Operation bulletin, SMV and Layout of Short pant with side pocket & back patch pocket
Sharmin Akther Diba
Industrial & Production Engineer
Rajshahi University of Engineering & Technology (RUET)
Email: dibasrmn@gmail.com
LinkedIn: Sharmin Akther Diba
Short pant with side pocket & back patch pocket Sewing Process
A short pant is an apparel product with its wide variety of use. This can be wearable as casual wear, sportswear,
Nightwear etc. But in modern fashion world it is used as a fancy product. This is a shorts item operation breakdown
which has two front forwarded side pockets, nonfunctional fly, two patch pockets in back, waist band with inner tie
& crotch tape. For example, order quantity for this item is 5000 PCs with Lead time 6 weeks. This analysis is done by
Logic Software followed by synthetic data analysis.
Product SMV= 18.55, in which m/c SMV= 14.24, manual SMV = 4.31
No. of m/c in layout= 53, no of assistant operator= 17
Short Pant |
Operation bulletin, SMV and Layout of Short pant with side pocket & back patch pocket sewing process
Seq. No
|
Body
Part
|
Operation
|
Resource
|
SMV
|
Target (100%)
|
1
|
Assembly
|
Match n rise join
|
4T OL Auto
|
0.70
|
86
|
2
|
Front Part
|
Mark
n staystitch front fly
|
SNL Auto
|
0.32
|
188
|
3
|
Front Part
|
Mark n J stitch front fly
|
2NDL FL
|
0.35
|
171
|
4
|
Front Part
|
Secure J stitch edge
|
SNL Auto
|
0.18
|
333
|
5
|
Assembly
|
Front
n back rise topstitch
|
1NDL FL
|
0.65
|
92
|
6
|
Pocketing
|
Mark
N pocket linner attach at front part
|
SNL Auto
|
0.65
|
92
|
7
|
Pocketing
|
Pocket corner snip
|
Assistant Operator
|
0.40
|
150
|
8
|
Pocketing
|
Pocket turn n topstitch
|
SNL Auto
|
0.50
|
120
|
9
|
Pocketing
|
Pocket
bag match n attach
|
4T OL Auto
|
0.65
|
92
|
10
|
Pocketing
|
Pocket
bag tack at side n waist
|
SNL Auto
|
0.48
|
125
|
11
|
Pocketing
|
Back
pocket position mark
|
Assistant Operator
|
0.48
|
125
|
12
|
Pocketing
|
Fusing
attach at pocket edge
|
Sewing Iron
|
0.24
|
250
|
13
|
Pocketing
|
Pocket Top edges Hem
|
2NDL FL
|
0.40
|
150
|
14
|
Pocketing
|
Pre iron Pocket edges
|
Assistant Operator
|
0.80
|
75
|
15
|
Pocketing
|
Pocket attach
|
SNL Auto
|
1.20
|
50
|
16
|
Pocketing
|
Secure Pocket corners
|
BT
|
0.48
|
125
|
17
|
Pocketing
|
Pocket extra rawedge cut
|
Assistant Operator
|
0.60
|
100
|
18
|
Assembly
|
Front
n back part sticker match
|
Assistant Operator
|
0.28
|
214
|
19
|
Assembly
|
Inseam join
|
4T OL Auto
|
0.40
|
150
|
20
|
Assembly
|
Inseam topstitch
|
1NDL FL
|
0.35
|
171
|
21
|
Assembly
|
Tape
measure,cut n position mark
|
Assistant Operator
|
0.30
|
200
|
22
|
Assembly
|
Tape attach at crotch
|
SNL Auto
|
0.50
|
120
|
23
|
Assembly
|
Side mark n tack
|
SNL Auto
|
0.48
|
125
|
24
|
Assembly
|
Sideseam join
|
4T OL Auto
|
0.50
|
120
|
25
|
Waist Belt
|
Elastic
press,measure & cut
|
Sewing Iron
|
0.20
|
300
|
26
|
Waist Belt
|
Elastic
join as a circle & mark
|
DNL Lock Switch Auto
|
0.30
|
200
|
27
|
Waist Belt
|
Waist
band join as a circle n mark
|
SNDL Edg
Cutter
|
0.30
|
200
|
28
|
Waist Belt
|
Elastic attach
|
3T OL Auto
|
0.35
|
171
|
29
|
Waist Belt
|
Sandwich
elastic with waist band & tack
|
SNL Auto
|
0.48
|
125
|
30
|
Waist Belt
|
Bottom
mark n make hole
|
Snap
|
0.28
|
214
|
31
|
Waist Belt
|
Eyelet attach
|
Snap BA
|
0.36
|
167
|
32
|
Waist Belt
|
Waist
band lower edge close n mark
|
SNL[Chain STS]
|
0.45
|
133
|
Seq. No
|
Body Part
|
Operation
|
Resource
|
SMV
|
Target (100%)
|
33
|
Assembly
|
Waist
band attach to body
|
4T OL Auto
|
0.50
|
120
|
34
|
Assembly
|
Care label make
|
SNL Auto
|
0.24
|
250
|
35
|
Assembly
|
Label
attach at back waist
|
SNL Auto
|
0.48
|
125
|
36
|
Waist Belt
|
Waist Band topstitch
|
KNS
|
0.50
|
120
|
37
|
Assembly
|
Sticker
remove & GMTs turn
|
Assistant Operator
|
0.26
|
231
|
38
|
Assembly
|
Insert
tie through the waist channel
|
Assistant Operator
|
0.30
|
200
|
39
|
Assembly
|
Secure
tie at CB waist band
|
BT
|
0.18
|
333
|
40
|
Pocketing
|
Secure Pocket corners
|
BT
|
0.48
|
125
|
41
|
Assembly
|
Leg hems
|
2NDL FL
|
0.55
|
109
|
42
|
Assembly
|
Thread trim
|
Assistant Operator
|
0.45
|
133
|
Total
|
18.55
|
SMV
Summary
Sewing Helper
|
4.31
|
Sewing Machine
|
14.24
|
Sewing QI
|
0.00
|
Finishing I/M
|
0.00
|
Finishing QI
|
0.00
|
Poly Helper
|
0.00
|
Packing
|
0.00
|
Hand Tag
|
0.00
|
Total
|
18.55
|
Man Power Summary
Sewing Helper
|
17
|
Sewing Machine
|
53
|
Sewing QI
|
0
|
Finishing I/M
|
0.00
|
Finishing QI
|
0
|
Poly Helper
|
0
|
Packing
|
0
|
Hand Tag
|
0
|
Total
|
70
|
Machine Summary
4T OL Auto
|
10
|
SNL Auto
|
21
|
2NDL FL
|
5
|
1NDL FL
|
3
|
BT
|
5
|
DNL
Lock Switch Auto
|
1
|
SNDL Edg Cutter
|
1
|
3T OL Auto
|
1
|
Snap
|
1
|
Snap BA
|
1
|
SNL[Chain STS]
|
2
|
KNS
|
2
|
Total
|
53
|
Line Balancing chart