COF PUNCH/SINGULATION

As the the professional reel COF singulate tool and reel COF punch service manufacturers & suppliers, we can make shape cutting for reel package COF with accurate steel singulation tool at 100μm tolerance by using high precision automatic COF singulation/punch machine.

After COF Reel loading the machine conveyor belt, the COF punch/singulation machine's visual identity system will align the single singulate COF reel with the COF punch steel tool, then the COF singulation tool will punch the unit COF from the COF reel, one work-piece cycle time would be just 3 seconds. Specific COF punching dimension can be customized based on steel COF singulation tool for mass production.

Detailed reel COF punch specification as follows:
Reel COF Film Diameter: 800mm
Singulation Precision: X axis = ±0.1 mm, Y axis=±0.1 mm
Reel COF Punch Max Dimension: 60mm*60mm
Reel COF Punch Min Dimension: 20mm*10mm
Punch Unit Cycle time: 3 seconds
Singulation Yield (Mass Production): ≥ 99%


Reel COF Laser cutting relies on instant high temperature, but there're carbon powder or ash remains on the film cutting edge.The carbon powders or ash remains( contamination) will cause the short when it perform OLB process bonding with PCB and Panel side. But the Reel COF Singulation Machine make use of accurate cylinder stamping by precise reel COF steel punch tool. It's the most reliable and most stable Reel COF shape cutting and Reel COF Shape Punch way for mass production.








Our standard shipping method for Unit (Singulated) Type is customizing clean & anti-static tray package. It's exactly customized by COF dimension and dustless, there's no contamination & bending defects occurred.