Multi-Lane High-Speed Sachet Filling System for Freeze-Dried Granules

Multi-Lane High-Speed Sachet Filling System for Freeze-Dried Granules

Packmate (GuangDong) Co., Ltd. introduces its cutting-edge Multi-Lane High-Speed Sachet Filling System, engineered specifically for the demanding requirements of packaging freeze-dried granules such as chicken, fruits, vegetables, and coffee. This system represents the pinnacle of automated packaging technology, combining blistering multi-lane speed with exceptional precision to meet the highest standards of product freshness, shelf life, and presentation. Designed for high-volume production environments, this turnkey solution integrates seamlessly into modern production lines, offering manufacturers an unparalleled tool to scale operations, maximize efficiency, and ensure consistent, high-quality packaging for delicate, value-added products. Built upon over three decades of engineering expertise in high-precision pouch packaging, this system embodies Packmate’s commitment to robust, intelligent, and hygienic packaging solutions.

Product Features

This advanced filling system is designed with a core focus on throughput, accuracy, product integrity, and operational simplicity. Its architecture delivers reliable performance for the most sensitive freeze-dried applications.

Multi-Lane Synchronized High-Speed Operation: The system’s core advantage lies in its configurable multi-lane design, featuring 4 to 10 synchronized lanes operating in parallel. This engineering marvel dramatically increases total output, achieving speeds of up to 1200 sachets per minute, making it the ideal solution for large-scale, continuous production runs without sacrificing precision.

Precision Granule Filling Technology: At the heart of the system is a specialized filling mechanism, utilizing precisely calibrated volumetric cups or augers designed specifically for the low-density, irregular shape, and fragility of freeze-dried granules. This ensures consistent fill weight within a tight tolerance of ±1% to ±2%, minimizing product giveaway and maximizing cost-efficiency.

Gentle Product Handling: Understanding the fragility of freeze-dried products, the entire conveying and filling pathway is engineered for minimal impact. This gentle handling effectively prevents product breakage and powdering, preserving the granule’s original structure, texture, and premium appearance right through to the sealed sachet.

Hygienic & Sanitary Construction: All surfaces in contact with the product are constructed from high-grade, corrosion-resistant stainless steel (SUS304/316). The design emphasizes smooth, rounded, and crevice-free surfaces with quick-disassembly components, facilitating thorough cleaning and sanitation to meet global food safety and GMP standards.

Intelligent Control System: Operation is centralized through a user-friendly PLC and a vibrant HMI touchscreen interface. This allows for intuitive recipe management, real-time monitoring of production metrics (speed, count, efficiency), and immediate fault diagnostics. The system enables rapid changeovers between different products and sachet sizes, significantly reducing downtime.

Versatile Packaging Flexibility: The system is capable of forming, filling, and sealing a wide variety of sachet styles, including 3-side and 4-side seal pouches. It is compatible with a broad range of laminate materials, particularly high-barrier films that are essential for protecting freeze-dried products from moisture and oxygen, thereby ensuring long-term freshness and aroma retention.

Technical Specifications

Application Fields

This Multi-Lane High-Speed Sachet Filling System is uniquely suited for industries that package lightweight, delicate, and high-value granular products requiring exceptional preservation.

Freeze-Dried Food Industry: The primary application is for packaging a wide array of freeze-dried products. This includes freeze-dried chicken, beef, or seafood granules for instant soups and meals, freeze-dried fruits and vegetables for cereals, snacks, and baking mixes, and freeze-dried coffee or tea granules for premium single-serve beverages.

Instant Beverage & Soup Mixes: Ideal for high-speed packaging of granular ingredients for instant soups, bouillons, powdered drink mixes, and meal replacements where precise dosing and freshness are critical.

Pharmaceutical & Nutraceutical Sectors: Suitable for packaging granular or pelleted herbal supplements, effervescent granules, and other sensitive nutraceutical products in unit-dose sachets, ensuring accurate dosage and product stability.

Specialty Powder & Granule Packaging: The system can be adapted for other low-density, free-flowing granules such as certain spices, flavorings, powdered milk, or dessert toppings that benefit from high-speed, multi-lane sachet packaging.