Professional ChinaMetal Pcb - Flexible Circuit Board 2layer Cem-3 Stiffener | YMSPCB – Yongmingsheng
Professional ChinaMetal Pcb - Flexible Circuit Board 2layer Cem-3 Stiffener | YMSPCB – Yongmingsheng Detail:
Flexible Circuit Board process:Plating Through-Hole
Metallization of through-holes.
After drilling, layers have not been connected yet.Flexible pcb manufacturer need to create a conductive layer on the wall of the holes.The plating through-hole processes are just for PCB with two or more layers.
When circuits are too complex for single layer wiring or copper foil is needed for grounding shielding, double-layer or even multilayer boards are needed. The most typical difference between a laminate and a monolayer is the addition of a through-hole structure to connect the layers of copper foil. General substrate + transparent adhesive + copper foil the first processing process is the production of holes. First in the substrate and copper foil drilling, cleaning and plating a certain thickness of copper, and then through the hole is finished. And the next process is almost identical to that of a single board.
Product detail pictures:
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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine consistently for Professional ChinaMetal Pcb - Flexible Circuit Board 2layer Cem-3 Stiffener | YMSPCB – Yongmingsheng , The product will supply to all over the world, such as: Sydney, Sao Paulo, Ottawa, With high quality, reasonable price, on-time delivery and customized & personalized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.
By Yannick Vergoz from Czech republic - 2018.06.18 19:26
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
By Ella from Juventus - 2017.08.28 16:02