1, support thin board or flexible circuit board
2, applied to board that is in irregular appearance
3, increase line throughput by carrying multiple PCB's
4, It can keep its physical properties at increasing high temperatures. 
In the process of wave soldering, high standard results are achieved and no deformation occurs.
There are no layering, bubbles, deformation when work at 360℃ for a short time and under
harsh conditions that continuous exposure to 300℃ operating temperature.