Woven Bottom: Details Formula of Consumption (Part 1)

Publishing from the comments (Part 1)



TaninMar 13, 2012 01:58 AM

Hi Bipul,
can you pls advise the woven bottom consumption details formula. i'm confused on several way of making consumption as i knew the below like as;

Consumption example:
Inseam = 58
Back rise= 27
-------------------------------------
= 0000
(+) W/b 4x2+allowance = 12
--------------------------------------
= 0000 ÷ 2.54(convert to inch) = result 40”
Thigh = 20 × 4(part) =80 ÷ 2.54(convert to inch) = result 37”

Total: L × W= ans ÷ 36 yds ÷ 56/58//60 (fab width) × 12 dzs × extra 10% = result Fab consumption

Replies


tamimApr 8, 2012 09:00 AM

Dear Bipul Vhai

Asking for you kind permission to solve Mr. Tanin confusion regarding his computed Woven Bottom item formula on your blog comments box .....

Mr Tanin wrote as under .......

Hi Bipul,
can you pls advise the woven bottom consumption details formula. i'm confused on several way of making consumption as i knew the below like as;

Consumption example:
Inseam = 58
Back rise= 27
-------------------------------------
= 0000
(+) W/b 4x2+allowance = 12
--------------------------------------
= 0000 ÷ 2.54(convert to inch) = result 40”
Thigh = 20 × 4(part) =80 ÷ 2.54(convert to inch) = result 37”

Total: L × W= ans ÷ 36 yds ÷ 56/58//60 (fab width) × 12 dzs × extra 10% = result Fab consumption

Reply of Mr.Tanin

Dear Mr. Tanin
First you asked for Woven bottom garments Details formula & we think the formula given above by Bipul bhai is the unique formula ,based on that i will explain details formula .But before that pls find the answer of you question last part

In your Consumption example:
Inseam = 58 cm
Back rise= 27 cm (excluding west band )
-------------------------------------
length = 85 cm
(+) W/b 4 cm x2 part ( inside & out side )+allowance 4 cm= 12 cm
--------------------------------------
= 97 cm ÷ 2.54(convert to inch) = result not 40” it will be 38.19 we can consider it as, Total Length is 38 inch.

Thigh = ½ thai of one leg 20cm × 4(part.. as Two leg has 4 pc ½ Thai ) =80 cm ÷ 2.54(convert to inch) = result not 37” it will be 31.496 we can consider it 32 inch

Now you can calculate it using your below formula
Total: L × W= ans ÷ 36 yds ( it will be inch ) ÷ 56/58//60 ( consider any one of this fab width ) × 12 dzs( it will be Pcs ) ×( not multiply X , Pls add the percentage + ) extra 10% = result Fab consumption....


Total: L = 38 inch × W = 32 inch = ans 1216 squre inch ÷ 36 inch ÷ say it is 56 inch (fab width) × 12 pcs + extra(wastage as per nature of fabric ) 10% = result Fab consumption

Total: 1216 square inch ÷ ( we can calculate it like this 36 inch X 56 inch (fab width)= total × 12 pcs + extra(wastage as per nature of fabric ) 10% = result Fab consumption

Total: 1216 square inch ÷ 2016 square inch = 0.60 yds per pc × 12 pcs = 7.24 yds /doz + extra 10% .72 yds = final result for Fab consumption is 7.96 (7.24+.72) Yds /Dz .

Hope you are clear now ..



TaninApr 9, 2012 12:36 AM

Dear Mr. Tamim,

First of all I'd like to thank you very much for your reply as well for below correction....

1) yes back rise excl band.
2) thigh part to be as per your consumption 32 inch.
3) Extra percentage will not multiply s/be (+).

Can you pls advise me the actual formula for woven fabrics consumption with details example.

Thanks/ Tanin