2. As shown in the figure, open the alignment center line in the direction of the arrow and fold it down.
3. That's it, and then the other side will do the same.
4. The other side is folded, as shown in the figure below.
5, as shown in the figure, according to the direction of the arrow, the other side is also the same operation.
6, as shown in the figure, according to the direction of the arrow, fold to the center line, and do the same on the right.
7. As shown in the figure, the left and right sides are folded like this, and the other side is also operated in the same way.
8. As shown in the figure, the two sides are folded like this.
9. As shown in the figure, fold up in the direction of the arrow, and do the same on the other side.
10, as shown in the figure, it is like this after the two sides are folded.
1 1, as shown in the figure, plug it in the crack in the direction of the arrow, and the same operation is done on the left side and the other side.
12. As shown in the picture, the paper garbage box is ready. Let's open it.
13, the production is completed, as shown in the figure below.
Extended data
1, origami is an artistic activity of folding paper into various shapes? . Origami is not limited to paper. Origami lovers all over the world use various materials, such as tin foil paper, napkins, acetic acid sheets, etc., while adhering to the folding specifications.
2. Origami originated in China in the 1 century or the 2nd century, and was introduced to Japan in the 6th century, and then spread to the whole world through Japan. It is also said that origami originated in Japan and Spain.
3. The combination of origami and natural science has not only become a teaching aid for architecture schools, but also developed origami geometry as a branch of modern geometry. As a toy, origami is beneficial to body and mind, developing intelligence and thinking. It is a symbolic means of peace and commemoration, and also an excellent pastime.
References:
Baidu encyclopedia-origami