Sustainable dyeing and printing of knitted fabric with natural dyes

2022 ◽  
pp. 537-565
Author(s):  
Sankar Roy Maulik ◽  
Chaitali Debnath ◽  
Pintu Pandit
Keyword(s):  
Natural Dyes ◽  
Knitted Fabric

Potential new sources of natural dyes from the traditional pharmacopoeia of New-Caledonia

Planta Medica ◽  
2012 ◽  
Vol 78 (11) ◽  
Author(s):  
M Toussirot ◽  
E Hnawia ◽  
D Cardon ◽  
W Nowik ◽  
A de la Sayette ◽  
...  
Keyword(s):  
New Caledonia ◽  
Natural Dyes ◽  
Traditional Pharmacopoeia

Linear and Nonlinear Optical Properties of Natural Dyes Freestanding Films and Application in Optical Limiting

2020 ◽  
pp. 139-143
Keyword(s):  
Absorption Coefficient ◽  
Water Solution ◽  
Optical Limiting ◽  
Refraction Index ◽  
Laser Wavelength ◽  
Solid State Laser ◽  
Natural Dyes ◽  
Linear And Nonlinear ◽  
532 Nm ◽  
Absorbance Spectra

Natural dyes were followed and prepared from a pomegranate, purple carrot, and eggplant peel. The absorbance spectra was measured in the wavelength range 300-800 nm. The linear properties measurements of the prepared natural dye freestanding films were determined include absorption coefficient (α0), extinction coefficient (κ), and linear refraction index (n). The nonlinear refractive index n2 and nonlinear absorption coefficient β2 of the natural dyes in the water solution were measured by the optical z-scan technique under a pumped solid state laser at a laser wavelength of 532 nm. The results indicated that the pomegranate dye can be promising candidates for optical limiting applications with significantly low optical limiting of 3.5 mW.

Colour Study in CIELAB Space on Natural Colorants from Vaccinium Vitis - Idaea Fruits

2008 ◽  
Vol 59 (10) ◽  
Author(s):  
Simona Popa ◽  
Mariana Pop ◽  
Alfa Xenia Lupea ◽  
Violeta Turcu
Keyword(s):  
Food Industry ◽  
Natural Dyes ◽  
Natural Colorants ◽  
Cielab System

It is very important for food industry to use ecological additives and adjuvants such as natural dyes extracted from plants. The paper presents a study regarding colour and colouring properties of the natural, non � toxic dye extracted from fresh fruits of cranberry (Vaccinium vitis-idaea) water extracted. Colours were measured in CIELAB system using a standard white specimen. The samples are different regarding their dye concentration. Experiments comprising more samples sets used three different illuminators. The hue, luminosity and saturation are discussed. The phenomenon of dichroism was also studied.

The Impact of the Types of Fixer for Batik Natural Dyes From Fresh and Fallen Leaves

2019 ◽  
Author(s):  
Tri Rahayuningsih ◽  
Fungki Sri Rejeki ◽  
Dyah Widhowati
Keyword(s):  
Natural Dyes ◽  
Fallen Leaves ◽  
The Impact

Finite Element Modeling of Auxetic Warp Knitted Fabric made of Reentrant Geometry

2021 ◽  
Author(s):  
Shuaiquan Zhao ◽  
Yu Chen ◽  
Yuping Chang ◽  
Hong Hu
Keyword(s):  
Finite Element ◽  
Finite Element Modeling ◽  
Knitted Fabric ◽  
Element Modeling ◽  
Warp Knitted Fabric

scholarly journals Application of cocoa pod husk (Theobroma cocoa Spp) for natural dyes powder on silk batik cloth

2021 ◽  
Vol 980 ◽  
pp. 012020
Author(s):  
Masiswo ◽  
A Haerudin ◽  
Isnaini ◽  
D W Lestari ◽  
G B Mandegani ◽  
...  
Keyword(s):  
Natural Dyes ◽  
Cocoa Pod Husk ◽  
Theobroma Cocoa

Improvement in pilling property of viscose/PET blended knitted fabric after garment dyeing

2021 ◽  
pp. 1-12
Author(s):  
Erkan Bekiroğlu ◽  
Gülay Özcan ◽  
Pelin Altay
Keyword(s):  
Knitted Fabric

Widening spectral range of absorption using natural dyes: Applications in dye sensitized solar cell

2021 ◽  
Author(s):  
Sakshi ◽  
Pramod Kumar Singh ◽  
Vivek Kumar Shukla
Keyword(s):  
Solar Cell ◽  
Spectral Range ◽  
Natural Dyes ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized
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