Multi-Bottle Compatibility in One Machine: Automated Upgrade for Single-Side and Double-Side Labelin
2025-12-22
In modern packaging lines, manufacturers often face frequent product changes, multiple bottle shapes, and different labeling requirements. Traditional single-function labeling machines are no longer sufficient. The WWP-T822 Fully Automatic Double-Side Labeling Machine addresses this challenge by offering multi-bottle compatibility in a single system, allowing seamless switching between single-side and double-side labeling.
The machine supports flat bottles, square bottles, round bottles, and special-shaped bottles, making it ideal for products such as shampoo bottles, hand sanitizer bottles, lubricant containers, beverage taper bottles, and more. Labels can be applied to flat side surfaces or large curved side surfaces, covering a wide range of packaging designs.
A key advantage of the WWP-T822 is its four labeling heads configuration.
Labeling heads A and B operate as the primary working group
Labeling heads C and D function as a backup group
When labels on A and B are nearly depleted, the system automatically triggers an alarm. At the same time, C and D move closer to the conveyor line and take over labeling operations. This intelligent switching mechanism ensures continuous labeling without stopping the production line, significantly improving overall efficiency.
The WWP-T822 operates at a speed of 20–80 bottles per minute, with more than 20% capacity reserve (up to approximately 96 BPM) to avoid bottlenecks during peak production.
To ensure consistent labeling quality, the machine is equipped with:
Dual rigid synchronous guide chains to keep bottles centered
Top-pressing mechanism to eliminate bottle height variations
Automatic bottle separation system for stable conveying
Secondary labeling and pressing mechanism to remove air bubbles and ensure smooth label edges
These features work together to deliver high labeling accuracy and repeatability.
The machine uses a PLC + touchscreen + optical fiber sensor control system, providing reliable performance during long production runs. Operators can easily adjust parameters through the intuitive interface.
Standard intelligent functions include:
Label counting
Photoelectric label tracking
Energy-saving standby mode
Label shortage alarm system
These functions make production monitoring and management more efficient.
Built with stainless steel and high-strength aluminum alloy, the WWP-T822 meets GMP production requirements and is suitable for industries with strict hygiene and quality standards, such as cosmetics, pharmaceuticals, food, and daily chemicals.
Additional safety and quality features include:
Full protective cover with door-open alarm (each door with a dedicated IO point)
One-to-one stainless steel ionizing air bars (air-blowing type) for static and magnetic elimination
The WWP-T822 can be customized based on the customer’s existing bottle sizes and label dimensions. It is designed for stand-alone operation, but can also be integrated smoothly into existing production lines, offering excellent flexibility for different factory layouts.
As packaging lines move toward higher efficiency and greater flexibility, multi-bottle, multi-function labeling machines are becoming essential. The WWP-T822 Fully Automatic Double-Side Labeling Machine enables manufacturers to complete both single-side and double-side labeling with one machine, reduce downtime, and achieve a true automation upgrade—making it a reliable solution for modern high-speed production environments.
