The production of plAStic pepper balls by ultrasonic technology has great limitations. The production of plastic pepper balls by ultrasonic technology is only suitable for engineering plastics, such as ABS plastic pepper balls, PC plastic pepper balls, AS plastic pepper balls, PS plastic pepper balls and other plastic pepper balls.

Plastic pepper balls produced by ultrasonic technology are generally used as decorative plastic pepper balls, because the plastic pepper balls produced by ultrasonic technology have low strength and poor sealing performance, and a large part of the application scope of plastic pepper balls is used for sealing in liquid. If the plastic pepper balls have low strength and leak in liquid, the sealing effect will not be achieved at all, so the plastic pepper balls produced by ultrasonic technology can only be used as decorative and other plastic pepper ball products with low requirements.