Fabric Cost Accounting Method

What is the corresponding relationship with the weight of knitted fabric? For example, how many yarns should be used for 144gsm cotton plain cloth? What is the variation of the weight of the knitted fabric after dyeing? Most of the yarn count currently refers to the "British count", which is expressed in the English word "S".

It is defined as: at a constant moisture regain, a yarn weighed a pound, which has several 840 yards in length, is called several yarns.

The thicker the yarn, the smaller the S value and the smaller the yarn, the greater the "S" value.

That is, 40S/1 is smaller than 20S/1.

Thus, in a knitted fabric of the same structure, the smaller the yarn, the lighter the g/m2.

For example, the finished product of 32S/1 plain cloth is between 135-145G/M2, while the finished product of 20S/1 plain cloth is more important than 180-190G/M2.

A series of chemical reactions such as the combination of pre - finished, scouring, dyestuffs and dyestuffs of the knitted embryo cloth will be hygroscopic and will generally increase about 15-20G/M2.

But with the selection of raw materials, the fabric's structure, dyeing process and dye characteristics will fluctuate to a certain extent.

For example, the carding yarn has more impurities, and the fabric of the same kind of yarn is lighter than that of the combed yarn. The plain cloth is denser than the rib fabric, so the difference between the weight of the cloth and the dyed fabric is smaller than that of the rib cloth.

There is also a fabric of the same structure as the yarn, and the density of weaving will also be affected.

According to the theoretical calculation, the weight of the gauze / gauge Mick is quite different from the actual one.

The same batch of fabrics is slightly different in size because of drawing and setting.

Of course, from the factory price list to see the yarn, size, width, weight, roughly know certain rules.

Anyway, it's not easy to calculate the heavy method.

Let me give you two examples.

All cotton: 40x40+40D133x72 door width: 48/50, set: yarn price 33000 yuan / ton, first step: calculate out

133x50 (door width) =6650 (total number of passes), 40 branches into Deniel.

5310 (coefficient) /40D=133Deniel, 6650x133/9000 (coefficient) =97.

53x1.

05 (loss), warp weight =102g/m, second steps: weft yarn weight, 40s+40D=173denielx72=12456x (1).

27+0.

10m) /9000x36=68.

26g/m, cloth weight: 170 grams / meter.

Chemical fiber products: 50DX75D/203X8966.

9 "203X66.

9=13580.

/9000=1.

5X50DX1.

03=77.

71, 75X89X1.

7/9000X36=45.

39=123G/M, suppose 50D17 yuan /KG, raw material: 2 yuan weaving cost 1.

3 yuan / meter, dyeing and finishing fee: 0.

9 yuan / meter.

4.2 yuan X shrink 14%=4.

79 yuan +0.

30 yuan calendering, 5.09X10% profit 5.

60 yuan / meter.

(cost price).

If there is spandex, for example, 75D+40D=105D.

Therefore, the most accurate method of weighing is to use a heavy machine to achieve weight.

Export cost accounting.

The total cost of export commodities is =G+Quota+A+F1+ (1+F) xRatel-V, the total export cost = + + + + (1+) x calculation results show that: G indicates the ex factory price or export price of export goods, Quota is the export quota price, A is the export agency fee for foreign trade companies, F1 is the freight for factories (warehouses) to ports or airports, Ratel is foreign exchange rate, and I is the insurance premium for shipping or air pportation, and it is shipping, air freight and export tax refund.

Simulation calculation: suppose that there are a number of garments exported to the United States, the factory price is 480 thousand yuan, and the total export quota is 1.

80 thousand yuan US dollars, the foreign trade company's agent rate is 2%, the pportation cost of the factory to the loading port is 1200 yuan, the marine insurance premium is 118 dollars, the sea pportation expense is 3500 dollars, the export tax refund is 69743.

59 RMB.

Solution: the total cost of export commodities is =G+Quota+F1+ (I+F) xRatel+A-V=480000+18000x8.

28+1200+ (118+3500) X8.

28+13204-69743.

59=603657.

41 (RMB).

#1: the calculation of agency fees of foreign trade companies is based on the total contract price of the export contract, that is, G+Quota+F1+ (I+F) xRatel, and then multiplied by the agent rate.

#2: the calculation method of export tax refund is: refund amount = sales amount (value added tax invoice) x export commodity tax rebate rate = factory price / (1+0).

17) xV.

The state stipulates that the tax rebate rates for all kinds of export commodities are different. The tax rebate rate in this case is 17%.

Note: it can only be estimated for the result. The density is 36 x 16=A, the yarn density is 840 x x, the weft density is 36 x, the pverse yarn is 840 x 16=B square gram weight = (A+B) 3, 128 x 36 * 1.

2, 20, 840, 16=5.

2oz, 60 x 36 x 1.

05, 16, 840, 16=2.

45oz, (5.

2+2.

45) 3 2.

55g.

The density of polyester thread can be converted to cotton count according to formula, for example, 300D, 5247 300=17.

49S (5247 is constant).

Polyester fabric can be converted into cotton count according to formula. 300D5315; 300=17.

49S (5315 is constant), formula (Note: only for estimation result), meridional weight = (5315/20) * * [128*100/2.

54) /9000]=148.

8g=A, weft gram weight = (5315/16) * * [60*100/2.

54) /9000]=87.

2g=B, square gram weight = (A+B): square gram weight =236g=236/28.

35=8.

32oz, simplified to (British Imperial / British yarn) *23.

25=A.