Magical green garbage bag is biodegradable after.

According to the EPA from 1992 to 1999, "Taiwan Environmental Protection Statistical Yearbook" data show that: the physical component of the general garbage, kitchen waste categories the percentage was 17.9 ~ 25.7%, if it can take advantage of the kitchen and fruit and vegetable markets organic waste composting and other resources, not only solve the problem of organic waste pollution of the environment and maintaining the environment, they can also use the rich organic matter and nutrients, improve physical and chemical properties of the soil, improve soil fertility and increase crop production and improve product quality. Further, since the organic waste reduction, and thus extend the life of landfills. In the current landfills and seek to become increasingly saturated difficult circumstances, it can reduce the social costs resulting from public protests.

According to Taiwan's plastic guild from 1990 to 1998 statistics, Taiwan's annual consumption of plastic is 105.3 ~ 134.5 kg per person. Therefore, the generated quite a lot of plastic waste per year. In these plastic waste, 57 per cent of plastic bags and film. Foregoing general rubbish component 1992 to 1999 the ratio of plastic are 17.8 to 20%, indicating the spread of the use of excessive plastic. These plastic garbage, difficult to break down, clog drainage ditches impede root elongation, impact on the environment landscape. In order to reduce the use of traditional plastic, use biodegradable trash bags with food waste, yard waste and other organic litter collection, renewable resources, waste reduction and the current waste disposal methods will be of great helpful .

Currently biodegradable garbage bags can be used with the use of the community kitchen, parks, gardens and deciduous fruit and vegetable wholesale markets and other organic waste collection. Community kitchen and courtyard leaves, the environmental protection authorities by combining community people do garbage bags, cleaning regularly collected by the car, and then sent to large-scale composting organic waste treatment plant process. It was reported that Dr. Narayan Michigan State University: Because composting field in most regions and local have banned the use of non-degradable plastic, so when composting technology has growth and stability, there are more organic wastes such as yard leaves, broken branches after pruning mixed wastes and bio-solids, from landfill to composting. In the United States some of the garden burying the waste, about 10 percent of general waste, there are 26 states and Washington, DC, is prohibited buried. Based on this, the garden waste composting equipment from 1989 soared to 650 1992 2500. Therefore, the amount of biodegradable and compostable bags will begin to increase.