# Quick Answer: How do you calculate yarn consumption in weaving?

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## How do you calculate yarn consumption?

Calculate the yarn consumption per yard of a woven fabric of specification (20 X 16)/(128 X 60) X 58”, 100% cotton 3/1 twill fabric. Solution: The requirement of yarn for the fabric is to be calculated for both warp yarn and weft yarn separately because the warp and weft yarns are of the 20s and 16s respectively.

## How do I know how much yarn I need for weaving?

To calculate the amount of weft, you need to know warp width, the number of picks per inch, and the length of the weaving. I usually add ten percent to that number for weft take-up. (So for an 8″ wide warp woven at 20 picks per inch for 65″: 8″ x 20 x 65″ = 10,400″ divided by 36″/yd = 288 yd plus 10% = 317 yd.

## How do you calculate weaving production?

Fabric Production Calculation

1. Loom Speed = Motor RPM * (Motor Pully Diametre)/(Loom Pully Diametre)
2. Loom Effeciency Percentage = (Actual Production/Calculated Production )* 100.
3. Moisture Regain Percentage = {(Yarn Weight – Dried Yarn Weight)/Dried Yarn weight} * 100.

## How do you calculate woven fabric consumption?

For woven fabric consumption, you need to know the fabric width. Fabric consumption in length = (Total area required to cover all components / Fabric width). Note: When doing the calculation of area and measuring the fabric length you must use the same unit of measure.

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## How many meters is 1 kg of fabric?

You need the following information to calculate fabric price per meter for knits. With above details calculate fabric length of 1 Kg fabric. Therefore fabric price Rs. 600 per Kg is equivalent to 4.17 meters of fabric.

## How much yarn is needed to weave a blanket?

For example, they may be able to identify that 4 pounds of wool can yield a 30” x 50” blanket, and the ball contains 28 yards per pound. Crunch those numbers, and know that you’ll have about 340 feet of chunky yarn in a single ball to yield a 30” x 50” blanket.

## How much yarn is needed to weave a shawl?

How much yarn do I need to make a ____?

Yarn Weight 1 Yarn Weight 5
Shawl 550-850 Yards 350-500 Yards
Adult Sweater 3375 Yards 950-1125 Yards
Baby Blanket 1500-1625 Yards 875-1000 Yards
Afghan 3750-4125 Yards 2000-2250 Yards

## How is weaving cost calculated?

The weaving cost is expressed as paisa /pick/inch/sq mt. The cost of weaving is different for different weaves. The cost of weaving for rapier loom for plain weave 40″ width fabrics = 8 paisa/pick/inch/sq nmt which means that for a 120 inch width fabric the cost will be 24 paisa/pick/mt.

## How do you calculate yarn count in GSM?

‘GSM’ means ‘Gram per square meter’ that is the weight of fabric in gram per one square meter.

Relation Among Yarn Count, Machine Gauge & Fabric GSM:

G.S.M. Count Gauge
140 30 s 24 gg
150 28 s 24 gg
160 26 s 24 gg
170 24 s 24 gg