In order to improve our ecological environment, create a green home, reduce waste land occupation, reduce land pollution, and solidly promote the classified disposal of people's domestic waste, combined with the actual situation of contemporary environmental needs, the configuration of classified garbage cans is imperative.

Classified garbage cans reflect the traditional Chinese virtue of environmental protection, based on the response to the sustainable development of social ecological resources, strengthen the publicity and introduction of garbage classification among the people, and popularize garbage classification knowledge. We will carry out publicity and education to advocate green life, oppose resource waste, classify garbage and promote resource recovery, guide the people to advocate a natural and simple lifestyle, enhance ecological moral awareness, and foster a positive and healthy atmosphere.

　　 Plastic sorting trash can There are mainly four different colors, including:

（1） Recyclable plastic classified trash can: including waste paper, waste plastic, waste metal, waste packaging, waste textiles, waste electrical and electronic products, waste glass, waste paper plastic aluminum composite packaging, etc. The recyclable plastic sorting trash can is blue.

（2） Plastic classified garbage cans for kitchen waste: including food waste generated in the canteen, including leftovers, meat and bone, vegetable roots and leaves, eggshells, livestock and poultry viscera, etc. Kitchen waste plastic classification trash can is green.

（3） Hazardous waste plastic classified trash cans: including waste batteries (cadmium nickel batteries, mercury oxide batteries, lead batteries, etc.), waste fluorescent tubes (fluorescent tubes, energy-saving lamps, etc.), waste thermometers, waste sphygmomanometers, waste drugs and their packaging, waste paint, solvents and their packaging, waste pesticides, disinfectants and their packaging, waste film and waste photo paper, etc. The hazardous waste plastic classification trash can is red.

（4） Other garbage plastic classified garbage cans: other domestic garbage except recyclable materials, kitchen waste and hazardous garbage, including toilet paper, napkins, cigarette butts, peel and shell, broken ceramics, paper scraps and other non recyclable garbage. Other garbage plastics are classified as black trash cans.