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Flow chart of cotton and synthetic fabric printing process: Introduction: The flow chart of the printing process usually depends on the fiber properties. Generally, several processes are adopted to make the fabric suitable for dyeing and printing. These processes are called preparatory processes or pre-treatment. Then the fabric is dyed and printed. The printed fabric…
Printing process of nylon fabric by Acid dyes: Introduction: Nylon is a synthetic fiber. Nyla mine Acid P dyes and Procinal dyes are widely used for nylon fabric printing. Procion dyes are also used in some cases. A dye has remarkable washing fastness and lightfastness. But the problem is that deep shade is not available…
Printing process of polyester-cotton blended fabric: Introduction: In this method, two fibers are blended (polyester + cotton) to make cloth. Disperse dye (for polyester) and reactive dye (for cotton) are commonly used for printing such fabrics. Dispersal or duranol dye is commonly used for polyester and Procion dye for cotton. https://bdfabric.com/polyester-fabric-printing-by-disperse-dyes/ Printing process of polyester-cotton…
Polyester fabric printing by disperse dyes: Introduction: Disperses are best for printing on fabrics made of polyester fiber. If the polyester cloth is printed without this dye, all those dyes do not have any washing fastness. When printing polyester fabrics with dispersed dyes such as dispersal and duranol etc., the dye-fixing or development method is…
Discharge style printing by vat dye: Introduction: White or color discharge effect can be created on the fabric dyed by VAT dye. This is done by simple reduction or oxidation. In the case of white discharge, it is convenient to use both reduction and oxidation methods. However, in case of color discharge, it is dangerous…
Printing of cotton fabrics with vat dyes: When the cotton cloth is printed with the help of VAT dye, it is a very high-quality printing. Because the washing fastness, light fastness, and rubbing fastness of the fabric printed by this dye are very good. VAT dyes are marketed in different types and categories. However, VAT…
Cotton printing by discharge and resist style: Discharge style printing: In this style, reactive dye discharges the dye from the dyed fabric according to the specific design to create a printing effect on the fabric, which is done by using a reducing agent. Some Procion dyes can be discharged to create a white (white discharge)…
Cotton printing by Procion M class dye: (1) Steaming process: Printing → Dyeing → Steaming → Washing → Dyeing Printing recipe: Procion ‘M’ dye → 10 – 80 percent Urea → 50-75 percent Water → 410 – 520 percent Sodium alginate thickener→400 percent Resist salt L → 10 percent Sodium bicarbonate → 25 percent Total…
Cotton fabric printing by reactive dye: Cotton fabrics can be printed in different printing styles by different dyestuffs. Reactive dyes, vat dyes, azoic dyes, direct dyes, basic dyes, aniline black, etc. can be used for printing cotton fabrics. https://bdfabric.com/flock-printing-in-textile/ Printing of cotton fabrics by reactive dyes: It forms a covalent bond with the reactive dye…
Flock printing in textile: Introduction: Flock is a type of special fiber. Flocks can usually be made from many synthetic fibers. Where the fibers are cut to a pre-planned length in a suitable cutting machine, flocks can also be made from wool and cotton fibers so that the length of the flocks is kept at…