The explosion-proof balloon holder can also be adjusted to hold different size of the balloon. The explosion-proof balloon holder can also be adjusted to hold different size of the balloon. The explosion-proof balloon holders on both sides will protect your safety if the balloon explode. The edge of the explosion-proof holder is equipped with rubber case to protect the balloon from exploding during the printing process. 1. Install the screen plate on the machine2. Use air pump to blow the balloon to a certain degree, and then place it on the balloon platform of the screen printing machine.Place the balloon in the middle of press plate, put down the screen plate, and check whether the printed pattern is fully attached to the balloon; Balloon expansion is too large or too small,the balloon can be properly deflated or inflated, or adjust the height of the chuck to achieve the most appropriate printing standards. 3. Take out the balloon with appropriate air pressure and place it on the limit platform. Adjust the baffles on both sides of the limit platform.4.Make both sides of the limit board stick on the balloon edge, fixed limit board, print after the balloon inflation with limit board as the standard. 5.Inflate the balloon and seal the air outlet with balloon clip.6.Place on the screen printing table, press the pressure plates on both sides of the balloon;Start batch printing.