How to calculate the cost of fabric? What are the methods of fabric cost accounting?

How to calculate the cost of fabric? What are the methods of fabric cost accounting?

How to calculate the cost of fabric? What are the methods of fabric cost accounting? Today, the editor recommends the method of calculating fabric cost. For the bosses of clothing factories, producing high-priced clothing at low cost is the company’s biggest profit. Click, let’s take a look at how to calculate clothing costs.

1, 100%cotton 133×72/45×45 poplin 57/58″

Everyone should know that the imperial company S=L/(GX840) indicates the public moisture regain Below, how many lengths of yarn weighing one pound are 840 yards? G is the weight of the silk thread (pounds), L is the length of the silk thread (yards)

Let’s take our cotton poplin as an example

1) The weight of the warp yarn (the yarn count is 40S), which is equal to 36 inches for one yard of cloth

The length of the yarn used in the warp direction is: L= 133X36 = 4788

45 = L/(GX840)

45 =133X36/(GX840) (The gram weight obtained here is tons/square yard, 1OZ=16LB, 1OZ /Y2=33.9G/M2, use G1 to represent OZ/Y2)

45 = 133X36/(G1/16X840) and get G1 = (133X36X16)/(45X840)= 2.03OZ/Y2
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The gram weight of the warp yarn is: 2.03X33.9 = 68.70G/M2

2) For the weft direction, the method is the same

Weight: (72X36X16)/(45X840)X33.9 = 37.20G/M2

The weight of the cloth is the sum of the longitude and latitudinal directions: 68.7G/M2 + 37.20G/M2 = 105.9G/M2

Because China’s domestic yarns are relatively thin, a certain amount of loss can be considered (but it depends on the production capacity of each factory), so the weight of the finished fabric is approximately 105G/M2 X 1.05 = 111.2G/ About M2, of course this will be a little different from actual production

2. 98%cotton 2%spandex 133×72/40×40+40d 48/50″

There are two calculation methods, One is to use imperial numbers to calculate, the other is to use denier to calculate

1) Use imperial numbers to calculate: For the warp direction, there is only 40S yarn. The calculation theory is the same as that of the above-mentioned cotton. The same, so I won’t repeat it. The gram weight should be (133X36X16)/(40X840)X33.9 = 77.29G/M2

There are two kinds of yarns in the weft direction. One is 40S cotton yarn. The other is 40D spandex yarn

The weight method of cotton yarn here should be (72X36X16)/(40X840)X33.9 = 41.84G/M2

Spandex yarn First convert to imperial numbers: S = 5315/40D = 133

Gram weight is (72X36X16)/(133X840)X33.9 = 12.58G/M2

Grams of cloth The weight is the sum of the three yarns 77.29+41.84+12.58 = 131.7G/M2 (considering the loss of 1.05 is about 138.3G/M2)

2) Using the denier method, first Converting the imperial number into denier 40S into denier is D= 5315/40S = 133

Denier (D): D=g/L*9000 where g is the weight of the silk thread (grams), L is the length of the silk thread (meters)

For the warp direction: the yarn length is 133X50 (the cloth seal of one yard of cloth is 48/50″, which means there are 50 inches in the warp direction, The weft direction is 36 inches. There is no need to talk about the longitude and weft of the cloth)

　133 = G/(133X50X0.9144)X9000, we get G = 98.27G/M

> For the weft direction, the yarn length is (133D+40D) = 173 D

173 =G/(72X36X0.9144)X9000 = 49.82G/M2

The weight of cloth is the sum of longitude and latitude: 98.27 + 49.82 = 148.09G/M

We have mentioned above that taking a yard of cloth as an example, the weight per square meter is actually: 148.09X0 .9144 = 135.4G/M2 (if you consider the loss of 1.05, it is 142.2G/M2)

Of course, there is still a little difference in the weight calculated by these two methods. If it is around 10G/M2, it is It’s all possible

The above is the fabric knowledge compiled by the editor on how to calculate the cost of fabrics using the fabric cost accounting method. I hope this article can be helpful to you. At the same time, Xiaobu hopes that everyone must be cautious when buying fabric products and be careful of being deceived.

Keywords:
Fabric Costing
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