| abstract |
Provided is a method and an apparatus capable of obtaining high-quality debris without performing costly processing steps in post-processing after cleaning. In a method of recycling PET debris from a crushed PET bottle, the debris is cleaned, and the debris is at least 20 minutes in a cleaning solution containing caustic soda in at least one washing machine W. At the same time as the above high temperature processing, it is also processed mechanically and hydraulically. [Selection] Figure 1A |