Sewing sequence of a Polo Shirt with band collar & Back Buggy
A Polo shirt is a casual top item with a wide variety of uses. It is wearable as casual wear, Travel wear, also during leisure periods, shopping time & other outdoor activities. Below I give the sewing operation list sequence-wise of Short sleeve Polo Shirt manufacturing, which contains a band collar, and a Center back buggy. This Operation Breakdown is done by Logic ERP Software, followed by historical data analysis among several industries. This article presents Operation Breakdown, SMV, and the Layout of a Polo Shirt with a band collar and Back Buggy.
Here, Product SMV= 18.65, in which m/c SMV= 14.85, manual SMV =3.80
No. of m/c in layout=53 , No of assistant operator= 14
Estimated efficiency (Considering sewing in 1 line & OQ 12,000 PCS) =40%
Operation Balancing Sheet:
Style Ref. : Buyer Name :
Garments Item: Polo Shirt-Short Sleeve
Working Hour: 1 Allocated MP: 67 Line No. :
Efficiency : 40% Pitch Time : .28 Target : 85
Operation Breakdown, SMV, and Layout of Polo Shirt with Band Collar and Back Buggy:
The detailed operation breakdown, standard minute value (SMV), and layout insights for designing polo shirt with band collars and back buggies are as follows:
| S. No | Body Part | Operation | Machine | SMV | TGT | Efficiency | Cycle Time | Theoretical Target | Total Time | Weight | Work % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Main Back | Back part body merge | SNLS Auto | 0.84 | 600 | 80 | 3.60 | 24.00 | 0.84 | 35 | 3 |
| 2 | Main Back | Back part body lockstitch | SNLS Auto | 0.48 | 600 | 80 | 3.60 | 24.00 | 0.48 | 35 | 2 |
| 3 | Yoke | Yoke to back attach | SNLS Auto | 1.20 | 600 | 80 | 3.60 | 24.00 | 1.20 | 35 | 5 |
| 4 | Yoke | Back yoke edge stitch | SNLS Auto | 0.60 | 600 | 80 | 3.60 | 24.00 | 0.60 | 35 | 2 |
| 5 | Shoulder | Shoulder join | SNLS Auto | 0.60 | 600 | 80 | 3.60 | 24.00 | 0.60 | 35 | 2 |
| 6 | Collar | Collar attach with shell | SNLS Auto | 1.44 | 600 | 80 | 3.60 | 24.00 | 1.44 | 35 | 6 |
| 7 | Collar | Collar edge stitch | SNLS Auto | 0.84 | 600 | 80 | 3.60 | 24.00 | 0.84 | 35 | 3 |
| 8 | Collar | Collar match with shell | SNLS Auto | 0.72 | 600 | 80 | 3.60 | 24.00 | 0.72 | 35 | 3 |
| 9 | Collar | Collar match with shell – top stitch | SNLS Auto | 1.20 | 600 | 80 | 3.60 | 24.00 | 1.20 | 35 | 5 |
| 10 | Collar | Collar match with shell – final | SNLS Auto | 1.80 | 600 | 80 | 3.60 | 24.00 | 1.80 | 35 | 7 |
| 11 | Pocket preparation | SNLS Auto | 0.96 | 600 | 80 | 3.60 | 24.00 | 0.96 | 35 | 4 | |
| 12 | Pocket facing attach | SNLS Auto | 0.48 | 600 | 80 | 3.60 | 24.00 | 0.48 | 35 | 2 | |
| 13 | Pocket box pleat | SNLS Auto | 0.48 | 600 | 80 | 3.60 | 24.00 | 0.48 | 35 | 2 | |
| 14 | Pocket box pleat top stitch | SNLS Auto | 0.72 | 600 | 80 | 3.60 | 24.00 | 0.72 | 35 | 3 | |
| 15 | Pocket top stitch left | SNLS Auto | 0.60 | 600 | 80 | 3.60 | 24.00 | 0.60 | 35 | 2 | |
| 16 | Pocket top stitch right | SNLS Auto | 0.60 | 600 | 80 | 3.60 | 24.00 | 0.60 | 35 | 2 | |
| 17 | Pocket flaps | SNLS Auto | 1.20 | 600 | 80 | 3.60 | 24.00 | 1.20 | 35 | 5 | |
| 18 | Pocket flaps to shirt attach | SNLS Auto | 0.84 | 600 | 80 | 3.60 | 24.00 | 0.84 | 35 | 3 | |
| 19 | Side | Side join | SNLS Auto | 1.80 | 600 | 80 | 3.60 | 24.00 | 1.80 | 35 | 7 |
| 20 | Side | Side join – flatlock stitch | SNLS Auto | 0.60 | 600 | 80 | 3.60 | 24.00 | 0.60 | 35 | 2 |
| 21 | Hemline | Bottom hem | SNLS Auto | 1.20 | 600 | 80 | 3.60 | 24.00 | 1.20 | 35 | 5 |
| 22 | Hemline | Hem secure stitch | SNLS Auto | 0.84 | 600 | 80 | 3.60 | 24.00 | 0.84 | 35 | 3 |
| 23 | Placket | Placket to left panel | SNLS Auto | 0.72 | 600 | 80 | 3.60 | 24.00 | 0.72 | 35 | 3 |
| 24 | Placket | Placket to right panel | SNLS Auto | 0.72 | 600 | 80 | 3.60 | 24.00 | 0.72 | 35 | 3 |
| 25 | Assembly | Label attach back neck | SNLS Auto | 0.36 | 600 | 80 | 3.60 | 24.00 | 0.36 | 35 | 1 |
| 26 | Assembly | Label side seam | SNLS Auto | 0.36 | 600 | 80 | 3.60 | 24.00 | 0.36 | 35 | 1 |
| 27 | Assembly | Buttonhole front placket | BH Auto | 1.20 | 600 | 80 | 3.60 | 24.00 | 1.20 | 35 | 5 |
| 28 | Assembly | Buttonhole left pocket flap | BH Auto | 0.48 | 600 | 80 | 3.60 | 24.00 | 0.48 | 35 | 2 |
| 29 | Assembly | Button attach – front placket | BA Auto | 1.44 | 600 | 80 | 3.60 | 24.00 | 1.44 | 35 | 6 |
| 30 | Assembly | Button attach – pocket flap | BA Auto | 0.96 | 600 | 80 | 3.60 | 24.00 | 0.96 | 35 | 4 |
| S. No | Body Part | Operation | Machine | SMV | TGT | Efficiency | Cycle Time | Theoretical Target | Total Time | Weight | Work % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | Assembly | Label inside back yoke | SNLS Auto | 0.36 | 600 | 80 | 3.60 | 24.00 | 0.36 | 35 | 1 |
| 32 | Assembly | Care label to left panel | SNLS Auto | 0.36 | 600 | 80 | 3.60 | 24.00 | 0.36 | 35 | 1 |
| 33 | Assembly | Main label to left panel | SNLS Auto | 0.36 | 600 | 80 | 3.60 | 24.00 | 0.36 | 35 | 1 |
| 34 | Assembly | Thread cutting (body) | Manual | 0.72 | 600 | 80 | 3.60 | 24.00 | 0.72 | 35 | 3 |
| 35 | Assembly | Thread cutting (placket & pocket flap) | Manual | 0.48 | 600 | 80 | 3.60 | 24.00 | 0.48 | 35 | 2 |
| 36 | Assembly | Final Ironing | Manual | 2.40 | 600 | 80 | 3.60 | 24.00 | 2.40 | 35 | 10 |
| 37 | Assembly | Final Inspection | Manual | 1.44 | 600 | 80 | 3.60 | 24.00 | 1.44 | 35 | 6 |
Summary Table
| SMV Summary | Value |
|---|---|
| Machine (SNLS Auto) | 26.88 |
| Button Hole (BH Auto) | 1.68 |
| Button Attach (BA Auto) | 2.40 |
| Manual | 5.40 |
| Total | 36.36 |
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