Fully Automatic Zipper Pouch Packaging Machine Launched | High-Speed Premade Bag Filling & Sealing System

today announced the launch of its fully automatic zipper pouch packaging machine, a high-performance premade bag filling and sealing system engineered for manufacturers requiring efficient, hygienic packaging of zipper stand-up pouches, flat bags, and doypacks. This versatile system serves the food, pet food, pharmaceutical, nutraceutical, and chemical industries worldwide.

Consumer preference for convenient, resealable packaging continues to drive demand for zipper-equipped stand-up pouches across snack foods, condiments, dry fruits, pet food, and frozen products. The new packaging machine addresses this market trend with specialized zipper handling capabilities that ensure smooth processing without damaging the zipper track, maintaining package integrity and consumer appeal.

The machine features a circular carousel design with multiple bag clamps mounted on a rotating turret. Each bag clamp passes through sequential stations including bag pick-up, coding, bag opening, filling, sealing, cooling, and discharge. The continuous rotation allows higher speeds compared to linear machines while maintaining consistent sealing quality. Depending on the model and product characteristics, packing speeds reach up to 80 bags per minute.

The system is built with a SUS304 stainless steel frame and food-grade contact parts, fully compliant with international food hygiene standards. Key technical specifications include:

• Bag Size Range: Width 80-400mm, Length 100-450mm (model-dependent)
• Filling Capacity: Up to 3000ml per pouch
• Power Requirement: 220V/380V, 3.5-8kW depending on configuration
• Air Consumption: 0.4-0.8m³/min at 5-7kg/cm²
• Pouch Types Supported: Zipper bags, stand-up pouches, flat bottom bags, side gusset bags, three-side seal bags

The automated system executes a complete packaging cycle: automatic bag feeding from magazine, date coding/printing, bag opening with vacuum suction verification, multi-station filling, heat sealing with temperature-controlled bars, cooling station to set the seal, and finished product discharge. An automatic checking system monitors bag presence, opening status, filling accuracy, and sealing quality — the machine automatically rejects defective pouches and triggers alarms for abnormal conditions.

Specialized zipper pouch processing ensures the resealable closure remains intact throughout the packaging cycle. The machine features upper and lower heated sealing jaws with temperature controlled within ±1°C. A cooling station immediately follows to set the seal and prevent seal distortion, delivering consistent, leak-proof seals across laminated materials.

The system is equipped with an advanced PLC controller and touchscreen HMI, allowing operators to store and recall recipe parameters for different products and pouch sizes. The intuitive interface displays production status, fault diagnostics, and maintenance alerts. Quick-change clamp systems allow tool-free changeover between different bag widths in under 10 minutes.

By integrating different filling devices, the machine handles diverse product types: multihead weighers for granular items (snacks, nuts, candies); auger fillers for powders (flour, milk powder, protein powder); piston pumps for liquids and sauces; and volumetric filling devices for pastes and viscous materials. This flexibility allows a single machine to serve multiple product lines.

All product-contact surfaces are fabricated from SUS304 stainless steel. The machine includes optional CIP (Clean-In-Place) capability for efficient sanitation between production runs. CE certification ensures compliance with European safety and environmental requirements. Optional configurations include gas flushing for extended shelf life, zipper closing devices, and hole punching modules.

Additional configurable options include:

• Gas Flushing Module: Extends product shelf life by up to three times
• Vacuum Station: For products requiring vacuum packaging
• Dust Funneling: For powder applications to minimize dust
• Zipper Closing Device: Ensures proper zipper sealing
• Bottom Tapping: For product settling in the pouch

The company provides comprehensive turnkey services including plant layout design, equipment selection and customization, manufacturing and delivery, on-site installation and commissioning, operator and maintenance training, and ongoing technical support. All equipment is backed by a 12-month warranty and lifetime spare parts availability.