yanisa Laoong-U-Thai ◽  
...  
Keyword(s):  
Silk Fabric ◽  
Fastness Properties ◽  
Corn Cob ◽  
Pink Colour ◽  
Colour Strength ◽  
Purple Corn ◽  
Dye Extraction ◽  
Silk Fabrics ◽  
Good Rating ◽  
Concentration Levels

The colour activity of silk fabric dyed with natural dye extraction from the purple corn cob by post-mordanting was studied. The effect of dyes at different metal mordants concentration levels on their colour strength was also investigated. Silk fabrics dyed with purple corn cob extract showed light violetish-pink shade, while those dyed with alum violetish-pink colour. Silk substrates dyed with CuSO4 gave a gray colour, while those dyed with FeSO4 had a violetish-pink colour. The fastness properties showed fair to very good rating.

UV-Protection Property of Silk Fabric Dyed with Natural Indigo by Using Padding Technique: A Focus on Effect of Ferrous Sulfate Mordant

2015 ◽  
Vol 804 ◽  
pp. 217-220 ◽  
Author(s):  
Rattanaphol Mongkholrattanasit ◽  
Chintana Saiwan ◽  
Charoon Klaichoi ◽  
Nattadon Rungruangkitkrai ◽  
Pornphanit Sasivatchutikool
Keyword(s):  
Ferrous Sulfate ◽  
Uv Protection ◽  
Natural Dyes ◽  
Silk Fabric ◽  
Fastness Properties ◽  
Protection Factor ◽  
Potential Applications ◽  
Good For ◽  
Protection Property ◽  
Silk Fabrics

Silk fabric has been dyed with natural indigo (Indigofera tentoria) in absence and present ferrous sulfate mordant by using post-mordanting and pad dyeing processes. It was observed that with an increase in the dye concentration, the ultraviolet (UV) protection factor (UPF) values ranged between good and very good for the silk fabric. Silk fabrics dyed with natural indigo showed green shade. The level of fastness properties were ranged from good to very good. The results confirmed that natural dyes from natural indigo with ferrous sulfate have potential applications in fabric dyeing and in producing UV-protective silk fabrics.

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