Automated Sachet Filler for Liquid Eye Cream Production Lines

Automated Sachet Filler for Liquid Eye Cream Production Lines

In the precision-driven world of cosmetic manufacturing, the packaging of delicate, high-value products like eye creams demands equipment of exceptional accuracy, hygiene, and reliability. Packmate’s Automated Sachet Filler is engineered as the definitive solution for liquid eye cream production lines. This advanced machine is purpose-built to automate the entire process of forming, precisely filling, and hermetically sealing single-dose sachets. It handles the specific challenges of often viscous and shear-sensitive eye serum formulations with gentle care, ensuring the potency and integrity of active ingredients are preserved from filler to final seal. By delivering flawless, consistent, and leak-proof portion packs, this system empowers brands to elevate product quality, minimize costly product giveaway, and achieve scalable, efficient production to meet market demands seamlessly.

Product Features

The Automated Sachet Filler incorporates a suite of advanced technologies designed to meet the stringent standards of modern cosmetic production.

• Ultra-Precise Micro-Dosing Filling System: Utilizing servo-driven piston fillers or precision peristaltic pumps, the machine achieves exceptional accuracy for small-volume fills typical for eye care products (from 0.5ml to 5ml). This eliminates waste and ensures every sachet contains the exact, intended dose.
• Gentle Product Handling for Sensitive Formulas: The entire product pathway is designed to minimize agitation and shear force, protecting the delicate structure and efficacy of premium eye cream and serum formulations during the filling process.
• Advanced Sealing & Film Control Technology: Features a precision web guiding system with photoelectric tracking for perfect material alignment. Multi-stage, temperature-controlled sealing jaws create strong, hermetic, and aesthetically perfect seals on laminated or aluminum foil films, guaranteeing long-term product freshness and absolute leak prevention.
• Fully Automated Operation with Intelligent HMI: The process—from film unwinding and batch coding to filling, sealing, and cutting—is fully automated. A user-friendly Human-Machine Interface (HMI) touchscreen allows for intuitive recipe management, parameter adjustment, and real-time monitoring of production speed, output, and system diagnostics.
• Hygienic Sanitary Design & Easy Maintenance: Constructed with 304 or 316L stainless steel for all product-contact surfaces, the machine complies with strict hygiene protocols. The sanitary design with rounded corners enables quick cleaning and changeover. Optional Clean-in-Place (CIP) and Sterilize-in-Place (SIP) systems are available for aseptic production requirements.
• High-Speed Output with Rapid Changeover: Engineered for high-efficiency production lines, capable of producing thousands of sachets per hour. Modular tooling and quick-release mechanisms facilitate fast changeovers between different sachet sizes and shapes, maximizing production flexibility and operational uptime.
• Seamless Production Line Integration: Designed as a core modular component, this filler integrates effortlessly with upstream mixers and downstream cartoning or case-packing systems, enabling a completely automated, end-to-end production workflow.

Technical Specifications

Application Fields

Packmate’s Automated Sachet Filler is the ideal choice for industries requiring precise, hygienic, and reliable liquid packaging in single-dose formats.

• Cosmetics & Skincare Industry: Primarily for premium eye creams, facial serums, ampoules, essences, and beauty oils. Perfect for producing sample sachets, travel kits, and retail single-use products.
• Pharmaceutical & Nutraceutical Industry: Suitable for packaging liquid supplements, oral care solutions, medicated ointments, and single-dose topical formulations.
• High-End Chemical & Daily Care: Applicable for packaging precise amounts of liquid detergents, fabric softeners, lubricants, and other specialty chemical products in portion-control packs.