Known as FPC, the Flexible Printed Circuit board is a key component in modern electronics. It's created using screen printing techniques on a pliable substrate, serving as a vital signal transmission medium in electronic devices. The attributes of FPC, such as continuous automated manufacturing, enhanced wire density, compactness, lightweight design, minimized wiring errors, and its ability to flexibly adapt to various shapes, make it an essential element in consumer electronics. Common applications include LCD displays in laptops, smartphones, tablets, and hard disk storage devices. FPCs facilitate efficient signal transmission between motherboards and various components, enabling functionalities like foldable or rotating screens. The shift towards slimmer, lighter, and more compact electronic devices has significantly driven the demand and development of FPC technology.

In the realm of FPC production, there are three main types of screen printers: semi-automatic, twin-table, and a fully automated roll-to-roll FPC screen printing line, each catering to different production scales and requirements.