CATEGORY

Paints & Coatings

Automated Filling & Packaging Line for Water-Based Paint ——Integrated Packaging Solution in East China

To support customers in scaling up packaging efficiency and achieving stable, high-quality output, Longtec delivered a fully integrated automated filling and cartoning solution specifically designed for water-based paint products in bottles at a production site in East China.
The solution was engineered to streamline the entire packaging process — from bottle handling and high-precision filling of water-based paint to automatic cartoning — establishing a fully automated, highly efficient, standardized, and scalable production line.

Longtec Solution

Longtec engineered and implemented a turnkey automation solution covering the full packaging workflow:
Automatic bottle infeed and positioning
High-accuracy liquid filling system for bottles
Stable cap handling and capping integration
Automatic cartoning system for finished bottles
Centralized control system for coordinated line operation
By integrating filling and cartoning into one continuous process, the system minimizes manual intervention while ensuring consistent packaging quality.

Key Features & Benefits

High Efficiency Output
Optimized line design enables continuous, stable production to meet medium- to high-volume demand.
Consistent Filling Accuracy
Precise filling control ensures uniform product volume across all bottles.
Seamless Cartoning Integration
Automatic cartoning improves downstream efficiency and packaging consistency.
Flexible Adaptability
The line is designed to accommodate different bottle formats with minimal changeover.
Reliable & Scalable Automation
Modular system architecture allows future capacity expansion or functional upgrades.

Project Value

With this automated bottle filling and packaging line, Longtec helped the customer:
Significantly reduce manual labor
Improve overall packaging efficiency
Achieve more consistent product quality
Establish a solid foundation for scalable production growth