With Rajiv Ranjan APPAREL STANDARDS SPECIFICATION AND QUALITY CONTROL DEFECT ANALYSIS OF 4 GARMENTS NOVEMBER 10, 2010 SHIRT DEFEC T NO. DEFECT NAME LOCATION CAUSE REMEDY DEPARTME NT PICTURE 1. ...Full description
G Accessibility Root Cause Analysis Ericsson RCA UMTSDescription complète
WCDMA
G Accessibility Root Cause Analysis Ericsson RCA UMTSFull description
Date
Cause
Alter Qty
Zigzag
8
Zigzag
12
Zigzag
13
Zigzag
15
Zigzag
49
Zigzag
21
Zigzag
16
Zigzag
19
Zigzag
23
Zigzag
25
8-Aug Zigzag
24
Zigzag
43
Zigzag
40
Zigzag
63
Zigzag
28
Process
Alter Quantity
Process
Alter Quantity Cumulative Total Cumulative %
Arm hole top
27
Sleeve and body hem5060
5060
61.62%
Collar top
50
Neck top
1265
6325
77.02%
Dirt top
85
Placket top
577
6902
84.05%
Zigzag
399
Zigzag
399
7301
88.91%
Kansai
9
Side seam
280
7581
92.32%
Sleeve Opening
190
7771
94.63%
Pocket top
118
7889
96.07%
Neck top
1265
Piping top
35
Placket top
577
Dirt top
85
7974
97.10%
Pocket top
118
Sleeve join
66
8040
97.91%
Side seam
280
Collar top
50
8090
98.51%
Sleeve and body hem5060
Piping top
35
8125
98.94%
Sleeve join
Arm hole top
27
8152
99.27%
Waist belt
26
8178
99.59%
25
Sleeve tack
25
8203
99.89%
26
Kansai
9
8212
100.00%
Sleeve Opening Sleeve tack Waist belt Total
66 190
8212
Monthly Alter Quantity Distribution (5th Floor) Side seam 3% Pocket top 1%
Sleeve and body hem 62%
Placket top 7% Piping top 0%
Neck top 15%
Kansai 0% Zigzag 5% Dirt top 1%Collar top 1%Arm hole top 0%
Waist belt 0%
Arm hole top Neck top Sleeve and body hem
Sleeve tack 0% Sleeve Opening 2% Sleeve join 1%
Collar top Piping top Sleeve join
Dirt top Placket top Sleeve Opening
Zigzag Pocket top Sleeve tack
Kansai Side seam Waist belt
Zigzag 5% Dirt top 1%Collar top 1%Arm hole top 0%
Waist belt 0%
Arm hole top Neck top Sleeve and body hem
Sleeve tack 0% Sleeve Opening 2% Sleeve join 1%
Collar top Piping top Sleeve join
Dirt top Placket top Sleeve Opening
Zigzag Pocket top Sleeve tack
Kansai Side seam Waist belt
Pareto Analysis Alter Quantity
Cumulative %
9000
120%
8000 100% 7000 6000
80%
5000
40%
2000 20% 1000
Process Name
Kansai
Sleeve tack
Waist belt
Arm hole top
Piping top
Collar top
Sleeve join
Dirt top
Pocket top
Sleeve Opening
Side seam
Zigzag
Placket top
0%
Neck top
0
Cumulative %
3000
Sleeve and body hem
Alter Quantity
60% 4000
Cause and Effect Diagram
Raw Edge Cutting
Thread Cuttin g
Wrong Needle
Stretchin g
Thread Proble m
Needle and Looper Timing
Needle Bend
Body Hem Alter
Clea n Finis h
Thread Cuttin g
Wrong Needle
Thread Proble m
Needle and Looper Timing
Tension Adjustmen t
Needle Bend
Neck Top Alter Stretchin g
Tension Adjustmen t
Sle
Arm
P
Sl
P
Sleeve
Si
Pl
Sleeve and b
Process Name
Body Hem: * When ASO cutting the extra raw edge this can happen * During thread cutting ASO cut one stitch * If wrong needle used (8 no in case of 10 no or 10 no in case of 8 no) * If the needle bend during sewing * Stretching for achieving the actual measurement * If thread used for stitching has not enough strength * If needle and looper timing is not set properly * If tension is much more (because suppose neck need to stretch more than 3-4cm from actual measurement) Neck Top: * In case of clean finish garments some time stitch is cut during cleaning
