Vertical Form Fill Seal Machine for Air Free Liquid Packs
The vertical form fill seal machine for air-free liquid packs is a film-based liquid filling and sealing solution engineered for large-volume liquids and sauce products. It adopts a clamp-sealing structure that secures the inline opening of the pouch, simultaneously expelling internal air to produce a more compact finish. This improves product freshness and extends its preservation.
Suitable for large-volume air-exclusion sealing of food products, including seasoning sauces, egg whites, jams, salad dressings, lotus seed paste, red bean paste, and similar fillings. It is also applicable to non-food liquids such as edible oils, detergents, lubricants, and industrial oils. The clamp-sealing process removes internal air from the pouch, ensuring a tighter finish that preserves product freshness.
- Automated metering and packaging of liquids and sauces
- Utilizes a cam-driven rotor pump for precise filling
- Employs an extrusion-based air-release method to eliminate internal air, improving product freshness and preservation
- Requires the use of specialized PE composite film engineered for clamp-sealing applications
| Model | ||
| Bag Length Range (mm) | 150-400 | 150-450 |
| Bag Width Range (mm) | 150-250 | 150-300 |
| Max. Film Width (mm) | 520 | 620 |
| Production Speed (Bag/min) | 5-20 | 5-20 |
| Power Supply | 220V, 2kW | 220V, 2.5kW |