2026
Back Seal Pouch Melon Seed Packing Machine
Product Introduction
LD-420/520/720 Paper Bag Melon Seed Packing Machine is an automatic vertical packaging unit integrating bag forming, measuring filling, sealing, date printing, automatic labeling, hole punching and counting. It features high packaging speed and neat-looking finished bags with multiple available styles including back seal, gusset, connected continuous bags and hole-punched pouches. Compatible packaging films include laminated film, single-layer film and PE film. Equipped with different dosing assemblies, it handles various raw materials. Optional auxiliary machines are available to assemble full-automatic packaging production lines for unmanned workshops. With rising labor costs, replacing outdated manual pre-made bag filling and hand sealing with high-speed automatic packaging has become an inevitable industry trend.
Production Line Application
This machine is designed for automatic weighing and packing of solid products such as marshmallow, toffee, milk candy, nuts, raisins, peanuts, melon seeds, kernels, potato chips, chocolate and biscuits.
Machine Features
- Chinese & English touch screen for intuitive and easy operation.
- PLC control system enables stable running and parameter adjustment without machine shutdown.
- Multiple sets of preset parameters stored for precise product changeover.
- Servo motor driven film pulling ensures precise positioning and stable operation.
- Independent temperature control with accuracy within ±1℃.
- Separately controlled horizontal and vertical sealing temperature, adaptable to laminated film, PE film and other packaging materials.
- Diverse pouch styles: back seal, gusseted pouch, continuous connected bags, hole punching etc.
- Available bag types: gusset bag, stand-up pouch, 4-side seal bag, 3-side seal bag, paper bag and other composite pouches.
- One-step completion of batch coding, sealing, packing and production date marking.
- Clean working environment with low operation noise.
