Product Introduction
The JULONG Automatic Bag Filling and Sealing Machine is a high-performance VFFS pouch packaging system engineered to automatically form, dose, fill, seal, and cut flexible bags in one continuous process. Designed for reliable 24/7 operation, it runs smoothly on composite laminated films and delivers clean, uniform back-side seals for a professional pack appearance. With a filling range of 50–500 ml and a stable output of 30–50 bags per minute, it is an ideal choice for manufacturers seeking hygienic construction, repeatable filling performance, and cost-effective automation for medium-to-high volume production.
Product Features
Integrated forming–filling–sealing workflow streamlines packaging by combining bag making, filling, sealing, and cutting into a compact, efficient platform—helping reduce manual intervention and improve overall line productivity.
Stable electrical control for dependable operation is achieved through proven industrial components (Schneider or OMRON, depending on configuration), supporting consistent running performance, easier troubleshooting, and smoother integration with upstream/downstream equipment.
Accurate bag length control and smooth pulling are supported by a motor-crank heat-sealing bag pulling system. Encoder-controlled sealing actions help maintain consistent bag length, improve repeatability, and reduce film-related fluctuations during continuous packaging.
Professional sealing appearance with strong seal integrity is delivered through a straight-pattern vertical sealing structure featuring 2 mm spacing and a 10 mm sealing width, producing tidy, standardized seals suitable for retail and distribution environments.
Consistent horizontal sealing pressure is provided by an AirTAC cylinder-driven horizontal sealing mechanism, offering stable pressure application and reliable sealing results across different product characteristics and operating speeds.
Clean cutting and neat bag separation are achieved via pattern cutting with 3 mm spacing, helping ensure uniform cut quality and consistent finished bag presentation.
Consumer-friendly opening options are available with an independent easy-tear device that supports point-shaped easy-tear or double easy-tear designs, improving usability while maintaining sealing reliability.
Hygienic, durable material selection includes SUS304 stainless steel for product-contact parts, improving corrosion resistance and supporting applications that require clean processing conditions and straightforward sanitation.
Flexible product compatibility allows the system to package liquids, powders, and granules when paired with the appropriate dosing configuration, helping the machine adapt to a wider range of packaging requirements.
Technical Specifications
| Item | Specification |
|---|---|
| Machine Type | Automatic pouch forming, filling, sealing, and cutting |
| Packaging Capacity | 50–500 ml |
| Packaging Speed | 30–50 bags/min |
| Sealing Method | Back-side sealing |
| Vertical Sealing Pattern | Straight pattern (2 mm spacing), sealing width 10 mm |
| Horizontal Sealing | AirTAC cylinder horizontal sealing |
| Bag Pulling Method | Motor-crank heat-sealing bag pulling (encoder-controlled sealing action) |
| Cutting Method | Pattern cutting (3 mm spacing) |
| Packaging Film | Composite packaging materials (e.g., BOPP/PE) |
| Compatible Materials | Liquids, powders, particles (depending on configuration and requirements) |
| Easy-Tear Feature | Point-shaped easy-tear or double easy-tear (independent device) |
| Measurement Accuracy | ±1% to ±10% (depends on product type and fill quantity) |
| Gas Source Pressure | 5–6 kg |
| Gas Consumption | 2 m³/min |
| Electrical Components | Schneider or OMRON (configuration dependent) |
| Material in Contact with Product | Stainless steel 304 |
| Machine Weight | 600 kg |
Application Areas
The JULONG Automatic Bag Filling and Sealing Machine is widely used wherever flexible pouch packaging demands stable sealing quality, consistent bag forming, and efficient throughput. Typical applications include food and beverage products such as sauces, condiments, edible oils, and liquid seasonings; daily chemical items such as shampoo, detergent, hand wash, and household cleaners; and chemical/industrial liquids requiring reliable sealing performance and uniform package presentation. Compatible with composite films and equipped with stable pneumatic sealing, the machine can be deployed as a standalone unit or integrated into automated production lines to support standardized packaging and scalable output.
