How to Find Out Trouser Fabric Consumption?

Introduction

Actually in apparel industry consumption is the most valuable part of goods fabric summary. Which is most important task for merchandiser for calculating fabric consumption. If final consumption of an order is not accurate then fail earn export profit. However maximum garments are using Marker Method to calculate final cad marker for a garments.

Trouser Consumption for Different Parts:

• Formula for Body Consumption
• Formula for Pocket Consumption
• Total Trouser Consumption

Measurement Sheet of Trouser : (CM)

Measurement Chart	134	140	146	152	158	164	170
Half Waist (1/2 waist)	31.00	32.00	33.00	33.00	34.00	35.00	36.00
Front Rise	16.00	17.00	18.00	18.25	19.00	19.50	20.00
Back Rise	25.50	26.50	27.50	27.50	28.50	29.00	29.50
Waistband Height	4	4	4	4	4	4	4
Half Thigh ½ (Thigh)	23.25	24.25	25.75	26	26.25	27	27.50
Inseam Length	58.50	59.00	59.50	60.00	61.50	62.00	62.50
Bottom Cuff Height	4	4	4	4	4	4	4
Side Pocket Length	11.75	12	12.50	13	13.50	14.00	14.50
Side Pocket Width	9.25	9.75	10	10.50	11	11.25	12

Suppose: For Body Consumption

Item : Knitted Trouser

Size : 152

GSM: 300

Inseam Length    : 60.00

Seam Allowance : 05.00

Front Rise            : 18.25

Waistband Height: 04.00

1/2 Thigh              :  26.00

Formula: 01
(Inseam Length + Allowance + Front Rise) x (1/2 Thigh +Allowance) x 4 x Gsm /10000000+10% x 12

= (60 + 5 + 18.25 + 4) x (26 + 5 ) x 4 x 300 /1,00,00,000 +10% x 12

= 87.25 x 31 x 4 x 300 / 1,00,00,000 + 10% x 12

= 0.3245 + 10% x 12

= 4.28 Kgs (Per Doz) (Its Accurate Formula)

Formula: 02
= (Inseam Length + Allowance + Front Rise) x (1/2 Thigh +Allowance) x 4 x Gsm                      /10000000+10% x 12

= (60 + 10) x (26 + 5 ) 4 x 300 /1,00,00,000 +10% x 12

= 70 x 124 x 300 / 1,00,00,000 + 10% x 12

= 3.43 kgs Per Doz (Its tolerance Formula -20% )

Suppose: For Pocketing Consumption

Item : Knitted Trouser

Size : 152

GSM: 160

(Pocket Length + Allowance) x (Pocket Width +Allowance) x 4 x Gsm /10000000+10% x 12

= (13 + 5) x (10.50 + 5) x 4 x 160 /1,00,00,000 + 8% x 12

= 18 x 15.50 x 4 x 160 / 1,00,00,000 + 8% x 12

= .231 kgs Per Doz

Total Fabric Consumption now will be cleared here 
(Body Consumption + Pocketing Consumption) = Total Body Consumption
= 4.28 + .231 = 4.51 kgs Per Doz Full Body Consumption