Currently, in our city, the demand for online platform use and delivery services has increased due to COVID-19, single-person households, and the increase in 'thumb'. Due to this phenomenon, the use of disposable paper delivery boxes increased by 20.9% compared to 2019, and the number of delivery boxes used only in Korea last year reached 337,367. In addition, due to the 2018 ban on the import of solid waste from China, the unit price of waste paper fell, and collection and transport companies are refusing to collect waste paper. While the amount of use has increased, the current situation in our city is that there is no proper solution to the disposal of recyclable waste. We saw this as an important task to be solved for the sustainability of the city.