Automated Liquid Packaging System for Sachets and Stick Packs with Precision Filling

Automated Liquid Packaging System for Sachets and Stick Packs with Precision Filling

Introducing the next generation of liquid packaging efficiency: the Automated Liquid Packaging System from Packmate (GuangDong) Co., Ltd. Engineered for high-volume, high-precision production, this state-of-the-art system is designed to automate the packaging of liquid products into sachets and stick packs with unparalleled accuracy and speed. It represents the culmination of over three decades of expertise in creating intelligent, turnkey packaging solutions. This robust system is built to handle a wide range of liquid viscosities, from car wash shampoos and automotive detailing fluids to food condiments, pharmaceutical liquids, and single-serve beverage concentrates. By integrating precision filling, reliable sealing, and intelligent control into one seamless unit, this machine empowers manufacturers to boost productivity, ensure consistent package quality, reduce material waste, and meet the dynamic demands of global markets with flexibility and reliability.

Product Features

This advanced packaging system incorporates a suite of innovative features engineered for peak operational performance, exceptional reliability, and straightforward user management.

• High-Speed Multi-Lane Production: Engineered with multiple parallel lanes, the system simultaneously produces several sachets or stick packs per cycle, dramatically increasing total output and maximizing production floor efficiency.
• Servo-Driven Precision Filling System: At its core is a highly accurate, servo-motor-controlled dosing mechanism. This ensures consistent, repeatable fill volumes for every single unit, eliminating product giveaway and guaranteeing precise portion control critical for quality and cost management.
• Dual-Format Versatility: The machine is designed for quick changeover between sachet and stick pack (flat pouch) formats with minimal downtime. This versatility allows manufacturers to adapt swiftly to different product lines, promotional packaging, or specific customer requests using one machine platform.
• Intelligent Touch-Screen HMI: A centralized, user-friendly graphical interface provides intuitive control over all machine parameters. Operators can easily set up recipes, monitor real-time production data, access maintenance logs, and troubleshoot issues, significantly reducing the operational learning curve.
• Robust & Hygienic Construction: Critical components in contact with the product or requiring durability are constructed from high-grade stainless steel. This ensures long-term reliability, simplifies cleaning and maintenance, and provides excellent corrosion resistance for a wide range of chemical and food-grade liquids.
• Integrated Quality Assurance Systems: An advanced vision inspection system and network of sensors continuously monitor the packaging process. It automatically detects and rejects units with sealing defects, filling inaccuracies, or print registration errors in real-time, upholding impeccable quality standards and reducing waste.
• Leak-Proof Sealing Technology: Equipped with a precisely controlled thermal sealing system, it creates strong, hermetic seals on laminated films, ensuring package integrity during handling, storage, and transport, and enhancing consumer confidence.
• Seamless Line Integration: Designed with connectivity in mind, the system can be effortlessly integrated into complete automated production lines, including downstream cartoning, case packing, and robotic palletizing systems, offering a true turnkey packaging solution.

Technical Specifications

Product Application Fields

The versatility and precision of the Automated Liquid Packaging System make it an ideal solution for a diverse range of industries that require reliable, high-speed packaging of small-volume liquid products. Its hygienic design and accurate dosing are critical for sectors where consistency, portion control, and package integrity are paramount.

• Automotive Care Products: Perfect for packaging car wash shampoos, liquid waxes, tire cleaners, interior detailing sprays, and windshield washer fluids into convenient single-use sachets or stick packs.
• Food & Beverage Industry: Ideal for packaging condiments (ketchup, mayonnaise, soy sauce), cooking oils, beverage concentrates, liquid flavors, dairy creamers, and nutritional supplements into portion-controlled packs.
• Pharmaceutical & Healthcare: Suitable for unit-dose packaging of oral liquid medicines, cough syrups, disinfectants, hand sanitizers, and single-use liquid reagents where precise dosage and sterile sealing are essential.
• Consumer & Industrial Chemicals: Effectively packages household cleaning liquids, laundry detergents, fabric softeners, disinfectants, lubricants, and industrial chemical samples into leak-proof single-serve packages.
• Cosmetics & Personal Care: Used for packaging shampoos, conditioners, liquid soaps, body washes, facial serums, and travel-size lotions into hygienic and convenient stick pack formats.