The common flexible PCB packaging is to stack the flexible 10 ~ 20pcs PCB together and fix in a paperboard with paper rolls to avoid the use of ribbons, because tape stickers that contain chemicals, if they are exudative, will easily lead to discoloration of the oxidation terminal.
When the basal membrane is a polyimide film, since it can readily absorb moisture, the flexible printed circuit boards should be charged together with silica gel and desiccant in the polyethylene bags and pressurized the bags. And then wrapped in corrugated boxes with cushioning materials. Due to the unique shape of flexible PCB, different shapes must be used in different packages.
Some are to glue the flexible PCB in the polyester prop-chips with weakly coated adhesive before its form of drilling and then do semi-rule processing Die-cut (built-in drilling), is unique to the user, the user can take Down flexible PCB for assembly, can also be assembled first, then after assembly to get from the prop polyester film. In this way, it can only be used for small size products, this will improve the process efficiency for both the flexible PCB assembly manufacturer and the users.
The safest and most reliable way is to use a dedicated tray. First of all, to prepare the trays according to the varieties, although management is a problem, quality is guaranteed, convenient to use and good for assembly. The cost is not high, can be discarded after use.