What are the advantages of plastic film chip compared with traditional silicon chip?

Compared with the traditional silicon wafer, the plastic film chip not only has the advantage of folding, but also the production process is more environmentally friendly and the cost is much lower. Plastic thin-film electronic chips are inkjet printed, and the manufacturing cost is half that of silicon chips. You know, making silicon wafers not only requires quite complicated processing technology, but also inevitably produces some toxic substances.