Advanced Multi-Lane Sachet Packaging System for Freeze-Dried Pet Food Granules and Powders

Advanced Multi-Lane Sachet Packaging System for Freeze-Dried Pet Food Granules and Powders

Packmate (GuangDong) Co., Ltd. introduces its flagship Advanced Multi-Lane Sachet Packaging System, a technological marvel engineered exclusively for the high-volume, precision packaging of premium freeze-dried pet food. This complete, turnkey production line represents the culmination of over three decades of packaging automation expertise. It is designed to meet the stringent demands of modern pet food manufacturers who prioritize product integrity, operational efficiency, and superior shelf appeal. By integrating a high-speed multi-lane sachet packaging core with advanced product handling and sealing technologies, this system ensures that the delicate texture, potent aroma, and vital nutrients of freeze-dried granules and powders are perfectly preserved from our production floor to the pet’s bowl.

Product Features

Our Advanced Multi-Lane Sachet Packaging System is built with robust engineering and intelligent design, delivering unmatched performance, reliability, and flexibility for demanding production environments.

High-Speed Multi-Lane Sachet Engine: The system’s heart is a precision-engineered multi-lane sachet packaging machine capable of synchronizing multiple packaging lanes simultaneously. This parallel processing design dramatically increases output rates, enabling high-volume production without compromising on the consistency of weight, fill, or seal quality across every single sachet.

Ultra-Precise Weighing & Filling Technology: Equipped with highly accurate multi-head weighers and specialized auger fillers, the system is meticulously calibrated for the unique, often variable densities of freeze-dried products. This guarantees exact portion control, eliminates product giveaway, and ensures every pet receives the precise nutritional serving intended.

Maximum Freshness Preservation: The system features sealing jaws with exact temperature control to create strong, hermetic seals that lock in crispness and prevent leakage. An integrated nitrogen gas flushing option actively displaces oxygen inside the sachet, critically extending shelf life by preventing oxidation and preserving the product’s natural flavors, colors, and nutritional value.

Gentle Product Handling Conveyance: Understanding the fragility of freeze-dried goods, the entire conveying and feeding mechanism is designed for gentle product transfer. This minimizes granule breakage and powder dust generation, effectively preserving the product’s physical structure and premium quality throughout the packaging process.

Hygienic, Easy-Clean Construction: Built with food-grade stainless steel at all critical product contact points and featuring a streamlined design with minimal seams and ledges, the system facilitates rapid and thorough cleaning. This design significantly reduces cross-contamination risks and ensures adherence to the most stringent global pet food safety and hygiene standards.

Smart Control with Intuitive HMI: The entire line is governed by a centralized Programmable Logic Controller (PLC) paired with a user-friendly Human-Machine Interface (HMI) touchscreen. Operators can effortlessly set parameters, monitor real-time production metrics, track output, and perform diagnostics, ensuring smooth operation and enabling quick changeovers between different product formats or bag sizes.

Broad Material Compatibility: The system is engineered to work efficiently with a wide range of high-barrier laminate films, providing manufacturers with the flexibility to choose materials that best suit their product protection needs, shelf-life goals, and brand aesthetic requirements.

Technical Specifications

Model: PM-FDML Series

Packaging Type: Multi-lane sachets (stick packs/pouches)

Suitable Products: Freeze-dried pet food granules, powders, mixes

Max. Packaging Speed: Up to 1,200 bags per minute (multi-lane dependent)

Weighing & Filling System: Multi-head weigher or precision auger filler

Weighing Accuracy: ±0.5-1.0% (product dependent)

Bag Size Range: Length: 50-180 mm; Width: 40-120 mm

Sealing Type: 3-side or 4-side seal, with precise temperature control

Gas Flushing: Optional Nitrogen (N2) flushing system

Control System: Industrial PLC with color touchscreen HMI

Construction Materials: Main frame: Carbon steel; Product contact parts: 304/316 Stainless Steel

Power Requirements: Customized based on full line configuration

Compressed Air: 0.6-0.8 MPa, clean and dry air required

Product Application Fields

This Advanced Multi-Lane Sachet Packaging System is the ideal solution for a wide spectrum of businesses within the premium pet food and related industries. Its primary application is in the high-volume production of freeze-dried and dehydrated pet food, including complete meals, toppers, treats, and nutritional supplements for dogs, cats, and other companion animals. It is equally suited for packaging freeze-dried raw food diets, which require exceptional care to maintain texture and nutrient integrity. Beyond pet food, this versatile system is highly effective for packaging high-value, moisture-sensitive food powders such as superfood blends, protein powders, and instant beverage mixes where product protection and precise dosing are paramount. Its hygienic design also makes it suitable for certain segments of the pharmaceutical and nutraceutical industries, particularly for packaging powdered supplements and health products that demand the highest standards of cleanliness and accuracy.