The manufacturing process of PA plastic nylon hollow pepper ball is completely different from that of PP plastic hollow pepper ball. The manufacturing method of PA plastic nylon hollow pepper ball is completed by welding, that is, two semi-circular plastic hollow pepper balls are welded at high temperature to form a whole plastic nylon hollow pepper ball.

The main difficulty in the welding process of PA plastic nylon hollow pepper ball is that the welding needs to be completed by a special laser welding machine, and a special fixture should be made for positioning and welding. The positioning fixture should have the function of pressurization. When the welding edge of PA nylon hollow pepper ball melts, the two hemispheres are completely integrated by pressurization. The pressurization of the fixture requires a fixed pressure, and the pressure should not be too high. If it is too large, the melted plastic material will be completely extruded, resulting in weak adhesion and improper pressure.