... slick paper, chrome paper, white cardboard plastic composite paper and paper material like these. With feeding, conveying, creasing, ... , seam-closing, shaping, compaction and creasing the bottom line , automatically fold the bottom,and gluing , then finish the product ... 8,Machine weight: 8000Kg 9. Machine size 13000 x 1400x 1700mm Working Voltage 220V 60HZ 3phase high quality automatic paper bag ...