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2022-01-04

FPC Cover Film

Cover film is the earliest and most used technology for FPC cover layer applications. It is to coat the same adhesive as the copper clad laminate […]
2022-01-04

PCB Screen Printing Screen Production Process: Pull The Net

PCB screen printing screen production process can be roughly divided into two aspects: pull the net, net drying.   There are many small operation methods in […]
2022-01-04

FPC Photocoating Layer

The basic process of the FPC photocoating layer is the same as the photoresist film used for rigid printed boards. The materials used are also dry […]
2022-01-03

Analyze the Causes and Solutions of Poor PCB Surface Mount Soldering

1. Bridging The causes of bridging are mostly caused by excessive solder or severe edge collapse after solder printing, or the size of PCB substrate solder […]