Introduction:

Soft board and soft hard line combination plate after level black hole cleaning and adjusting the whole hole of cylinder hole take charge adsorption black hole groove toner particles, then through micro erosion to remove the copper surface carbon powder, after leaving hole base material of carbon powder to process electrical copper conductive, realize the hole metallization.

Advantages:

1.Level manufacturing process can be settled the fold issue;

2.Black holes directly after the completion of plating, reduce bad causes because of human and equipment；

3.Greatly reduce pollution and environmental protection；

4.Process’s period is too short and can be cut down the delivery time;

5.No volatile harmful substances such as formaldehyde, protect employees in good health；