Production Process

Manufacturing Process:

START
Cutting
Front
Internal Circuit Film Manufacturing
Inspection
Developing
U.V Exposure
D/F Spray
Washing
Corrosion
Washing
Dry
Washing
D/F Flaking
Inspection
Front
OXIDE Processing
External Layer Copper Cutting
Guide Mark TAPE Attached
Hardening
PER-PREG Cutting
PER-PREG Inspection
LAY-UP
Standard Groove Drill
FACING
Layer-built
TRIM Cutting
Hardening
STACKING &
AL FOIL Attached
Inspection
Drill
Drill MASTER & Program Input
Hardening
DEBURRING
High Pressure Front Washing
Pickling
Electroless Plating
DESMEAR Processing
FILM Prepared
FILM Internal Extension
Outer TAPE Attached
D/F Flaking
Electronic Copper Plating
& Solder Plating
External Pattern Formed
Corrosion
SOLDER STRIP
Mid Inspection
MARKING
P. S. R
B. B. T
H. A. L
Post-Processing
B. B. T
Packing
OBA
Final Inspection
END
Shipping

 

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