# Your question: How do you find the loop length of a knitted fabric?

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## What is fabric loop length?

Loop length is found by dividing the stretched yarn length by the number of loops in one course and expressed as follows: Loop length ( ) = uncrimped yarn length in one course/number of loops in one course ( ) [3.

## What is loop knit fabric?

In loop knitting, long, dangling loops are introduced into the middle of a knitted fabric or along an edge (fringe border). The loops may appear singly or in large clusters. An overall array of such loops may be used to give a “shaggy” look to the fabric and/or make it warmer, e.g., tufting the inside of mittens.

## What does the stitch length control in a knitted fabric?

Stitch length is basically how long each stitch is sewn by your sewing machine. Changing the stitch length adjusts the feed dogs, which controls how much fabric is pulled through with each stitch. For a shorter length, less fabric is pulled through. For a longer stitch, more fabric is pulled through.

## How is knitting production calculated?

Needle Calculation Formula:

Single bed flat knitting m/c’s needle = width× gauge. GSM = {WPI× CPI × (39.37)2×stitch length (mm) ×Tex /1000× 1000} g/m2. Stitch density = (WPI × CPI) inch-2 = (WPC ×CPC) cm-2. No of sinker = No of needle.

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## How will you recognize face loop and back loop?

Both face loops and back loops are visible on both the sides of the fabric, and fabric has identical appearance on face and at back. Both face loops and back loops are visible on both the sides of the fabric, and fabric has identical appearance on face and at back. Fabric surface is vertically corrugated or ribbed.

## How do you measure the width of a knitted fabric?

Ans.: TF = 14.7 = √tex/loop length cm Loop length inches = l = 0.146 Wales/inch = KW / l = 4.29/0.146 = 29.38 Machine gauge for yarn of 20s Ne = 20 Open width of tube of diameter 26″= 81.68″ Number of wale lines in fabric = Number of needles in machine = 29.38 x 81.68″ = 2400 = π x machine diameter x machine gauge …

## How do you find the GSM of a knitted fabric?

How to Calculate Fabric GSM by GSM Cutter:

1. Cut the fabric with the GSM cutter (gram per square inch).
2. Weight the fabric with the electric balance.
3. The cut sample is 100 sq. cm. The weight of the cut sample is multiplied by 100.
4. The result is the GSM of that particular fabric.