Automated Sachet and Stick Pack Filling and Sealing Systems for Liquid Products

Automated Sachet and Stick Pack Filling and Sealing Systems for Liquid Products

Packmate (GuangDong) Co., Ltd. presents its state-of-the-art Automated Sachet and Stick Pack Filling and Sealing Systems, engineered to revolutionize liquid packaging. As a leader in intelligent, turnkey packaging solutions with over 30 years of experience, we have designed these systems to deliver unparalleled reliability, precision, and efficiency for handling a wide spectrum of liquid products. From food condiments and pharmaceutical syrups to health supplements and cosmetic serums, our fully integrated systems automate the entire process—from film unwinding and precise volumetric filling to hermetic sealing and final counting—minimizing human intervention and maximizing output. Built in our 20,000㎡ modern facility with advanced production and testing equipment, these lines embody our commitment to transforming innovative ideas into robust, future-proof packaging solutions for global clients.

Product Features

Our automated systems are engineered for peak performance, operational simplicity, and consistent quality in high-speed production environments.

• High-Speed Precision Filling: Equipped with advanced servo-driven filling pumps and nozzles, the system ensures ±1% dosing accuracy for consistent portion control and minimal product waste, even with viscous or foamy liquids.
• Versatile Dual-Format Production: A single line seamlessly produces both sachets and stick packs with quick changeover capabilities, offering exceptional flexibility for diverse product portfolios and dynamic market demands.
• Intelligent Integrated Control System: Features a centralized PLC with a user-friendly HMI touchscreen for real-time monitoring, parameter adjustment, and comprehensive production data logging, ensuring easy operation and full traceability.
• Robust Sealing & Cooling Technology: Utilizes dual heat sealing jaws with independent temperature control and a multi-stage cooling system to guarantee strong, leak-proof seals and impeccable package integrity for every unit.
• Hygienic & Easy-Clean Design: Constructed with 304 stainless steel on all product-contact surfaces and featuring a CIP (Clean-in-Place) option, the line meets stringent hygiene standards for food, pharmaceutical, and cosmetic applications.
• Complete End-of-Line Integration: The system is designed for seamless integration with optional modules like batch coding, checkweighers, vision inspection systems, and automatic cartoning for a true, comprehensive turnkey production solution.

Technical Specifications

Product Application Fields

Packmate’s Automated Sachet and Stick Pack Systems are versatile solutions designed to meet the precise and hygienic packaging needs of multiple high-demand industries.

• Food & Beverage: Ideal for packaging condiments (ketchup, mayonnaise, soy sauce), dressings, edible oils, liquid flavors, beverage concentrates, and dairy products like creamers.
• Pharmaceutical & Nutraceuticals: Perfect for single-dose liquid medicines, cough syrups, vitamin supplements, herbal extracts, and electrolyte solutions, ensuring accurate dosing and tamper-evident seals.
• Cosmetics & Personal Care: Excellently suited for facial serums, essential oils, hair dyes, hand sanitizers, travel-sized lotions, and cosmetic samples, offering elegant and precise portion control.
• Household & Industrial Chemicals: Reliably packages liquid detergents, fabric softeners, single-use disinfectants, lubricants, and adhesives, providing strong, leak-proof seals for safe handling and storage.