dyeing-1-1 - Dyeing 1. Define a. Dye: adding color b....

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Dyeing1.Definea.Dye:adding colorb.Solution or dope-dyed:is the process of adding color to the solutionbefore it is extruded through a spinneret.a.Fiber or stock dyedis dyeing raw fibers (stock) before they arealigned, blended, and spun into yarns.b.Yarn dyedcolor is added at the yarn stagec.Piece dyedis dyeing fabric after it has been constructed.a.Cross dyedis “a method of dyeing blend or combination fabrics to twoor more shades by the use of dyes with different affinities for thedifferent fibers”b.Union dyedis “a method of dyeing a fabric containing two or moretypes of fibers or yarns to the same shade so as to achieve theappearance of a solid colored fabricc.Garment dyedis for hosiery, wool berets, T-shirts, and sweaters.a.Colorfast:Clothing is colorfast if its colors and dyes do not bleed orrun from the clothing. Clothing should be tested for colorfastnessbefore using any type of bleach or bleaching solution, or strongcleaning productb.Crocking:To give off soot or color.c.BleedingBleeding occurs when fabrics lose their dyes when they arewet. It is most commonly seen when washing vividly colored fabrics,particularly reds and purples. Bleeding is a problem if the dyes stainother fabrics.2.What are the implications of the following to care and use of textilefabrics?
b.Crocking
c.Bleeding
d.Frosting

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Term
Fall
Professor
PattiAnneBorrello
Tags
Dye, Dyeing, Dyes

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