1, prepare the required materials first.

2. Take out the colored paper and fold it in half along the middle line.

3. After being folded in half, see the figure below.

4. Spread out the colored paper.

5. Fold in half along the other midline and spread out.

6, respectively, after diagonal folding, spread out, all creases into meters.

7. Press out the shape as shown in the figure, and the front and back are isosceles triangles.

8. The front corner is folded to the other side, which is about the size of the picture.

9. The same is true of the corner at the other end.

10, turn to the opposite side, and so on.

1 1, point A and point B in the above figure are connected as one side, and folded inward to form an arrow.

12, the following is the same operation.

13, in the middle.

14. Stick the double-sided adhesive tape to the position indicated by the arrow.

15. Tear off the white part of the double-sided adhesive tape to make it stick to the top, and do the same below.

16. In the position shown in the figure, it is written with black ink pen: recyclable, and a recyclable sign is drawn.

17, so that the garbage sorting trash can model is completed.

According to the national regulation "Code for Planning of Urban Environmental Sanitation Facilities GB50337-2003", the spacing of garbage bins is set according to the "Standard for Setting Urban Environmental Sanitation Facilities". The location of domestic waste containers and bagged garbage collection and stacking points used by residents should be fixed, which should not only meet the requirements of convenient residents and not affecting the city appearance, but also be conducive to the classified collection and mechanized removal of garbage. In general, the service radius of domestic garbage collection point should not exceed 70m.