On The Calculation Method Of Clothing Cutting Fabrics

1. How to calculate the purchase of clothing materials skillfully?

* if the width of cloth is 90 centimeters, the calculation method is:

Men's coat: clothing length multiplied by 3 plus 10 centimeters.

Ladies coat: length 3.

Trousers for men and women: trousers length multiplied by 10 centimeters in the middle.

* double width of 143 cm, making men's casual wear algorithm:

Coat length plus sleeve length plus 10 cm.

In view of this method, the existing questions:

1. is this algorithm applicable to knitted fabrics or woven fabrics?

Or are they applicable?

2. method is the length of the calculation, normal we calculate is not the area?

3. why does this mean that the meaning of the above formulas can be explained in detail?

4. is there a simpler algorithm?

(no exact estimate, approximate estimate).

Two. Formula for knitted garments:

(1) clothes

Bulk material: (chest +6CM) X (body length +6CM) X 24 X weight X (1+ total loss)

Sleeve material: (shoulder shoulder + cuff +4CM) X (sleeve length +4CM) X 24 X weight X (1+ total loss)

Collar material: (collar width X2+2) X collar height X 12 X weight X (1+ total loss)

Materials for every dozen clothes = material for large body + sleeves + materials for collar.

(2) trousers

(pverse + leg +4CM) X (pants length +8CM) X 24 X weight X (1+ total loss)

Remarks: the following is for reference only.

Rib: 18% Jersey: 15-16% mesh: 15-16% spandex 18-20%.

Flannelette: 17-18% yarn dyed fabric (large): 27-32% yarn dyed fabric (small): 22-25%

Fabric formula:

Fabric price = cost price + weaving price + dye price + other (including printing, opening the sub type, post process). (generally, the set price is 2000 yuan /T).

In view of this method, the following questions are as follows:

The 1. body fabric is 24 times 2X12 (1 dozen 12 pieces). 2 indicates that the chest area has two pieces. Why can it be multiplied by the gram weight? Is this the area square?

In the 2. sleeve algorithm, is the width of the 1 sleeve pieces indicated by the shoulder plus cuff? And then the width of the sleeves (the length of the sleeves) is the area of the 1 sleeves? Why should the back be multiplied by the gram weight?

3. collar algorithm: why does the collar width (total length) be multiplied by 2 and what is multiplied by the gram weight behind?

4. in sum, the most puzzling solution of this algorithm lies in: why is it multiplied by gram weight?

Do the parts calculate the area?

5. Shun asked: "rib: 18% Jersey: 15-16% mesh: 15-16% spandex jersey 18-20%

Flannelette: 17-18% yarn dyed fabric (big): 27-32% yarn dyed fabric (small): 22-25% "what do these mean?"

Three. The best way to calculate clothing materials.

When buying material with a width of 2.7, the calculation method is as follows:

1. the material for the men's coat is: 3 coat length, plus 0.3 feet, such as a person's clothing length is 2.3 feet.

The amount of material needed is 2.3 x 3 + 0 3 = 7.2 (ruler).

2. the material for a woman's coat is: 3 clothes.

If someone's clothes are 1.9 feet long, they need clothes.

The quantity of material is 1.9 x 3 = 5.7 (ruler).

3. men's trousers are: 2 trousers and 0.3 feet.

If you make two pairs of trousers, the waist of your trousers.

Within 2.3 feet, it can be customized, with 3 pants and 0.3 feet.

4. women's trousers are the same as men's trousers.

If you make two pairs of trousers, the waist is less than 2.3 feet.

Within 3.2 feet, the trouser leg is not more than 0.7 feet, and it can also be cut off. The material is 3 trousers, plus the border 0.6 feet.

When buying double cloth (4.3 feet wide), the method of calculating the material is:

1. men will take the material as follows: 1 coat length, 1 sleeves, plus 0.3 feet, and then divided by 3.

If the length of a garment is 2.2 feet, the length of the sleeves is 1.8 feet, the amount of material needed is (2.2 + 1.8 + 0.3), 4 4 = 1.43 (meters).

2. make pants, just take a pair of trousers.

3. make a coat, make 2 garments and add 0.3 feet to the side.

Question: this algorithm is very puzzled. Which friend can you explain in detail?

Summing up questions:

1. in the most common jacket and trousers, suppose the width of the fabric is about 150CM, how can we use the simplest way to calculate the approximate amount of the tops and trousers?

(for quotation purposes only, not exact).

2. is the calculation area or area?

If the area is the size, will the area be divided by the area directly?

3. I have an algorithm (in my personal mind):

Clothing area algorithm:

Length X 1/2 chest circumference = area of 1 pieces of chest film, area of X2= before and after (size of body).

Sleeve area algorithm: sleeve length X1/2 sleeve cage = half piece sleeve area X2=1 sleeve area X2=2 sleeve area.