Printing & Packaging Machinery

ZB450J Web Feeding Paper Bag Making Machine

Description:
ZB450J Web Feeding Paper Bag Making Machine is designed for mass production of bags from roll paper. It integrates technologies from various fields such as mechanics, electrics, pneumatics and optics and conducts gluing，tube forming，gusset forming，slitting，creasing, bottom folding，bottom pasting, compressing and finished bag outputting all at once under the control of central computer. Bags produced by this paper bag making machine are featured of traceless bottoms and high quality.

Constituent Parts and Their Features:
Feeding Unit:computer-controlled; automatic feeding and tension controlling; speedy productivity; easy to learn and operate.

Cutting Unit:controlled by central computer to ensure relative accuracy of paper bag length within a deviation of ±0.5 mm.

Bottom Clutch Function: reducing waste in separate debugging of traction and bottom gluing part.

Bottom Pasting Unit: keeping several patented technologies; producing traceless bags by adopting the latest technique in gluing bag bottom.

Gluing Unit: employing water-soluble cold glue

Color Code Tracking Function: tracing color code to keep accurate size of each bag.

Screw Rod Adjustment Device: shortening adjusting time and improving production efficiency; making handbags of different specifications.

Automatic Delivery Unit: automatically setting the amount for each package and counting with insert marker, rendering possible mass production, decrease of labor costs and improvement of working efficiency

Screw Rod Adjustment Device: shortening adjusting time and improving production efficiency; making handbags of different specifications.

Operation Procedure: Roll Feeding—Gluing—Tube Forming—Cutting—Bottom Creasing—Bottom Opening—Bottom Gluing—Bottom Sealing

Applicable Paper: Kraft paper and art paper (including film-laminating paper) are applicable on this web feeding paper bag making machine.