Precision Liquid Filling and Sealing Machine for Serum Sachets

Precision Liquid Filling and Sealing Machine for Serum Sachets

The Precision Liquid Filling and Sealing Machine for Serum Sachets represents the pinnacle of automated packaging technology for high-value liquid products. Engineered by Packmate (GuangDong) Co., Ltd., this machine is specifically designed to address the critical demands of accuracy, hygiene, and efficiency in the cosmetics, skincare, and pharmaceutical industries. It automates the complete packaging cycle—from film unwinding and precise pouch forming to high-accuracy liquid filling, hermetic sealing, and final cutting—producing flawless, uniform sachets. By integrating over 30 years of packaging expertise, this solution ensures product integrity, minimizes waste, and significantly boosts production throughput, making it an indispensable asset for manufacturers aiming to scale their operations while upholding the highest standards of quality and presentation.

Product Features

The machine is built with a suite of advanced features that guarantee superior performance, operational simplicity, and long-term reliability.

• Ultra-High Precision Servo Filling System: Utilizes advanced servo-driven piston fillers to achieve volumetric filling accuracy within ±0.5%. This exceptional precision ensures every serum sachet contains the exact specified dose, eliminating product giveaway and ensuring consistent quality for end-users.
• End-to-End Automated Operation: The process is fully automated, encompassing film feeding, forming, filling, sealing, date/batch coding, and cutting. This seamless automation drastically reduces labor dependency, minimizes human intervention for enhanced hygiene, and maximizes production line uptime and consistency.
• Versatile Material and Format Compatibility: Designed to handle a broad spectrum of high-barrier laminated films (e.g., PET/AL/PE, AL/PE) suitable for sensitive formulations. The machine allows for quick changeovers between different sachet sizes and shapes, offering exceptional flexibility for diverse product lines and batch production.
• Intelligent Control with Touch-Screen HMI: A user-friendly PLC control system, managed via a color touchscreen interface, allows for intuitive parameter setting, real-time production monitoring, output counting, and fault diagnosis. This simplifies operation, maintenance, and production management.
• Hygienic GMP-Compliant Construction: All product-contact parts are constructed from high-grade stainless steel (SS304/316), facilitating easy cleaning and sterilization. The sanitary design complies with Good Manufacturing Practice (GMP) standards, making it ideal for controlled environments in pharmaceuticals and cosmetics.
• Robust and Reliable Design: Built for continuous industrial use, the machine features a sturdy frame and high-quality components to ensure durability, stability, and consistent performance over long production runs, reducing maintenance needs and total cost of ownership.

Technical Specifications

The following table details the core technical parameters of the Precision Liquid Filling and Sealing Machine.

Product Application Fields

This precision machine is engineered to meet the stringent packaging requirements of industries where accurate dosing, product protection, and aesthetic presentation are paramount.

• Cosmetics & Skincare: Ideal for packaging premium liquid serums, facial essences, ampoules, eye treatments, toners, and sample-sized products into single-use sachets that preserve potency and ensure hygienic application.
• Pharmaceuticals & Healthcare: Suitable for unit-dose packaging of oral liquids, medicated oils, disinfectants, saline solutions, and topical gels, ensuring accurate dosage and compliance with hygienic packaging standards.
• Nutraceuticals & Supplements: Perfect for filling liquid vitamins, fish oils, herbal extracts, and dietary supplements into portable, tamper-evident sachets that protect sensitive ingredients from oxidation and degradation.
• Chemical & Industrial Liquids: Can be adapted for packaging precise amounts of reagents, adhesives, lubricants, or specialty chemicals where controlled dispensing and leak-proof packaging are essential.