Product Introduction
The Stainless Steel Automatic Bag Filling Machine represents an advanced, fully integrated solution for pouch forming, precise filling, and reliable sealing. Engineered for high-volume production lines, it automates the packaging process for bulk products including powders, granules, and select liquids. Its core mechanism combines a motor-crank driven film pulling system with encoder-controlled sealing actions, ensuring consistent bag length, accurate sealing timing, and smooth, uninterrupted operation. The machine is compatible with various composite packaging films and produces clean, robust back seals with a width adjustable between 4–8 mm, delivering a professional finish ideal for retail presentation. To enhance end-user convenience, the machine can be optionally fitted with an independent tear-notch device, enabling the creation of either a point-shaped easy-tear mouth or a double easy-tear mouth, allowing consumers to open packages quickly without the need for tools.
Product Features
This machine is distinguished by several key design and performance advantages that ensure operational excellence and product quality.
Hygienic Material Contact and Durable Construction
All components that come into contact with the product are constructed from SUS304 stainless steel. This material offers superior corrosion resistance and meets stringent hygiene standards required in food, pharmaceutical, and chemical processing environments. This design minimizes contamination risks and ensures long-term durability and stability, even under rigorous production conditions.
Stable Bag Pulling and Accurate Sealing Control
The integration of a motor crank type heat-sealing bag pulling system, synchronized via an encoder, guarantees precise coordination between film advancement and the sealing action. This synchronization significantly improves process repeatability, minimizes bag-length deviations, and enhances overall packaging consistency. This precision is particularly crucial for maintaining quality in multi-column, high-speed production setups.
Clean, Strong Seals with Efficient Sealing Structure
Employing a twisted edge adhesive sealing technique, the machine achieves exceptionally firm pouch closures while maintaining a neat and tidy sealing profile. The back seal width is consistently unpatterned within the 4–8 mm range, contributing to a clean, branded appearance for finished products. Horizontal sealing is powered by a reliable AirTAC cylinder, providing stable and consistent pressure for dependable seal integrity every cycle.
Flexible Easy-Tear Options for Enhanced User Experience
Recognizing the importance of consumer convenience, the machine offers flexible easy-tear configurations. Through an independent, dedicated device, it can produce precise point-shaped easy-tear notches or dual-tear designs. This capability ensures controlled, uniform notch formation across production batches, leading to predictable and easy opening performance for the end-user.
Multi-Column Configuration for Higher Throughput
Designed for scalability, the machine is available in configurations from 4 to 12 columns, selected based on specific pouch size requirements. This multi-lane architecture maximizes productivity by packaging multiple units simultaneously within a compact footprint. It is an ideal solution for factories focused on the efficient, high-volume production of small sachets.
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Automatic Pouch Forming, Filling, and Sealing Machine |
| Material (Product Contact) | Stainless Steel SUS304 |
| Easy-Tear Mouth Option | Point-shaped or Double Easy-Tear Mouth (via independent device) |
| Bag Pulling Method | Motor Crank Type Heat Sealing Bag Pulling (Encoder Controlled) |
| Back Sealing Width | 4–8 mm (No Pattern) |
| Sealing Method | Twisted Edge Adhesive Sealing |
| Horizontal Sealing Drive | AirTAC Cylinder |
| Packaging Film Compatibility | Composite Packaging Materials (e.g., Laminated structures like BOPP/PE) |
| Bag Making Range | Width: 20–67 mm; Length: ≤150 mm or ≤180 mm (Selectable) |
| Applicable Columns | 4–12 Columns (Determined by bag size; bag width is fixed per configuration) |
| Packaging Materials | Powders, Granules, Selected Liquids (Configurable) |
| Working Voltage & Power | 380V / 50Hz, 10–20 kW (Varies with lane/column count) |
| Gas Source Pressure | 5–6 kg/cm² |
| Gas Consumption | Approx. 2 m³/min |
| Primary Electrical Components | Schneider or OMRON |
| Photoelectric Eye | JULONG |
| Net Weight | Approx. 700 kg |
Application Areas
This versatile automatic bag filling machine is engineered for industries that demand efficient, high-quality small-pouch production with reliable operation and consistent sealing performance. Its primary application fields include the Food & Beverage sector for packaging items such as seasoning powders, drink premixes, food additives, sugar substitutes, and instant ingredient sachets. In the Pharmaceutical & Healthcare industry, it is ideal for powdered supplements, medicinal powders, and unit-dose sachets where hygienic material contact is paramount. The Chemical industry also benefits from its capabilities for packaging fine powders and granules that require robust sealing and a professional pouch appearance. With its scalable multi-column design, compatibility with composite films, and optional user-friendly opening features, this machine adeptly supports both functional industrial packaging and consumer-ready retail sachet production where seal integrity and ease of use are critical success factors.
