Automated Liquid Packaging System for Sachets and Stick Packs

Automated system for precise liquid filling of sachets and stick packs. Enhances production speed, ensures reliable leak-proof sealing, and minimizes material waste. Designed for straightforward operation and maintenance to deliver consistent, high-quality packaging output.

Product Details

Automated Liquid Packaging System for Sachets and Stick Packs

Packmate (GuangDong) Co., Ltd., a leading force in intelligent packaging solutions, presents its state-of-the-art Automated Liquid Packaging System. Engineered for high-volume, high-precision production, this advanced system is designed to seamlessly package a wide range of liquid products into both sachets and stick packs. It embodies over three decades of engineering excellence, offering manufacturers a robust, reliable, and highly efficient solution to meet the rigorous demands of modern production lines. This machine is the culmination of Packmate’s commitment to innovation, quality, and providing complete turnkey packaging solutions that enhance productivity and reduce operational costs for businesses worldwide.

Product Features

This system integrates a suite of innovative technologies designed for peak performance, operational simplicity, and impeccable quality control.

  • High-Speed Multi-Lane Operation: Engineered for maximum throughput, the system operates multiple lanes simultaneously, dramatically increasing output for both sachet and stick pack formats to meet large-scale production targets.
  • Precision Servo-Driven Filling: Equipped with a highly accurate servo dosing system, it guarantees consistent fill volumes for every single unit, eliminating product giveaway and ensuring precise portion control.
  • Dual-Format Versatility: Switch effortlessly between producing sachets and stick packs with minimal downtime, providing unparalleled flexibility to adapt to diverse market needs and packaging trends.
  • Intelligent Touch-Screen Control: A user-friendly graphical Human-Machine Interface (HMI) allows for intuitive operation, real-time production monitoring, quick parameter adjustments, and simplified troubleshooting.
  • Robust & Hygienic Construction: Built with high-grade stainless steel in all product contact areas, the machine ensures long-term durability, ease of cleaning, and compliance with stringent hygiene standards.
  • Integrated Vision Inspection System: Advanced cameras and sensors perform real-time monitoring of sealing integrity and fill levels, automatically rejecting defective packs and triggering alarms to maintain flawless quality.
  • Seamless Line Integration: Designed for easy connectivity with downstream equipment such as cartoners and case packers, enabling a fully automated, turnkey packaging line from filling to palletizing.

Technical Specifications

Parameter Specification
Machine Model PM-LSP Series
Packaging Types Sachets, Stick Packs (Flat Pouches)
Max. Production Speed Up to 800 packs per minute (multi-lane)
Filling Range 5ml – 50ml per sachet/stick pack
Filling Accuracy ±1%
Film Material Compatibility Laminated films (e.g., PET/AL/PE, PET/PE, NY/PE)
Max. Film Roll Diameter 400 mm
Power Supply 380V / 50Hz (Customizable to local standards)
Air Pressure Requirement 0.6 – 0.8 MPa
Machine Dimensions (LxWxH) Approx. 3500 x 1500 x 1800 mm
Control System PLC with Color Touch Screen HMI

Product Application Fields

The versatility and precision of the Packmate Automated Liquid Packaging System make it an ideal solution for a broad spectrum of industries requiring reliable, high-speed liquid packaging.

  • Automotive Care Products: Perfect for packaging car wash shampoos, liquid waxes, tire cleaners, and interior detailing liquids into convenient single-use sachets or stick packs.
  • Food & Beverage Industry: Suitable for packaging sauces, condiments, cooking oils, drink concentrates, and liquid flavorings into portion-controlled packs.
  • Pharmaceutical & Nutraceuticals: Applicable for packaging oral liquid supplements, cough syrups (in unit doses), and medicinal oils with high accuracy and hygiene.
  • Cosmetics & Personal Care: Ideal for single-use samples or retail units of facial serums, hair oils, hand sanitizers, and shower gels.
  • Household & Industrial Chemicals: Efficiently packages liquid detergents, fabric softeners, disinfectants, and lubricants into safe, leak-proof pouches.

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