Picking || Types of picking mechanism
Picking: It is defined as the process of inserting weft yarn through the shed. It is the second Primary motion in weaving. The objective...
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textilecoach
Dec 6, 20214 min read
Textile Gate Solved papers | Tf_Gate 1992
#Gate #Tf_Gate #SolvedPapers #Textiles #GatePaperswithSolutions #TextileCoach 1. During length measurement of Fibrograph 2.5% span length...
textilecoach
Dec 5, 20214 min read
Textile Calculations (Spinning) Part-I
#Textile #Gate #Tf_Gate #Calculations #Spinning Q: What is the relation between CV% and U%? Also, write the difference between both. Ans:...
textilecoach
Oct 30, 20212 min read
Fabric Weight || GSM
#Textile #Gate #Fabric #Fashion #GSM #FabricWeight #TextileCoach GSM| Fabric Weight: The weight of a fabric can be described in the...
textilecoach
Jul 31, 20211 min read
Fabric Cover Factor
Solution: Figure shows the repeat unit of a plain woven fabric. Can you help us improve this page? Send us your contribution on...
textilecoach
Jul 28, 20211 min read
Determination of warp cover factor
What is Cover Factor? Cover factor is a scientific measurement of the percentage area of the fabric covered by the yarns and fiber. In...
textilecoach
Jul 28, 20211 min read
Prove that Yarn dia (inch) = 1/(28√Ne)
Can you help us improve this page? Send us your contribution on info@textilecoach.net, we will update this page and give you proper...
textilecoach
Jul 27, 20211 min read
Crimp % & Contraction % Calculation
Crimp: Crimp is defined as the shortening of yarn length in the fabric. crimp is created due to the interlacement / interloping of yarn...
textilecoach
Dec 31, 20201 min read
Relation between yarn count and twist factor
Notations: - Let VY be the specific volume in a unit length of idealized yarn in cc/gm R be the radius of yarn in cm d be the yarn...
textilecoach
Dec 31, 20201 min read
GSM of fabric (Expression for Areal density)
GSM means grams per square meter. It tells how much 1 square meter of fabric weighs. Notations: Let X be the length of fabric in mtrs. W...
textilecoach
Dec 31, 20201 min read
Pierce yarn diameter
The formula of the yarn diameter developed by pierce. He concluded that the specific volume of cotton yarn under moderate pressure is 1.1...
textilecoach
Dec 31, 20200 min read
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