Measurement required:
- Body length (HSP) = 75cm.
- ½ Chest= 55cm.
- Sleeve length= 65cm.
- Arm hole (Straight) = 25cm.
- Collar length= 41cm.
- Collar width= 6cm.
- Collar band length= 32cm.
- Collar band width= 2cm.
- Pocket length= 14cm.
- Pocket width= 12cm.
- Extra yoke length= 48cm.
- Extra yoke height= 11.5cm.
- Fabric width= 56inch.
- Wastage= 5%.
Body Section:
A= (Body length + Allowance) × (½
chest + Allowance) × 2
= (75+5) × (55+6) × 2 sq.cm.
= 9760 sq.cm.
Sleeve Section:
B= (Sleeve length + Allowance) ×
(Arm hole + Allowance) ×2×2
= (65+4) × (25+) ×4 sq.cm.
=8280 sq.cm.
Collar Section:
C= (Collar length+ Allowance) ×
(Collar width+ Allowance) ×2
= (41+4) × (6+2) ×2 sq.cm.
= 720 sq.cm.
Collar Band Section:
D= (Collar band length+
Allowance) × (Collar band width+ Allowance) ×2
= (32+3) × (2+2) ×2 sq.cm.
= 280 sq.cm.
Pocket Section:
E= (Pocket length+ Allowance) ×
(Pocket width+ Allowance)
= (14+2) ×(12+1) sq.cm.
= 208 sq.cm.
Extra Yoke Section:
F= (Yoke length+ Allowance) ×(
Yoke height+ Allowance) ×2
= (48+4) × (11.5+3) ×2 sq.cm.
= 108 sq.cm.
Total Fabric Consumption =
A+B+C+D+E+F
= 9760+8280+720+280+208+1508
= 20756 sq.cm.
Now divided this amount by
(2.54)2, then we will get 3217.18 sq.inch.
So, Total Fabric Required =
(3217.18/56) inch.
=
(57.45/36) yards.
=
1.6yards.
So, Fabric Consumption per dozen=
1.6× 12 +5% OLF
= (19.2+ 0.96) Yards.
= 20.16 yards.
Fabric Price per Yards is = $2.5
So, Fabric Cost = $2.5× 20.16
= $ 50.4
So complex formula. ......
ReplyDeletehi sir thank you to sharing with us about shirt consumption.But ihave some confusion about swing allowance.would you pleaseclearify about the allowance which you took and also need advise when the shirt has center back pleat or pair of dart.Please advise.
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ReplyDelete