3.Single Size: 17.5*3cm
1.Put the pump into the balloon.
2.Insert the air pump into the balloon seal.
3.Hand pinch balloon seal.
4.Fill the balloon with air and fix the balloon with your hand.
1. Balloon inflation, there are generally three options, rushing into the air, the balloon will not float, rush into the hydrogen balloon,The balloon can float up, the cost of hydrogen is relatively low, but it is dangerous, and it is flushed into the balloon.Be sure to keep away from fire, so as not to cause danger, inflating helium, helium is inert gas, compare Safe, but the cost is relatively high, please choose the inflation gas according to the situation.
2. Inflation should be noted, it is recommended to push the foot and other inflatable equipment that can control the amount of inflation, aluminum balloon chargingThe gas is generally about 70%. Do not inflate too much to cause the balloon to break, affecting the use, resulting in The waste of balloons!