Dyeing is one of the main processes that is responsible for the beautification of textiles; giving them colour, vibrancy and lustre. The global awareness for the need to eliminate chemical dyes harmful to the environment and the end user has led to the emergence of herbal dyes. These dyes are herbal extractions and have excellent qualities when compared with the harmful chemical dyes.
Dyes and pigments are the two colourant sources used in a wide range of household and commercial applications. There are different categories among each of them and a suitable type is selected depending upon the needs of the application.
Continue reading A Little about Solvent Dyes & Reactive Dyes!
Can we ever imagine a world of black and white without any colours? Won’t it be a dull life without any bright charm? Think of the old movies in black and white and compare it with the glitzy and multi-coloured hued slick cinemas of today. Colours surely are an essential element of our lives. They are all around us. They add brightness and freshness to the world. Various aspects of our lives like our homes, work places, vehicles, food, clothes, stationary, toys, etc. have colours as the vital component. It is therefore important that the colours used in various applications follow the basic 3S principle; Shade, Stability and Safety. These are followed in various types of colouring variants such as acid dyes, basic dyes, paints, herbal extracts, etc.
Colour of materials is taken so much for granted by us today that we rarely give a thought to how it originates, how it is perceived and how it affects us and the world around us. The versatility of colour remains undisputed though; it is powerful enough to make a statement, generate an atmosphere or demand a response. Colour plays a major role in influencing our emotions, responses and actions towards people, things and ideas.
The days of black and white are long forgotten with bright shades of colours coming in each and every aspect of life making our lives exciting. It’s the rainbow of various colours in the food we eat, the clothes we wear, the paints we paint our homes and offices, the personal care products that we use, the toys our children play with that makes the world fresh and attractive. Since the colours are an integral part of human life, it is imperative that they be chosen from a reputed manufacturer to ensure product stability and user safety.
Continue reading Colouring Solutions from Renowned Manufacturers
The world-wide colorant industry which comprises of pigments, dyestuffs and the intermediaries runs into billions of dollars. The textile sector is one of the major users of colorants and India is one of the leading suppliers of textile garments and furnishings world-wide. Therefore there is a greater emphasis by the marketing brands here to provide top quality products to the consumer. One way of doing this is to adhere to the quality norms laid down by the different stake holders like brands, consumers, regulatory authorities, colorant producers and textile processors.
Continue reading Need for Developing a Dyes Standardization Process
The colorful world as is seen to us today is in a large measure a result of the use of colorants in every sphere of our lives. Colorants are responsible for imparting colour to a substrate like paper, paint, plastic, textiles and so on. The two important colorant sources are the dyes and pigments. However, there lies some difference in the features, manner of use, benefits and the sore points of each of them though quite often the terms, pigment, dye, colorant, dyestuff, paint, colour are incorrectly used interchangeably.
Continue reading Dyes & Pigments: Totally Dissimilar Colorants
Colorants have become an integral part of everyday life and we cannot do without them for fulfilling even the basic necessities of our lives. Food, clothing and shelter which form the three pillars of basic life requirements have an element of colour in some form or the other in them.
Continue reading Role of Food Colours & Vat Dyes in Commercial Applications
Solvents play an important role in pigments and herbal extracts. The performance attributes of paints are multiplied manifold with the use of solvents and for herbal extracts solvents act as the medium through which the herbal properties are extracted from the plant material.
Continue reading Role of Solvents in Herbal Extracts & Industrial Paints Applications
Fashion is not only about designing costumes but also extends to fragrances and flavours. A garment with an aesthetic appeal can only be designed if there is a perfect combination of fabric with colour. The reactive dyes manufacturers, vat dyes manufacturers and those of acid dyes ensure a high quality product which gives strength, light fastness, washing fastness and rubbing fastness to the dye. Whereas the herbal extracts manufacturers extract products from natural sources which are used in fragrances and flavours. Their end use is in industries like cosmetics, food, perfumeries, Pharmaceuticals, etc.