High-Speed Automated Liquid Filling and Sealing Machine for Sachet Packaging

High-Speed Automated Liquid Filling and Sealing Machine for Sachet Packaging

Packmate (GuangDong) Co., Ltd. presents its premier High-Speed Automated Liquid Filling and Sealing Machine, engineered to redefine efficiency and precision in sachet packaging lines. This machine embodies over three decades of Packmate’s specialized expertise in creating intelligent, turnkey packaging solutions for demanding industries. Designed for the rigorous production of single-dose liquid packs, it delivers unmatched accuracy, blistering speed, and steadfast reliability for packaging a vast array of liquid products into sachets. By leveraging full automation, this system guarantees consistent product quality, dramatically reduces material waste and labor dependency, and maximizes output, making it a cornerstone investment for manufacturers aiming to scale operations with superior competitiveness and efficiency.

Product Features

The High-Speed Automated Liquid Filling and Sealing Machine is constructed with a core focus on peak performance, enduring durability, and intuitive operation. It integrates the latest technological innovations from Packmate’s dedicated R&D, ensuring it sets the benchmark for modern sachet packaging.

• Ultra-Precise Servo Filling System: Equipped with advanced servo-driven volumetric pumps, the machine achieves exceptional filling accuracy with tolerances as tight as ±0.5%. This precision eliminates product giveaway and ensures every sachet contains the exact specified volume, guaranteeing consistent value for the end-user.
• Robust and Reliable Sealing: Incorporates a dual-heat sealing mechanism with micro-precise temperature control. This ensures strong, hermetic, and leak-proof seals on a wide spectrum of laminated packaging materials, even when handling aggressive chemical or viscous liquid formulations.
• End-to-End Automation: The entire process—from film unwinding and precise pouch forming, through accurate filling and sealing, to final cutting and counting—is fully automated. This seamless operation significantly cuts labor costs, minimizes human error, and enables a continuous, high-throughput production flow.
• Rapid Changeover for Maximum Flexibility: Features a smart, modular tooling design that allows for quick and easy changeover between different sachet sizes, shapes, and designs. This flexibility is perfect for manufacturers managing multiple product lines or frequent batch production changes with minimal downtime.
• Intelligent Control Center: At its heart is a user-friendly Programmable Logic Controller (PLC) with a vibrant color touchscreen Human-Machine Interface (HMI). It provides real-time monitoring and control of all critical parameters: production speed, fill volume, sealing temperature, and machine status, alongside comprehensive fault diagnostics for proactive maintenance.
• Hygienic and Durable Construction: All product-contact parts are crafted from high-grade 316 stainless steel and certified food-grade plastics. This construction ensures superior hygiene, easy cleaning, and excellent corrosion resistance, making it ideal for food, pharmaceutical, chemical, and cosmetic applications.
• Comprehensive Integrated Safety: Designed with operator safety as a priority, the machine includes full safety guarding, emergency stop buttons at strategic points, and automated fault detection systems to ensure a protected and uninterrupted production environment.

Technical Specifications

Product Application Fields

This versatile automated filling and sealing machine is engineered to excel across a diverse range of industries that require reliable, high-speed, and precise liquid sachet packaging.

• Household & Industrial Chemicals: Ideal for packaging liquid detergents, disinfectants, fabric softeners, cleaners, bleach, and other chemical agents into single-use or sample sachets.
• Food & Beverage: Perfect for packaging sauces (ketchup, soy sauce, mayonnaise), dressings, edible oils, vinegar, liquid sweeteners, drink concentrates, and dairy products like creamers.
• Pharmaceutical & Healthcare: Suited for dosing disinfectants, antiseptic solutions, oral care liquids, medicated oils, and single-dose pharmaceutical liquids with high hygiene standards.
• Personal Care & Cosmetics: Excellent for packaging shampoos, conditioners, liquid soaps, body washes, lotions, facial serums, and cosmetic samples.
• Agriculture & Horticulture: Used for packaging liquid fertilizers, pesticides, herbicides, and plant nutrients in convenient, pre-measured doses.