Automatic envelope paper bag sealing and making machine

ZXXF-391 FULL-AUTOMATIC ENVELOPE &PAPER BAG SEALING MACHINE Specifications ENVELOPE &PAPER BAG SEALING MACHINE  high speed  factory price  high quality  brand new Technical parameter:   Model ZXXF-391 Max speed 12000pcs/hour Envelope size scope(Chinese pocket model) 90*100-324*229mm Envelope size scope(Western wallet model) 90*100-230*160mm Paper thickness 80-200gsm Motor power 4.5kw Machine weight 1500kg Machine dimension 3950*1000*1250mm     ZXXF-391 FULL-AUTOMATIC ENVELOPE &…