PCB PRODUCTION PROCESS
Laminate Cutting
Laminate is cut into the optimum panel size to Laminate is cut into the optimum panel size to accommodate the size of the particular PCB.
Drilling
Holes are made in the laminate panel so that Holes are made in the laminate panel so that electrical connection can be existed by the electrical connection can be existed by the upcoming copper plating process among the upcoming copper plating process among the specific layers of circuitr
PTH Plated Plated-Through Through-Hole Hole
A thin coating of copper is chemically A thin coating of copper is chemicallydeposited on the surface of the hole walls. This deposited on the surface of the hole walls. This creates a metallic base for subsequent creates a metallic base for subsequent electroplating operations.
Panel Plating
Enhance the copper thickness of the hole walls to Enhance the copper thickness of the hole walls to ensure the subsequent process.
Pattern Plating
Additional copper & tin are electrically plated onto Additional copper & tin are electrically plated onto the exposed copper surfaces.
Etch & Tin stripping
Unwanted copper is now removed and tin is Unwanted copper is now removed and tin is chemically stripped from all surface producing a chemically stripped from all surface producing a bare copper panel.
S/M Printing S/M Printing
Forms a protective coat of insulation over the PCB Forms a protective coat of insulation over the PCB panel against contamination, handling damage and panel against contamination, handling damage and facilitating subsequent assembly.
Legend Printing
Ink is silk Ink is silk-screened onto each side of the PCB, as screened onto each side of the PCB, as described by customer requirements.
Profile
The board is routed/punched to the desired outline, it The board is routed/punched to the desired outline, it includes the following. processes: punching with die, routing with processes: punching with die, routing with the machine, V machine, V-cutting for the later breakage, cutting for the later breakage, chamfering for better handling.
ADVANTAGES OF FASTLINK PCB PRODUCTION SERVICE
- Good quality: more than 5 years of work of the old staff accounted for 70%, with rich experience, stable staff tomake boards in great quality.
- Low price: in Shenzhen, there is a fully automatic production line with a monthly capacity of 70,000 square meters, with high efficiency and low cost.
- Fast delivery: 12H for sample, 72H for batch, 96H for HDI blind plate.
- Good service: Sales team provides multiple shifts, covering 24 hours of customer service, and quickly responds to customer needs.