Automated Liquid Serum Sachet and Stick Pack Filling and Sealing Production Line

Automated Liquid Serum Sachet and Stick Pack Filling and Sealing Production Line

Packmate (GuangDong) Co., Ltd. introduces its state-of-the-art Automated Liquid Serum Sachet and Stick Pack Filling and Sealing Production Line. This fully integrated, turnkey system is engineered for the high-speed, precise, and hygienic packaging of liquid serums and similar low to medium viscosity fluids. Designed to meet the stringent demands of modern manufacturing, this production line seamlessly combines advanced automation with robust engineering to deliver exceptional efficiency, product integrity, and operational scalability. It represents the culmination of over three decades of specialized expertise in developing high-performance packaging machinery for global industries.

Product Features

This automated production line is distinguished by its innovative design and superior performance capabilities, offering manufacturers a competitive edge through enhanced productivity and flexibility.

• Dual-Format Packaging Versatility: A single, integrated line efficiently produces both single-dose sachets and stick packs. This allows for quick format changeovers with minimal downtime, enabling production agility to respond to diverse market and consumer preferences.
• Precision Filling Technology: Equipped with advanced volumetric or servo-driven piston filling systems to ensure exact, consistent dosage for every pouch. This eliminates product waste and guarantees uniform quality across all units, critical for high-value contents.
• Hygienic & Contamination-Free Operation: Constructed with food-grade 304/316 stainless steel and sanitary fittings in all product contact zones. The design prioritizes easy cleaning and maintenance, adhering to high standards of hygiene required for cosmetics, pharmaceuticals, and personal care products.
• End-to-End Automation: The complete process—from film unwinding and forming, precise filling, and hermetic sealing to date coding, perforation, and final cutting/counting—is fully automated. This significantly reduces labor dependency, increases output speed, and minimizes potential human contamination.
• Intelligent Control System: Features a user-friendly PLC-based HMI (Human-Machine Interface) with a color touchscreen. Operators can easily set parameters, monitor real-time production data, track efficiency, and receive instant fault diagnostics, ensuring smooth operation and simplified management.
• Robust and Reliable Construction: Built with high-quality components and precision engineering for durability. The line is designed for stable, continuous 24/7 operation in demanding industrial environments, ensuring long-term reliability and a low total cost of ownership.
• High Flexibility and Customization: The system can be tailored to handle a wide range of liquid viscosities, accommodate various packaging films (including high-barrier laminates for extended shelf life), and integrate seamlessly with upstream preparation tanks or downstream cartoning and case-packing equipment.

Technical Specifications

The following table outlines the core technical parameters for the standard production line configuration. All specifications can be customized to meet specific client requirements and production goals.

Application Fields

This versatile automated packaging line is ideally suited for a broad spectrum of industries that require precise, hygienic, and efficient liquid packaging in small-dose formats.

• Cosmetics & Personal Care: Perfect for packaging hair serums, facial serums, essences, lotions, oils, and liquid masks in convenient single-use sachets or stick packs for samples, travel kits, or retail sales.
• Pharmaceuticals & Nutraceuticals: Suitable for liquid supplements, oral doses, medicated oils, and topical solutions where accurate dosage, contamination prevention, and product stability are paramount.
• Food & Beverage: Applicable for packaging liquid seasonings (soy sauce, vinegar, oil), condiments, drink concentrates, honey, and edible oils in portion-controlled packs.
• Chemical & Industrial Liquids: Can be adapted for packaging single-use amounts of lubricants, adhesives, reagents, or other industrial fluids.