Folding method of small box

The folding method of the small box is as follows:

1. Take a square origami of 1 sheet 15cm* 15cm, fold it up and down, then unfold it to get a crease, then fold the upper and lower sides towards the center line respectively, and unfold it to get a crease.

2. Fold the square origami in half up and down, then turn the left and right corners of the closed end inward respectively, and then turn the left and right corners of the first layer of the open end inward respectively.

3. Turn to the back and turn the left and right corners of the second floor at one end of the opening inward respectively.

4. Turn to the back, fold the triangle at both ends inward along the bottom edge, and then unfold it to get the crease.

5. Fold the two layers at one end of the opening back and forth respectively.

6. Cut a small rectangular incision on one side with a paper cutter.

7. Unfold the folded origami from the opening.

8. Take another square origami of 1 sheet 15cm* 15cm, and repeat the folding method of step 1. Fold the square origami in half up and down, then turn the left and right corners of the closed end inward respectively, and then turn the right trapezoid on the left and right sides inward respectively.

9. Spread the square origami completely to get a crease, and then fold two small squares at one end and the left and right sides into diagonal creases.

10, hold the lower half of the diagonal on the left and right sides and fold it upward, and then fold the left and right corners into an included angle to fix it. Put the folded small rectangular paper strips into a folding paper box; At this time, a complete carton was folded.