There are two types of pepper balls, plastic shell pepper balls and wax shell pepper balls, but plastic shell pepper balls are the most sold pepper balls on the market.

The ultrasonic plastic shell pepper ball uses GPPS material. First, the GPPS material is injection-molded into two plastic hemispheres. After the pepper powder is put into the air ball shell, the two hemispheres are buckled together, and the ultrasonic-made pepper ball shell is connected. There are buckles, and then the ultrasonic machine is used for welding. The advantages of ultrasonic manufacturing of pepper balls are low cost and high efficiency. However, because ultrasonic welding only melts and bonds the joint surfaces of the two hemispheres together, the strength is not high. It is easy to break, and some even burst in the pepper ball launcher. Using such pepper ball products is easy to cause safety accidents. If there is a problem, you cannot protect yourself or your family.

Laser welding plastic shell pepper ball, the material used is also GPPS material, but this GPPS material is a material specially used for laser welding, the plastic shell pepper ball manufactured by welding technology has the characteristics of high strength and beautiful appearance, the most important thing It is safe, and there will be no accident of pepper balls bursting in the hair setter, which brings a safer experience to users. Therefore, laser-welded pepper balls are also called safety pepper balls. Pepper balls made by laser technology are also One of the features is that it can be stored in water without absorbing moisture. The storage time is more than 3 times that of ultrasonic pepper balls, and it can be stored for more than 5 years.