Is there any way to print on balloons?

Simply use stroke markers. Ink is absolutely unacceptable. Because the balloon itself is made of rubber, it must have professional ink.

If you need to print words, you have to go through the balloon printing factory, which requires high technical requirements for ink equipment. 79C is currently printing a small amount. I suggest you make it for the manufacturer, and I'll send it to you by courier when it's ready. Receiving goods at home is also very convenient.

This answer comes from the official answer of the expert group of China Balloon Association. If it helps you, please adopt it. In order to help more Baidu netizens, thank you!