How to make a small box by hand origami is as follows:

1. First prepare a rectangular piece of paper. Here is a piece of homework paper that the editor picked up.

2. Fold the paper in half.

3. Fold in half again along the red line.

4. Fold the left half along the center line as shown in the picture, and do the same with the right side.

5. Fold both sides.

6. Then fold it to the right as shown by the arrow, and then fold the right side backward and to the left.

7. Fold the two corners on the left side to the center line, and do the same on the right side.

8. Also fold the two middle corners in half along the red lines to the left and right, and do the same for the two middle corners at the back.

9. Then insert the small triangle folded for the second time into the big triangle folded for the first time, and finally open it in the direction of the arrow in the picture.

10. The paper box is finished. You can also pinch the corners to make it look better.

The carton is a three-dimensional shape, which is composed of a polyhedral shape formed by moving, stacking, folding and surrounding several composed faces. The surfaces in the three-dimensional composition play the role of dividing space in space. If the surfaces in different parts are cut, rotated and folded, the resulting surfaces will have different emotional expressions.

In the composition of the carton display surface, attention should be paid to the connection between the display surface, sides, top and bottom, as well as the setting of packaging information elements. To a large extent, carton packaging uses its exquisite shape and decoration to promote and beautify products and improve the competitiveness of products.

Since the shape and structural design of cartons are often determined by the shape characteristics of the packaged goods, there are many styles and types, including rectangular, square, polygonal, special-shaped cartons, cylindrical, etc. , but the manufacturing process is basically the same, that is, selecting materials-designing icons-manufacturing templates-stamping-joining into boxes.