0
What else can I help you with?
What is the replacement chemical for sodium silicate in dyeing and printing?
One commonly used replacement for sodium silicate in dyeing and printing is liquid ammonia. Liquid ammonia can help in achieving similar effects as sodium silicate, such as improving color fastness and aiding in the fixation of dyes onto fabrics. However, it is important to note that liquid ammonia can be hazardous to work with, so proper safety precautions should be taken when using it in the dyeing and printing process.
What are the causes of shade variation in exhausted dyeing?
Shade variation in exhausted dyeing can be caused by uneven distribution of dye molecules in the fabric, incomplete exhaustion of dye bath due to insufficient dye or fixing agent, differences in fabric composition or preparation, and variations in dyeing conditions such as temperature or pH levels.
Why cotton is a particularly good fabic to for dyeing and printing?
Cotton has a high affinity for dyes, allowing colors to penetrate deeply into the fibers and creating vibrant hues. It also has good absorbency, which helps in uniform dye penetration and color fastness. The structure of the cotton fibers provides a smooth surface for printing, resulting in crisp and detailed designs.
How do you control color vairiation in garment dye?
You can control color variation in garment dyeing by using precise dyeing techniques, maintaining consistent dye ratios and concentrations, monitoring dyeing time and temperature accurately, and ensuring uniform fabric preparation before dyeing. Testing small samples prior to dyeing in bulk can also help to identify and correct any color inconsistencies.
What is oxalic acid used for?
It is a weak acid mainly used for TITRATION
Differences between dyeing and printing in brief?
Dyeing is to change the color of something, such as a shirt, from white to red. Printing would be to put the words on an edition of a newspaper. Or to print a logo on a t-shirt.
What are the Differences between dyeing and printing?
Dyeing involves coloring the entire fabric by soaking it in a dye solution, while printing applies color to specific areas of the fabric using dyes or pigments in a pattern or design. Dyeing results in a more uniform color, while printing allows for more intricate and detailed designs. Additionally, dyeing typically involves immersion techniques, while printing can be done using various methods such as screen printing, block printing, or digital printing.
What are the advantages of fabric printing over dyeing?
Roughly speaking, printing is mechanically applying colour to selected parts of something, usually from one side.Dyeing is applying colour to the fabric of the object being coloured, the coloration fully impregnates the object. Dyeing can be selectively done to portions of something, but not with the fineness of detail which can be obtained with printing.
What has the author F Crace-Calvert written?
F. Crace-Calvert has written: 'Dyeing and calico printing..'
What is the definition of reachants?
Reachants are chemicals or substances used in the dyeing or printing process to enhance the absorption of color by the fabric. They help improve the effectiveness and evenness of color application during textile dyeing.
What is textile processing?
Textile processing carries the process of singing, desizing, scouring, mercerization and coloration such as dyeing and printing.
What has the author L G Lawrie written?
L G. Lawrie has written: 'A bibliography of dyeing and textile printing'
What is the replacement chemical for sodium silicate in dyeing and printing?
One commonly used replacement for sodium silicate in dyeing and printing is liquid ammonia. Liquid ammonia can help in achieving similar effects as sodium silicate, such as improving color fastness and aiding in the fixation of dyes onto fabrics. However, it is important to note that liquid ammonia can be hazardous to work with, so proper safety precautions should be taken when using it in the dyeing and printing process.
Why is polyester unsuitable for dyeing and printing on?
Polyester is hydrophobic, meaning it repels water-based dyes and inks. This makes it difficult for the color to adhere to the fabric during dyeing and printing. Specialized disperse dyes and printing techniques are needed for effective color application on polyester.
What has the author Ludwig Ferdinand Moser written?
Ludwig Diserens has written: 'Neueste Fortschritte und Verfahren in der chemischen Technologie der Texilfasern' -- subject(s): Chemistry, Dyes and dyeing, Textile printing, Textile industry and fabrics 'Die neuesten Fortschritte in der Anwendung der Farbstoffe' -- subject(s): Chemistry, Dyes and dyeing, Textile printing 'The chemical technology of dyeing and printing' -- subject(s): Chemistry, Dyes and dyeing, Textile industry and fabrics, Textile printing
What has the author June Hobson written?
June Hobson has written: 'Dyed & printed fabrics' -- subject(s): Dyes and dyeing, Textile printing
What has the author Sue Burke written?
Sue Burke has written: 'West African adire' -- subject(s): Indigo, Tie-dyeing 'Dutch wax prints' -- subject(s): Batik, Block printing, Textile printing
