How to fold the cannon

1. Preparation materials: rectangular pieces of paper with any color.

2. Fold the paper in half and unfold it.

3. Fold the top and bottom of the paper into two triangles.

4. Fold two triangles along the center line to make them a big triangle.

5. Fold the two corners of the big triangle in half along the center line to make it into two small triangles.

6. Expand two small triangles to make them into two squares.

7. Fold the middle part of two squares into a small square.

8. Expand the small square and fold it in half along the center line.

9. Fold the bottom of the paper up to make a bucket.

10. Fold both ends of the barrel into two small squares.

1 1. Press both ends of the barrel down with your fingers to make it the bottom of the cannon.

12, put the cannon on the table, and squeeze both ends of the cannon into the middle with your fingers until the cannon gives a bang.

Pay attention to folding cannons:

1. Paper selection: Selecting a piece of paper with a certain thickness can ensure the firmness of the cannon. At the same time, the texture of the paper should be strong and not easy to tear.

2, folding skills: In the process of folding, you need to accurately fold the paper into the required shape and size. The crease should be clear, so as not to affect the stability and firmness of the cannon.

3. Use of glue: When using glue to bond, pay attention to applying it evenly, not too much or too little. Too much glue will make the paper unstable, and too little glue will make the paper unstable.

4. Manufacture of barrel: The manufacture of barrel is one of the key steps of folding gun. In the process of folding and pasting, it is necessary to ensure that the shape and size of the barrel meet the requirements, so as to ensure the smooth launch of the shell.

5. Artillery production: Artillery production is also one of the important links of folding guns. Shells should have a certain weight and shape to ensure smooth launch.

6. Safety tip: When playing, pay attention to safety and avoid shooting at people and objects. At the same time, we should also pay attention to avoid placing cannons near flammable materials to avoid danger.