Factory selling Rigid-Flex Printed Circuit - Newly Arrival China High Quality and Cheap Price Electronic Flexible PCB Board – Yongmingsheng

Our advancement depends on the superior gear ,superb talents and consistently strengthened technology forces for Newly Arrival China High Quality and Cheap Price Electronic Flexible PCB Board, We are willing to give you the best suggestions on the designs of your orders in a professional way if you need. In the meantime, we keep on developing new technologies and creating new designs so as to make you ahead in the line of this business.
Our advancement depends on the superior gear ,superb talents and consistently strengthened technology forces for China PCB Board, Printed Circuit Board, Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We now have won a good reputation for outstanding customer service among our overseas customers. We will continue to try the best to supply you good quality products and solutions and the best service. We’ve been looking forward to serving you.
 

Flexible Printed Circuit Board process:Dry Film Lamination

Attach Photosensitive Film.

After PTH,FPC PCB will be bonded with dry film by hot press roll.The dry film will be laminated on pretreated boards as the etching resist.Since the dry film is sensitive to ultraviolet light,the operation need to be proceeded in a yellow light cleanroom for preventing polymerization before the image exposure

Roll-to-roll mode is used to mass-produced FPC.This film laminating operation is different from panel-to-panel mode and needs different laminating equipment.