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ABL Circuits PCB Manufacturing Shadow Process

ABL Circuits PCB Manufacture Shadow Process

ABL Circuits PCB Manufacturing Shadow Process

The next part in the process is to pass the drilled panels through a solution of carbon and water and is known as a shadow process, which is a conveyorised process so every panel is treated exactly the same, the same speed, the same temperature and the whole process puts carbon down the holes so that they can be plated onto at a later stage.

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