A very important and interesting source of wastes in film recycling is represented by agricultural film. Growing interest in agricultural film recycling is made evident by the attention drawn from many agriculture nations and regions. Very specific regulations are being enforced, and legislative action is being taken, towards the creation of a closed loop cycle in the use of agricultural film, requiring the presence of a recycling step. Agricultural film available for collection may be divided mainly in 2 sections:
Greenhouse film: 80÷150 mμ thick, low contamination but significant degradation by atmospheric agents and by the agricultural cycle;
Mulching film: 8÷20 mμ thick, high quality, low degradation, but very thin with high degree of contamination;
Shanghai Qizheng Machinery agricultural film washing line can greatly reduce the contamination initially by our exclusive process. this is the most tough section for agricultural film recycling.some components such like straw or other light weight component may damage the final result of recycling.