Friday, August 2, 2013

Woven Pant Consumption Formula

Woven Pant

Mathematical formula to calculate the fabric consumption of Woven pant in yard is as follows:

Formula : (Length X Width) / (Fab width X 36)

Note: We must add sewing allowance 2" and 3% wastage. Also We need to know the width of the fabric roll.

Now let us calculate the fabric consumption of a Woven/Denim pant in yard.

Meas point
Meas in inch
Sewing allowance
Total
Waist
34
2
36
Hip
46
2
48
Thigh
28
2
30
Bottom
18
2
20
Length
44
2
46


Suppose, fabric width is 56”
As per formula the consumption is as follows:

=[{(34+46)/2}+{(28+18)/2}X44]/(56*36)
=3082/2016
=1.52

*Need to add 3% Wastage

=1.57 yds/pc
=19.46 yds/dzn

Note:
**Why 36?
Ans: 1yard=36 inch. To convert inch into yard.

**Why 56?
Ans: The width of fabric roll. It may vary.

10 comments:

  1. But, Its a incomplete consumption. How about the Back pocket , loop and pocket bag's consumption?

    ReplyDelete
  2. This is not a proper concept....

    ReplyDelete
  3. It's ambiguous totally...
    Need to be completed.

    ReplyDelete
  4. Its not proper consumption for garments system

    ReplyDelete
  5. loop,not considered ,Only shell given no Pocketing,if all given better .

    ReplyDelete
  6. Actually if washed then must need add shrinkage.If no wash no need for woven.So far in our Buying house,all consumption is done from CAD.

    ReplyDelete