How to fold an origami trash can?

It takes an A4 piece of paper to fold a dustbin. Fold the paper in half several times, then fold it into a triangle, and finally unfold it. The specific operation steps are as follows:

Tool: A piece of A4 paper.

1, first take out a piece of A4 paper, then fold it in half, as long as the two sides are pressed neatly until there are lines, then fold it in half on the basis of folding, and fold it into a quarter if there are lines.

2. Unfold the folded coin and fold it into a triangle. When the front side is folded, the other side is also folded into a triangular pattern.

3. Fold two triangles from the middle, and the shape below will appear. Remember that both triangles are folded.

4. Next, fold the redundant part below and the pointed triangle on the head, and fold the rectangle below into a triangle. Then you can fold the edge of the triangle into the other half of the paper, and there will be no extra paper next to it when it is unfolded, and the production is finished.

Precautions:

Don't use too much force when folding paper. Excessive force will make the crease unclear, which will have a great influence on the subsequent operation, and it can also avoid accidentally tearing the paper.