Folding process of origami Jinshan

The folding method of origami Jinshan is as follows:

1. Now there are special gold ingots on the market. You can quickly fold the gold ingot according to the dotted line above. Take out a piece of gold paper and fold it down about 2/5.

2. Then, fold the last paper up by about 2/3.

3. Then, along the dotted line, the lower paper is also folded up.

4. Fold the right angle on the left and right sides to the middle.

5. Then, fold the top down.

6. Finally, hold the left and right corners and pull the gold paper away. At this time, the middle is protruding. Then pinch the depressions on both sides, tidy up the shape, and a gold ingot will be folded.

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 tablets and so on. , while observing the folding specifications.

Origami originated in China in 1 or 2nd century, and was introduced to Japan in 6th century, and then spread to the whole world through Japan. It is also said that origami originated in Japan and Spain.

The combination of origami and natural science has not only become an auxiliary teaching tool in architectural schools, but also developed origami geometry as a branch of modern geometry. Origami is not only a toy, but also a thinking activity. This is a way to symbolize peace and commemoration, and it is also a way of entertainment.