Influence of pepper ball manufacturing process on quality

There are two types of pepper ball shells, one is plastic shell pepper balls, the other is wax shell pepper balls. At present, the most commonly used plastic shell pepper balls on the market.

There are two manufacturing processes for plastic shell pepper balls, one is ultrasonic manufacturing process and the other is laser welding manufacturing process. The ultrasonic manufacturing process is relatively simple. The pepper ball shells of the two hemispheres are buckled together, and then ultrasonic waves are carried out on an ultrasonic machine. Welding, after the welding is completed, it is the finished pepper ball. There are two kinds of pepper ball powder filling for ultrasonic welding. One is to put the pepper powder into the pepper ball shell when the two hemispheres are buckled, and then ultrasonically welded. After the two hemispheres are ultrasonically welded, pour pepper powder into the holes of the hemispheres.

The advantage of ultrasonic is that the manufacturing process is simple and the cost is low. The disadvantage is that the strength of the welding position is not high, and the welding seam has a lot of wind and burrs, which not only affects the appearance, but also affects the function of the pepper ball.

Laser welding pepper balls is the most advanced pepper ball manufacturing technology at present. The plastic at the joint is melted by the high temperature of the laser, and then compacted to form a whole, which has high strength and will not burst in the transmitter. The laser-welded pepper balls are ground by a professional grinding ball machine. They have high strength and do not absorb moisture. They do not require special conditions for storage. They can be stored at room temperature for more than 5 years, and the laser-welded pepper balls are very safe. , it can burst after hitting the target 100%, so that the pepper powder can be fully dispersed into the air, which has the best effect.