High-Speed Automated Stick Pack and Sachet Filling Line for Protein Powders

High-Speed Automated Stick Pack and Sachet Filling Line for Protein Powders

Packmate (GuangDong) Co., Ltd., a premier Chinese manufacturer with over three decades of specialized expertise, introduces its cutting-edge High-Speed Automated Stick Pack and Sachet Filling Line. Engineered explicitly for the precision-driven nutraceutical and sports nutrition sector, this fully integrated, turnkey production system is the definitive solution for packaging protein powders, dietary supplements, and fine nutritional blends. It masterfully consolidates high-velocity multi-lane stick pack production with versatile sachet packaging into one coherent, automated workflow. This line guarantees consistent, premium-quality packaging with exceptional operational efficiency, empowering brands to scale production, ensure product integrity, and strengthen their market competitiveness. It represents the pinnacle of packaging technology for producers demanding reliability, hygiene, and superior output.

Product Features

This advanced packaging line incorporates a suite of innovative engineering features designed for peak performance, unwavering reliability, and streamlined operation in demanding production environments.

• High-Speed Multi-Lane Production: The system’s multi-lane design enables the simultaneous production of a high volume of stick packs or sachets, dramatically boosting total output to effortlessly meet large-scale and high-demand production schedules.
• Ultra-Precise Powder Dosing System: Equipped with a highly accurate auger or cup filler mechanism, it guarantees each individual pack receives the exact, pre-programmed weight of powder. This minimizes product giveaway and ensures perfect portion control, a critical factor for cost management and consumer trust in nutritional products.
• Fully Automated Intelligent Operation: The entire process—from film unwinding and forming, precision filling, and hermetic sealing to cutting and final product counting—is fully automated. Operation is centralized through a user-friendly PLC with a touchscreen HMI for intuitive control, real-time monitoring, and rapid changeovers between different pack sizes, formats, or materials.
• Superior Seal Integrity & Leak-Proof Assurance: Utilizes advanced thermal sealing technology with precise temperature control to create strong, hermetic seals on all packages. This is vital for protecting hygroscopic powders like whey and plant proteins from moisture ingress and external contamination, thereby significantly extending product shelf life and preserving freshness.
• Hygienic & Easy-Clean Construction: Built with food-grade stainless steel (SUS304/316) at all product contact points. The design emphasizes smooth, crevice-free surfaces, open frameworks, and quick-disconnect components to facilitate thorough, efficient cleaning and maintenance, ensuring compliance with the most stringent global food safety and hygiene standards (e.g., GMP).
• Flexible Packaging Format Compatibility: The line is highly configurable, capable of producing both sleek, portable stick packs ideal for on-the-go consumption and larger, single-serve sachets. It handles a wide range of laminate roll films, including high-barrier metallized and transparent materials, allowing for attractive, brand-differentiated packaging that stands out on retail shelves.
• Integrated Quality Assurance Modules (Optional): The system can be seamlessly integrated with inline checkweighers to automatically reject underweight or overweight packs, and metal detectors to ensure final product safety. This provides a robust, additional layer of quality control and production oversight.

Technical Specifications

Product Application Fields

This versatile and high-performance filling line is ideally suited for a broad spectrum of industries where precise, hygienic, and efficient powder packaging is paramount. Its primary and most significant application is within the health, fitness, and nutraceutical sector, where it excels at packaging:
Protein Powders (Whey Protein Concentrate/Isolate, Casein, Plant-Based Proteins from pea, soy, rice, etc.), Dietary Supplements (Creatine, BCAAs, Glutamine, Pre-Workout Blends, Meal Replacements), Vitamin & Mineral Mixes, and Green Superfood Powders.
Beyond this core market, the line is equally effective for packaging fine, free-flowing, or slightly cohesive powders in the food and beverage industry, such as instant drink mixes, coffee, tea, sugar, spices, and baking ingredients. It also finds valuable application in the pharmaceutical and chemical industries for packaging powdered reagents, detergents, and other sensitive granular or powdered compounds that require accurate dosing and contamination-free, sealed packaging.