IT BUSINESS

This is the process of cutting out the external shape after finishing all the processes of the FPCB. It is a process to process the external shape of the desired FPCB with instant punching by attaching a set of molds consisting of upper and lower plates to a pressure punching press.

1.COPOUND

• ①KNOCK OUT.
• -A method in which the punched product is immediately detached from the KIT
• ②PUSH BACK
• -A method in which the blown product is attached to the product kit and is removed later

2.PIECING

• -When punching, the SCRAP falls down

PRESS

Thompson press

Automatic punching machine

image before work	image after work