No

Operation Name

Operation Indication Symbol

S.M.V

Immediate Predecessors

RPW

1

U-part lining

C

0.420

...

6.645

2

Zipper joint with U-part

E

0.620

1

6.225

3

Top part lining

F

0.320

...

6.110

4

Top part lining

G

0.185

3

5.79

5

Top and U part joining through the zipper

A

0.620

...

5.605

6

Joining Logo part with Front Part

H

0.250

...

5.510

7

Front part lining

B

0.700

6

5.415

8

Binding top part

K

0.420

5

4.985

9

Looping Top part

D

0.130

8

4.565

10

Front part piping

J

0.750

7

4.560

11

Trolley cover lining and zipper joining

P

0.970

9

4.435

12

Handle joining with back part

R

0.330

...

4.265

13

Lining bottom part

M

0.300

...

4.185

14

Side toton Stitching

S

0.200

...

4.085

15

Back part lining

L

1.250

12

3.935

16

Side toton piping

I

0.370

14

3.885

17

Handle joining with bottom part

T

0.420

13

3.885

18

Zipper joint with the front part

U

0.330

10

3.810

19

Joining side toton with front part

N

0.470

16, 18

3.635

20

Two needles on top and bottom part

W

1.200

11, 17

3.465

21

Handle joining and lining front part

O

0.750

9

3.015

22

Back part piping

V

0.420

17

2.685

23

Joining Gadget and back part

X

0.750

20,22

2.266

24

Front part piping

Q

0.750

21

2.265

25

Add front part with combine part

Z

0.185

23, 24

1.515

26

Binding

Y

0.330

25

1.330

27

Cutting excess string

@

1.000

26

1.000