How to draw four dumpster signs is as follows:
1. Draw the outlines of the four signs.
2, trace with a black marker.
3, color with different colors of colored pencils.
4, finish coloring and wait for drying. Paste it to the corresponding trash can.
Our country in October 2003, the state introduced the "domestic garbage rules regulations". According to the unified symbols developed by the state, household garbage was reclassified into five categories, they are: red represents hazardous substances, sometimes also marked in orange, hazardous substances including waste batteries, fluorescent tubes, paints, expired medicines, cosmetics, and other non-recyclable and with a certain degree of pollution hazards of the material.
Green in the case of a combination of multiple plastic trash cans, green on behalf of food waste, food waste can be used as fertilizer for plant nutrients, soil burial can be decomposed and absorbed by nature's microorganisms and plants, to play the role of waste reuse. The yellow color represents special trash cans for medical waste, which are generally only used in hospitals, health stations and other medical places.
Blue represents recyclable waste, including plastics, paper, metals and other valuable materials, which will be included in the waste recycling system for recycling disposal. Gray in addition to hazardous substances and recyclable substances other than garbage, masonry, ceramics, slag and other difficult to recycle waste, which is generally incinerated, buried and other treatment.