bleaching of blended fiber fabrics textile learner of singapore

special chemicals garments dyeing

Special Chemicals Garments Dyeing

During bleaching of Special Chemicals Garments Dyeing cotton/nylon blended fabric, nylon fibre may be damaged by the action of peroxide bleaching agent. If Lanalbin PA powder is used during peroxide bleaching then the nylon fiber swill be unaffected by the bleaching agent.

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bleaching, textile treatment - slideshare

Bleaching, textile treatment - SlideShare

Bleaching of Blended Fibre Fabrics Polyester/Cellulosic Blends: •Polyester fibre in blends with cellulosic fibres in the ratios of 65/35 and 50/50 are common construction. • When cellulose portion is rayon, the blends rarely require bleaching, but when cotton is present bleaching is usually necessary.

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textile market price trend | textile market report

Textile Market Price Trend | Textile Market Report

Textile Market Watch Report is a comprehensive fortnightly price trend and market analysis report for feedstock, fibre and yarn products. The report covers entire Textile value chain from cotton ...

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fabric and apparel performance testing protocol


4 TEST DESCRIPTION APPAREL WITH TESTING CONDITIONS TEXTILES S = Standard Performance Tests LEATHERSYNTHETIC & BLEND F = Tests may be Performed in Fabric Form REGENERATED NATURAL & FIBERS FIBERS 13)Colorfastness to Light F Meet Condition Meet Condition Meet Condition Silk, Wool, Pigment Dyes / Prints, Bright Colors, Golf

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cotton fiber properties

Cotton Fiber Properties

Cotton is a comfortable fiber. Appropriate for year-round use, it is the fiber most preferred for many furnishings and for warm-weather clothing Cotton Fiber Properties especially where the climate is hot and humid. Reviewing the fiber property tables in Chapter 3 will help when comparing cotton’s performance to that of other fibers.

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chemical technology in the pre-treatment processes

Chemical Technology in the Pre-Treatment Processes

Pre-Treatment of Textiles under Plasma Conditions. Introduction. The concept of plasma. Generation of plasma and its action. Surface modification of fabrics under plasma treatment. High energy radiation of textiles. References. Application of Bio-technology in the Pre-Treatment Processes of Textiles. Introduction. Enzymes for textile application.

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inorganic chemistry - how to bleach polyester - chemistry

inorganic chemistry - How to bleach polyester - Chemistry

Polyester is a synthetic fiber, and is resistant to dying and bleaching. One of my chemistry professors tried tie-dying her polyester lab coat, and it came out in pastel colors instead of the brights she wanted.

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fabric products - all fabric exporters, importers

Fabric Products - All Fabric Exporters, Importers

Explore all Fabric Products under one roof only at Fibre2Fashion. Search from our repository of Fabric Manufacturers, Producers, Exporters, Importers, Suppliers and get the finest quality Fabric ...

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3 ways to bleach cotton - wikihow

3 Ways to Bleach Cotton - wikiHow

Dilute bleach with water whenever you use it. Bleach is very concentrated and can damage the material you’re using it on, so always dilute it with water before applying it to any fabric. Use about ¼ cup (60 mL) of bleach for every gallon (3.8 L) of water when making a bleach solution. Keep bleach and ammonia separate.

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the best ways to dye polyester - wikihow

The Best Ways to Dye Polyester - wikiHow

If you want to dye polyester with Rit DyeMore, weigh the garment to figure out how much dye to use. 1 bottle of DyeMore can dye 2 pounds of fabric. Then, hand wash the fabric in warm, soapy water to remove any finishes. Next, boil 3 gallons of water, and add 1 bottle of DyeMore and 1 teaspoon of dishwashing liquid.

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bleaching of blended fiber fabrics - textile learner

Bleaching of Blended Fiber Fabrics - Textile Learner

Bleaching of Blended Fiber Fabrics. For batchwise bleaching the fabric is treated with a solution containing sodium chlorite (2-5 g/l) at pH 3 to 4 at 90 C for 1 - 1/2 to 2 h. This is followed by a treatment in a 2 g/1 solution of sodium carbonate at 40-50 C and finally …

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bleaching of polyester/cotton blended fabrics with afoamed

Bleaching of polyester/cotton blended fabrics with afoamed

Indian Journal of Textile Research Vol. 14, March 1989, pp. 35-38 Bleaching of polyester/cotton blended fabrics with afoamed composition R Venkatraj & M L Gulrajani Department of Textile Technology,Indian Institute of Technology, New Delhi 110016, India

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bleaching of cotton fiber/fabric with hydrogen peroxide

Bleaching of Cotton Fiber/Fabric with Hydrogen Peroxide

It can be employed for bleaching fibers like wool, silk and jute also. It requires less manipulation of fabric and hence less labor. The loss in weight in bleaching is less than that with hypochlorite bleaching; Less water is required with peroxide bleaching and there is no need for souring after bleaching.

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textile bleaching | object of bleaching - textile learner

Textile Bleaching | Object of Bleaching - Textile Learner

The purpose of bleaching is to remove coloured impurities from the fibre and increase the whiteness level of fabric. The aim of bleaching can be described as following: Removal of coloured impurities. Removal of the seed coats. Minimum tendering of fibre. Technically reliable & simple mode of operation. Low chemical & energy consumption.

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bleaching process of jute fiber/fabric - textile learner

Bleaching Process of Jute Fiber/Fabric - Textile Learner

Bleaching Process of Jute Fiber/Fabric. So cold bleaching may be carried out by treating the jute materials with a solution containing 6% hydrogen peroxide, 4% caustic soda, 4% sodium silicate, 2% soda ash and 1% soap followed by 24 hours storing at room …

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blending of fiber | reasons for fiber - textile learner

Blending of Fiber | Reasons for Fiber - Textile Learner

Blending of different fibers is also used to increase aesthetic effects in the fabric . Polyester/cotton blend is an example, a good end use is in suiting. Polyester is a man-made fiber with high abrasion resistance and cotton is a natural fiber and has good moisture absorbency & feel .

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