Horizontal Sealing Pouch Packing Machine for Liquid Sachets
Engineered for high-efficiency, automated liquid sachet production, the Horizontal Sealing Pouch Packing Machine delivers precision, reliability, and scalability. It integrates a motor-crank bag pulling mechanism with encoder-synchronized sealing to ensure stable pouch forming, accurate volumetric dosing, and consistent, leak-proof seals. Optimized for continuous operation with multi-lane output and compatibility with composite films, this machine is the ideal solution for industries where packaging consistency, speed, and hygiene are paramount.
Product Features
The core of this machine’s performance lies in its advanced drive and control system. The motor-crank bag pulling structure provides smooth, reliable film advancement, while the encoder precisely times the sealing action, enhancing seal uniformity and reducing material waste. A dedicated 1mm horizontal sealing leak-proof line, specifically designed for liquid products, significantly improves seal integrity and minimizes leakage risks during production, handling, and transit.
Hygiene and durability are built into its construction. All product-contact surfaces are fabricated from SUS304 stainless steel, offering excellent corrosion resistance and meeting stringent sanitary standards for wet or sensitive production environments. The system is designed for stable performance with widely used composite packaging films, such as BOPP/PE laminates, ensuring consistent forming and sealing.
Scalability is a key advantage. The machine supports a configurable multi-lane setup from 4 to 12 columns, determined by pouch size, allowing output to be scaled to production needs. Packaging speeds can reach 30 to 60 cuts per minute per lane, with actual throughput dependent on product characteristics and filling parameters. The filling system is designed for practical accuracy, typically ranging from ±1% to ±10% based on material properties and fill volume.
The sealing process is robust and consistent. Sealing is achieved through a twisted edge adhesive method. Horizontal sealing is powered by an AirTAC cylinder mechanism, applying consistent pressure to create strong, reliable seals. The horizontal seal itself features an 8–10mm width with a single-sided diagonal mesh pattern (1mm spacing), contributing to both seal strength and a neat, professional pouch appearance.
Technical Specifications
| Item | Specification |
|---|---|
| Bag Pulling Method | Motor crank type heat sealing bag pulling (encoder controlled) |
| Photoelectric Sensor | JULONG |
| Material Contact Parts | SUS304 stainless steel |
| Packaging Capacity | 1–50 ml |
| Bag Making Range | Width: 20–67 mm; Length: ≤150 mm or ≤180 mm (selectable) |
| Back Seal Width | 4–8 mm, plain |
| Horizontal Sealing Leak-Proof Line | 1 mm (for liquid packaging) |
| Horizontal Seal Width / Pattern | 8–10 mm, single-sided diagonal mesh (1 mm spacing) |
| Horizontal Sealing Method | AirTAC cylinder drive |
| Sealing Method | Twisted edge adhesive sealing |
| Applicable Lanes (Columns) | 4–12 columns (based on bag size; bag width fixed) |
| Forming Tube Length | MAX 600 mm (standard; one bag spec set, no flash) |
| Packaging Film | Composite material (e.g., BOPP/PE) |
| Packaging Speed | 30–60 cuts/min × number of columns (product dependent) |
| Measurement Accuracy | ±1% to ±10% (material and volume dependent) |
| Air Pressure Requirement | 5–6 kg/cm² |
| Air Consumption | 2 m³/min |
| Power Supply | 380V / 50Hz, single-phase, 10–20 kW (lane dependent) |
| Machine Weight | Approx. 700 kg |
Application Areas
This Horizontal Sealing Pouch Packing Machine is purpose-built for reliable, high-speed production of liquid sachets and small pouches. It is ideally suited for a wide range of industries requiring consistent, leak-proof packaging. Primary applications include the food and beverage sector for products like sauces, condiments, flavorings, syrups, and drink concentrates. It is equally effective in personal care and daily chemicals for packaging shampoo, shower gel, lotion samples, detergents, and cleaning agents. The machine also serves the pharmaceutical and healthcare industries for oral solutions, antiseptics, and trial-dose liquids, as well as various industrial liquid products that demand stable, multi-lane packaging with uniform sealing quality.
