Plating-through-hole (PTH) - 軟板(FPC)鍍通孔

After drilling between layers are not conducted until creating a conductive layer for single transformation. 

The functions of plating-through-hole processes are only for double-sided FPCBs.

鍍通孔：機械鑽孔後，上下層導體並未導通。並須在孔內壁上形成一層導電層，才能導通訊號。鍍通孔是在FPC製品是雙面導體以上才有的製程。

[commericial adverrtising]

• Item:: Twin Loading Auto Punch Machine (16ton)
• Overall dimension:: 1200*1440*1800mm
• Power consumption:: 11KVA
• Minimum pressure:: 5KG/CM2
• Air consumption:: 3L/MIN
• Efficient area:: 250mm*205mm
• Tooling size:: 310(W)*180mm(depth)
• Stroke:: 140KGF/CM2(max)
• Output:: 16ton
• Normal setting pressure:: 90KGF/CM2~100KGF/CM2
• Cylinder diameter:: 125mm