Most flexible board materials are rolling format.For different demanding， makers need to optimize the utilization.The first step in making FPC is slicing flexible material to working size.Roll-to-roll manufacturing is used to some mass-produced FPC and then the slicing procedure can be eliminated.
The purpose of the stiffener is to strengthen the mechanical strength of FPC (flexible circuit board) on account of facilitating the mounting of components on the PCB surface, etc.The types of stiffener used in the flexible circuit board are various, which mainly depends on the requirements of the product, such as PET, PI, adhesive, metal or resin stiffener, etc.