The 4-Lane Liquid Sachet Packing Machine integrates film unwinding, sachet forming, quantitative filling, sealing, cutting and finished-product output into one continuous automatic process. Its four-lane structure allows multiple sachets to be filled and sealed at the same time, helping manufacturers improve production capacity while reducing the need for several individual packaging machines. Each lane can reach approximately 25–40 bags per minute, providing a total output of around 100–160 bags per minute under suitable operating conditions. Actual speed depends on filling volume, bag length, film material, product viscosity and required sealing quality.
To handle different products, the machine can be equipped with piston pumps, peristaltic pumps, ceramic pumps or rotary pumps. This flexibility allows the filling system to be matched to the material instead of forcing one dosing method to handle every application. Free-flowing liquids, syrup, honey, ketchup, sauces, beverages, shampoo, lotion, serum and other viscous or semi-liquid products can all be considered after sample evaluation.
4-lane four-side seal packaging machine
This 4-lane liquid sachet packing machine is designed for high-efficiency packaging of liquid, sauce, paste, honey and other viscous or free-flowing products. Four lanes operate simultaneously, with a packing speed of approximately 25–40 bags per lane per minute, helping improve output while maintaining stable filling performance. Multiple dosing systems, including piston, peristaltic, ceramic and rotary pumps, are available to match different product viscosities. The machine supports 4-side sealing, flexible bag sizes and multiple cutting styles, and is equipped with touch-screen control for easy operation, making it suitable for continuous production in food, beverage, cosmetic and other packaging applications.
Case Studies
This 4-lane 4-side seal liquid packaging machine runs four lanes simultaneously, ideal for single-serve sachet packing. It handles thin liquid, medium oil and viscous fluid, widely applied in food, cosmetics, personal care, pharmaceutical and sanitizing industries. Food: honey, fruit concentrate, salad dressing, ketchup, chili oil, edible oil, sauce, jelly liquid Cosmetics & Personal Care: shampoo sachet, body wash, hair conditioner, serum, facial cleanser, mouthwash, makeup remover, lotion Pharmacy: oral liquid, herbal extract, cooling gel, topical liquid Chemical & Sanitation: hand sanitizer, disinfectant, cleaning liquid
Packaging & Cutting
Product Application
Product Specifications
| Parameter | 500Y | 700Y | 980Y |
| Lanes | 2-4 Lanes | 3-10 Lanes | 4-10 Lanes |
| Bag Width | 50-125mm | ||
| Film Width | 500mm | 700mm | 980mm |
| Sealing Type | 4 Sides Sealing | ||
| Packing Speed | 25–40 Bags/Lane/Min | ||
| Measuring | Piston Pump / Peristaltic Pump / Ceramic Pump / Rotary Pump | ||
| Cutting Type | Straight Cutting / Zig Zag Cutting / Continuous Cutting | ||
| Bag Length | 40-160mm | ||
| Power Supply | 50 Hz / 220 V / 2.8 kW | 50 Hz / 220 V / 4.1 kW | 50 Hz / 220 V / 5.5 kW |
| Dimensions (mm) | 1540 × 1300 × 2270 | 1790 × 1445 × 2340 | 1940 × 1600 × 2450 |
| Weight | About 900 kg | About 1000 kg | About 1200 kg |
About Us
Shenyang Innov Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of industrial-grade packaging machines and labeling machines. Since its inception, we have been committed to providing efficient and precise packaging solutions for global customers. Our product line covers packaging machines, labeling machines, feeding machines, filling machines, and other related equipment.
With strong independent R&D capabilities, we offer OEM/ODM customization services to flexibly meet our customers' brand needs. We provide 24/7 global multilingual technical support, responding quickly to customer needs. Our "one-day solution" policy ensures spare parts are available within 24 hours in key markets. Every product undergoes rigorous testing in our advanced laboratory before leaving the factory. Our products are manufactured according to the highest international standards. Our products are exported to over 100 countries and regions, including North America, Europe, South America, the Middle East, Asia, and Australia. We have a professional trade compliance team responsible for all aspects of customs clearance, foreign exchange settlement, export tax refunds, and intellectual property protection.