Built for high-throughput liquid sachet production, this Horizontal Sealing Pouch Packing Machine integrates motor-crank film pulling with encoder-synchronized sealing to deliver stable pouch forming, consistent dosing, and dependable leak-resistant seals for small-volume packaging. Designed for continuous industrial operation, the system supports multi-lane output to increase productivity without compromising hygienic standards. It is optimized for common composite films and is well-suited for automated filling and sealing lines where repeatability, clean processing, and uniform pouch appearance are essential.
Product Introduction
This machine is a horizontal sealing, multi-lane liquid sachet packaging solution engineered to run reliably in demanding production environments. A motor-crank bag pulling structure provides stable film movement, while an encoder precisely coordinates the sealing action with film travel, helping maintain uniform seal timing and pouch length control. The result is smooth forming and sealing performance across multi-column configurations, especially for laminated materials used in liquid packaging.
To improve sealing integrity for liquids, the machine incorporates a dedicated 1 mm horizontal sealing leak-proof line designed to strengthen the seal edge and reduce the likelihood of seepage during downstream handling, boxing, and transportation. The horizontal seal is formed with controlled pressure via an AirTAC cylinder mechanism, supporting consistent sealing force across lanes for a repeatable, production-grade seal.
Product Features
Encoder-controlled sealing coordination: The encoder synchronizes sealing with film feed, improving seal consistency, reducing mis-seal risk, and minimizing film waste caused by timing drift during long production runs.
Motor-crank bag pulling for stable forming: The motor-crank pulling structure supports steady film movement, helping keep pouch forming stable and improving cut-to-cut consistency across multi-lane output.
Enhanced leak protection for liquid sachets: A dedicated 1 mm horizontal leak-proof line (for liquid products) increases sealing reliability and helps reduce leakage risks during storage and logistics.
Hygienic, corrosion-resistant product-contact structure: Product-contact parts are manufactured in SUS304 stainless steel to support common hygiene requirements and resist corrosion in wet, sticky, or chemically sensitive environments.
Multi-lane scalability: Configurable 4–12 lanes (columns), selected according to pouch size, enables flexible capacity planning—from mid-volume production to high-output multi-lane operation.
Composite film compatibility: Optimized for laminated packaging materials such as BOPP/PE, delivering stable sealing performance on widely used composite films in food, personal care, and pharmaceutical packaging.
Consistent seal appearance and strength: The horizontal seal provides an 8–10 mm width with a single-sided diagonal mesh pattern (1 mm spacing), supporting strong sealing performance and a neat, uniform finish.
Production-ready performance range: Speed can reach 30–60 cuts per minute per lane set, with actual performance influenced by liquid viscosity, filling stability, and dosing conditions. Measurement accuracy is designed to handle real production variation, typically within ±1% to ±10% depending on film type and fill volume.
Technical Specifications
| Item | Specification |
|---|---|
| Bag Pulling Method | Motor crank type heat sealing bag pulling (encoder controls sealing action) |
| Photoelectric Sensor (Tronic Eye) | JULONG |
| Material Contact Parts | SUS304 stainless steel |
| Packaging Capacity | 1–50 ml |
| Bag Making Range | Bag width 20–67 mm; bag length ≤150 mm or ≤180 mm (choose one) |
| Back Seal Width | 4–8 mm, no pattern |
| Horizontal Sealing Leak-Proof Line | 1 mm (only applicable to liquid packaging) |
| Horizontal Seal Width / Pattern | 8–10 mm, single-sided diagonal mesh pattern (1 mm spacing) |
| Horizontal Sealing Method | AirTAC cylinder horizontal sealing |
| Sealing Method | Twisted edge adhesive sealing |
| Applicable Lanes (Columns) | 4–12 columns (determined by bag size; bag width specification cannot be changed) |
| Forming Machine | MAX 600 mm (standard with 1 set of bag-making specifications, no flash) |
| Packaging Film | Composite packaging material (e.g., BOPP/PE) |
| Packaging Speed | 30–60 cuts/min × number of columns (actual speed depends on product and dosing conditions) |
| Measurement Accuracy | ±1% to ±10% (depending on packaging materials and quantity) |
| Gas Source Pressure | 5–6 kg |
| Gas Consumption | 2 m³/min |
| Working Voltage | 380V / 50Hz, single-phase, 10–20 kW (depending on the number of lanes/trains) |
| Machine Weight | 700 kg |
Application Areas
This machine is designed for liquid sachets and small pouches that require stable horizontal sealing and consistent multi-lane output. It is widely used in food and beverage production for sauces, condiments, flavorings, syrups, drink concentrates, and other liquid seasonings. In personal care and daily chemical industries, it supports packaging for shampoo, shower gel, lotion samples, detergents, and cleaning agents. It is also suitable for pharmaceutical and healthcare applications such as oral liquids, antiseptics, and trial-dose solutions. Additionally, it can be applied to industrial liquid products where reliable sealing, scalable lane output, and repeatable pouch quality are key production requirements.
