Wet Processing

Recommendation for Efficient Enzyme Desizing

What is enzymatic desizing and what are the recommendation for efficient enzyme desizing Desizing is the process of removing the size material from the warp yarns after the textile fabric is woven. Enzymatic desizing is a traditional desizing procedure of degrading starch size on cotton fabrics using enzymes. Enzymes are multipart organic, soluble bio-catalysts, created by living organisms that catalyze…
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Rot steeping Acid steeping Enzyme steeping

Steeping is the soaking in liquid (usually water) of a solid so as to extract flavors or to soften it. Some teas are prepared for drinking by steeping the leaves in heated water to release the flavor and nutrients. Ideas of Rot steeping acid steeping enzyme steeping Rot steeping Rot steeping is the oldest & cheapest way of desizing where…
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Classification and Objects of Scouring

Classification and Objects of Scouring Scouring Desized textile materials till contain oil, fats and waxes which are removed by alkali or detergent is called scouring. Objects of scouring/Objectives of Scouring To remove natural and added oils, fat and wax’s from the textile materials. Improve hydrophylicity. Improve absorbency. Prepare for the next process. To get uniform bleaching result. Flow chart of…
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Enzyme Desizing

Enzyme Desizing Enzymatic desizing is a traditional desizing procedure of degrading starch size on cotton fabrics using enzymes. Enzymes are multipart organic, soluble bio-catalysts, created by living organisms that catalyze chemical effect in biological process. Enzymes are quite specific in their act on a particular material. A small amount of enzyme is able to decompose a large quantity of the…
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Classification of Desizing

Classification of Desizing Desizing Desizing is the first chemical process in wet process. Desizing is the term usually restricted to the process of removal of starch (of the size) from the cloth. De-sizing processes can be controlled by desizing process can be controlled by desizing liquor shorter time process. There are several methods for desizing and these can be classified…
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Gas Singeing

Description of Gas singeing As I mentioned earlier to write about gas singeing today I am going to discuss about Gas singeing method and also going to share a comparison study of Plate singeing, Roller singeing and gas singeing Gas Singeing Machine This machine consists of one or more burners giving continuous flat or vertical flames, produced by mixture of…
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Classification of Singeing

Singeing Singing is a process of burn out the projecting fibre to increase smoothness and evenness of the fabric. Objective of Singeing Burning of projecting fibres from yarn/fabric surface. Fabric/Yarn surface become smooth, even and clean. Maximum Luster is produced by mercerizing. Help to create smart design by printing. Save from uneven dyeing & printing. Classification of Singeing There are…
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What is Pigments

What is Pigments? Pigments are such colorants which composed of particles that are insoluble in the application medium. They have no substantivity for the material since the particles are too large to penetrate into the substrate. They are generally present on the surface of the substrate. That’s why pigments are made fixed with an adhesive to the surface so that…
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Classification of Dyes

Before discussing about the classification of dyes lets have some idea of dyes and what can be the basic characteristics of dyes. Dyes A dye is a such type of colorant substance which is capable of imparting it’s color to a given substance, by being soluble in the application medium (usually water) at some points during the coloration process. In…
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Flow Chart of Wet Processing of Woven Fabrics

What can be the flow chart of wet processing of woven fabrics? Wet processing is related with the manufactured gathering of fibers, filaments and for yarns. It is a process involved with the aqueous stage of pretreatment, dyeing, printing and finishing. Wet Processing: In a broader sense wet processing is the process of inspection of grey fabric, stitching, singeing, resizing,…
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