Big Balloons With Helium

• Posted by chinacryogenics xu November 27, 2017 Filed in Business 247 views
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  When you remove the helium purification equipment from the helium-filled balloon large nozzle very carefully, while still the end of the balloon tightly so no air can escape from it. When a node at the end of the large balloon by looping the end of the balloon around your index finger and pulled at the end of the balloon opening through the loop with your thumb. This should be a tight knot to keep the helium in the balloon.
  

  After a big balloon to be removed from the package and the open end of the balloon on the helium tank nozzle. With thumb and forefinger to hold the end of the balloon on the nozzle so that no air can escape, and press down on the nozzle, until the balloon is filled with helium. You'll know when there is much helium in the big balloon because the balloon to see how it will be, to burst, and if you gentlyfirmly press the balloons and hard without popping it will squish.

  If all of your materials you will take your helium tank and turn the handle on the top of the tank counter-clockwise until it is completely turned off and has led to a complete stop, turn where you no longer can occur. These currents can open up so the helium tank through the nozzle. Then press the protruding nozzle on the helium tank, the tank, the filling of the balloons to see if the helium purification system is free to move air through the nozzle.