Automatic Liquid Pouch Filling and Sealing Machine
The Automatic Liquid Pouch Filling and Sealing Machine represents a pinnacle of compact, high-efficiency engineering, meticulously designed for the precise packaging of small-dose liquid and semi-liquid products. Engineered to meet the rigorous demands of modern production lines, this machine seamlessly integrates accurate volumetric metering, stable film tracking, and robust heat sealing into a single, streamlined system. Capable of handling a maximum film width of 170mm and delivering a precise filling range from 1ml to 50ml, it excels at producing uniform, high-integrity pouches at impressive operational speeds. Built for durability and continuous operation, it reliably supports a variety of composite packaging films, making it an indispensable asset for manufacturers who prioritize cleanliness, repeatability, and consistent output in their sachet packaging processes.
Product Features
This machine consolidates the entire pouch packaging workflow—forming, precise filling, and sealing—into one automated, highly efficient unit, significantly reducing manual intervention and enhancing overall production consistency and hygiene. Its core mechanical advantage lies in the advanced roller bag pulling mechanism, powered by a precision Schneider servo motor. This system ensures exceptional control over pouch length and contributes to remarkably smooth and stable machine operation, minimizing film waste and downtime. For impeccable registration and cutting accuracy, the integrated JULONG optoelectronic eye provides superior mark tracking, guaranteeing that each pouch is neatly aligned and sealed.
The machine’s design philosophy centers on operational flexibility and practical utility. It offers a broad and precise micro-filling capability, perfectly suited for applications between 1ml and 50ml. Quick-change tooling allows for rapid transitions between different pouch sizes within the machine’s forming capacity, facilitating both flexible small-batch production and sustained high-throughput runs. The sealing structure is engineered to deliver firm, uniform, and leak-proof seams that are fully compatible with contemporary composite packaging materials. Furthermore, the system is optimized for energy efficiency, with controlled air consumption and stable pneumatic demands that ensure reliable performance on standard factory air supplies, making it an ideal, cost-effective solution for achieving superior speed, accuracy, and seal quality in automatic liquid pouch packaging.
Technical Specifications
| Bag Size (Making Capacity) | Width ≤ 85mm; Length ≤ 120mm |
| Maximum Film Width | ≤ 170mm (with one forming set equipped) |
| Packaging Capacity (Filling Range) | 1 ml – 50 ml |
| Measurement Accuracy | ±1% – ±10% (dependent on material and fill quantity) |
| Packaging Speed | 50 – 100 bags per minute (gearbox ratio 1:20) |
| Packaging Film | Composite Packaging Material |
| Optoelectronic Eye | JULONG |
| Bag Pulling Method | Roller Bag Pulling (Schneider Servo Motor) |
| Sealing Width | Horizontal: 9mm; Vertical: 7mm |
| Heat Sealing Pattern | Mesh Pattern (0.8mm spacing) or Straight Pattern (1.2mm spacing) |
| Air Source Pressure | 6 kg/cm² |
| Air Consumption | 0.2 m³/min |
Application Fields
This versatile automatic pouch filling and sealing machine is expertly suited for a wide array of industries requiring reliable, small-volume liquid and semi-liquid sachet packaging where consistent dosing and impeccable seal integrity are paramount. It finds extensive application in the cosmetics and personal care sector for producing sample packs, single-use portions of serums, lotions, and shampoos. The machine is equally valuable for manufacturing hotel amenity kits, portion-controlled household liquids such as detergents or condiments, and pharmaceutical samples. Its compatibility with a broad spectrum of modern composite films allows for adaptability to diverse product branding, barrier protection needs (like moisture or oxygen resistance), and shelf-life requirements, making it a fundamental tool for businesses focused on quality, presentation, and operational efficiency in their packaging lines.
