Heavy Duty Plastic Bag Packaging Machine

Overview

series single or double fold Q pinch-sealing packaging machine for paper sack is suitable for packaging processes of top edge-folding, heating, pinching, or processes of preheating of inner plastic layer, heat-sealing, out bag top folding, heating, pinching. series machines adopt photoelectric combined technology. They are programmable to auto finish bag top opening,hot wind preheating,heat-sealing inner plastic, embossing folded line,edge folding,hot wind heating and sack top pinching. This machine is efficient,and this sealing type has the highlights of sift-proof, strong closure, dust-proof, moist-proof, mold free,no contamination, which makes the materials in sacks well protected. The machine is suitable for the automatic packaging of flanging kraft paper bag or multi-ply kraft paper bag and the plastic bag with inner PE film.At first,it seals the inner plastic bag,and fold the bag opening to 90 degree and heats bag top thermosol with hot wind,then pinches and seals.