Because the hardness of silica gel pepper ball is not high, it will produce batch air in the process of mold pressing, but the size of silica gel pepper ball is small, so silica gel pepper ball manufacturers usually use manual removal to batch air. One is inefficient, and the other is that the removal effect is very poor, which can not meet the quality requirements.

Therefore, the method of cutting the die-closing line of silicone pepper ball manufacturers basically relies on special die-cutting. The silicone pepper balls after die-cutting are all connected together in dozens. Take the silicone pepper balls with one mold under the die-cutting machine and put them into a special fixture. After die-cutting machine closes the mold, the die-closing line of the silicone pepper balls is also cut off, so that the cut silicone pepper balls have beautiful appearance and little trace at the position of the die-closing line, which basically does not affect the functional use of the silicone pepper balls.