1. Flat Bottom Food Bag Making Machine makes flat bottom paper bag from paper reel 2. Reel lifting system 3. Max speed: 80 bpm IntroductionLFD-330 Flat Bottom Food Bag Making Machine is the flat bottom type of paper bag making machine with roll paper or printed roll paper. LFD-330 Flat Bottom Food Bag Making Machine features a continuous function of automatic paper suction, gluing, creasing, ...