Based on the provided reference, inflating a foil balloon (which can sometimes resemble a "pipe balloon" due to its shape), involves using a self-sealing valve. Here's how you likely do it:
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Locate the Self-Sealing Valve: Find the opening in the balloon, which is the self-sealing valve. It might be a bit difficult to see initially.
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Insert Inflation Device: Carefully insert a straw or a balloon pump nozzle into the valve.
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Inflate: Gently inflate the balloon through the valve.
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Remove Inflation Device: Once inflated, remove the straw or pump nozzle. The valve should automatically seal itself.
It's important to note:
- The clip shows inflating a foil balloon. If your "pipe balloon" is made of latex or a different material, the method might vary. A latex pipe balloon, for instance, may not have a self-sealing valve and would require tying off the end.
- Be careful not to over-inflate, as this can cause the balloon to burst.
