1. Balloon punching: aim the balloon mouth at the needle tip or nail, gently puncture a small hole in the balloon, and let the balloon slowly vent.

2. Cut the balloon: You can slowly cut the balloon with scissors or blades, and then let the balloon exhaust quickly.

3. Squeeze the balloon: gently press the balloon mouth with your fingers, then press the balloon body from the other side with your fingers, and squeeze the balloon inward, so that the gas can be discharged slowly.

Balloon is an inflatable ornament or toy made of rubber or plastic, which is usually used in parties, celebrations, advertisements, publicity, children's toys and other fields. Generally, balloons are in pairs, one of which is filled with a small bag that can generate hydrogen through chemical reaction, and the other is filled with hydrogen and a small amount of air. When two balloons rub or squeeze each other, the small bag is crushed, producing a large amount of hydrogen, which makes the balloons expand rapidly.

In addition to ordinary inflatable balloons, there are balloons of various shapes, colors, patterns and materials, such as environmental balloons, digital balloons and crayon balloons. Balloons have the advantages of environmental protection, rich colors, diverse shapes, low cost and so on, bringing people joy and good memories. It is a very widely used ornament and toy, and also a very practical ornament.

Safety precautions when releasing balloons

1, be careful not to make the balloon explode suddenly to avoid injury.

2. Don't puncture the balloon with a sharp tool, so as not to hurt your hand.

3. Be careful not to damage the balloon system during deflation, especially to avoid damaging the mouth and other key parts that may be used when the balloon needs to be re-inflated.

4. After the balloon is deflated, it should not be stored immediately. Before storage, balloons should be completely deflated, flapped and naturally dried. Otherwise, it is easy to breed bacteria, leading to problems such as mildew and deformation.

5. Before deflation, determine whether it is necessary to write down the color and shape of the balloon, so that the balloon can be adjusted the next time it is inflated.

6, the correct way of deflation can make us better protect and maintain the balloon, and it can also be deflated more safely.