Before writing, I would like to ask a question: "How do you use the colored garbage bags?" I have also answered this question offline. Unfortunately, the answer of most people is: "Isn't the color of the garbage bag designed to look good? Use whichever color you like, or use another color when one color is used up.

In fact, each color of garbage bags is produced for different types of garbage classification. It is very obvious that if it is only for the appearance, the manufacturer has to specially make garbage bags of different colors, which seems to be not worth it in terms of cost! General garbage bags will have these colors: green, blue, purple, gray, red, yellow and black that has not changed for a hundred years.

Sorting garbage bags Kitchen waste is a kind of organic waste. Contains raw food waste: fruit peels, egg shells, tea grounds, bones, scallops. And cooked food waste: leftovers, leftovers, vegetable leaves. And kitchen waste in a broad sense also includes used chopsticks, food packaging materials, etc. The higher moisture content also classifies it as combustible waste, but it will lower the temperature of the incinerator.

If the rational use of food waste can be converted into organic fertilizers, it will bring tens of millions of economic benefits. We can use green garbage bags. Black garbage bags are generally stored as household garbage. For example, put some more private garbage, and the garbage bags placed in the toilet are generally black; such as discarding napkins, diapers, dust, heavily polluted paper, plastic bags, etc.