Paper baler and granulated paper baler are both fine. In paper recycling, you can collect paper and compress paper directly into bales. Or you can use a paper shredder to shred paper into small pieces first and then bale the granulated paper. Normally granulated paper bale is much dense than paper bales. So you can choose the right one based on your actual needs. View more details at
http://www.sinobaler.com/granulated-paper-baler-and-its-significance-in-paper-recycling/
