Automated Sachet and Stick Pack Filling System for Facial Oils and Serums

Automated Sachet and Stick Pack Filling System for Facial Oils and Serums

Packmate (GuangDong) Co., Ltd. presents its state-of-the-art Automated Sachet and Stick Pack Filling System, a revolutionary turnkey solution engineered specifically for the high-precision, hygienic packaging of premium facial oils, serums, and essences. This fully integrated line is designed to meet the stringent demands of the modern cosmetics and skincare industry, transforming packaging operations by ensuring unparalleled product integrity, enhancing shelf appeal, and maximizing production efficiency for high-volume output. Built on over three decades of expertise in intelligent packaging machinery, this system represents the pinnacle of automation, combining gentle handling of delicate, viscous fluids with robust, high-speed operation to deliver consistently perfect, leak-proof sachets and stick packs—ideal for samples, travel sizes, or premium single-use applications.

Product Features

This advanced packaging line is engineered with precision, reliability, and flexibility at its core. It seamlessly integrates multiple critical processes into one continuous, automated workflow, from roll-fed film to finished pack discharge.

• High-Precision Volumetric Filling: Utilizes advanced servo-driven piston fillers or peristaltic pumps to ensure accurate and consistent dosage of even the most viscous facial oils and serums. This technology minimizes product giveaway and guarantees every single sachet contains the exact specified volume, protecting your profit margins and brand reputation.
• Gentle Product Handling for Delicate Formulas: The system is meticulously configured to handle sensitive oils and serums without causing shear stress, aeration, or separation. This preserves the formula’s original efficacy, viscosity, and luxurious texture from the point of filling through to the final hermetic seal.
• Complete End-to-End Automation: The line automates the entire packaging sequence: unwinding the pre-printed laminated film, forming the pouch, precision filling, optional nitrogen flushing (for oxidation-sensitive ingredients), heat sealing, and cutting. Finished sachets or stick packs are automatically counted and neatly discharged, ready for secondary packaging or cartoning.
• Rapid Changeover and Operational Versatility: Engineered for maximum flexibility with tool-less adjustments and quick-release mechanisms. This allows for rapid changeover between different sachet and stick pack sizes and shapes. The system accommodates a wide range of film materials, including high-barrier metallized laminates crucial for preserving active ingredients and extending shelf life.
• Robust Hygienic & cGMP-Compliant Design: Constructed with food-grade stainless steel (SS304/SS316) in all critical product contact zones. The smooth, crevice-free design facilitates easy and thorough cleaning, sanitization, and maintenance, ensuring compliance with strict cGMP standards for cosmetic and pharmaceutical-grade production environments.
• Intelligent Control & Production Management: Centrally controlled by a user-friendly PLC with a color HMI touchscreen interface. The system enables precise parameter setting, real-time production monitoring, automatic fault diagnosis, and comprehensive data recording for full production traceability, quality control, and OEE optimization.

Technical Specifications

Product Application Fields

This automated filling system is the ideal packaging solution for manufacturers requiring precision, hygiene, and efficiency for liquid cosmetic and skincare products. Its primary application is in the Cosmetics & Skincare Industry for packaging premium facial oils, anti-aging serums, vitamin C essences, hydrating ampoules, and light lotions into single-dose sachets or convenient stick packs. It is perfectly suited for producing promotional samples, travel-sized products, and premium single-use applications that demand a luxurious unboxing experience with guaranteed product freshness. Furthermore, its hygienic design makes it applicable for related sectors such as the Pharmaceutical & Nutraceutical Industry, for packaging topical oils, medicated serums, and liquid supplements. The system is engineered for brands and contract manufacturers aiming to scale their operations, ensure batch-to-batch consistency, and protect their high-value formulations with secure, professional packaging.