20 May: World Metrology Day | High-precision multi-lane re-inspection machines lay the foundation for trust

In 1875, the Metre Convention was formally signed in Paris, laying the foundations for a globally unified system of measurement. The theme for World Metrology Day on 20 May 2026 is ‘Metrology: The Cornerstone of Trust’. This theme profoundly reveals the core value of metrology—using precision as a prerequisite to build a solid foundation of trust for development across all sectors.

Accurate and reliable metrological data serves as the core vehicle for realising this theme, providing essential support for scientific decision-making, safeguarding public welfare and ensuring fair trade. TOUPACK, with its deep expertise in the field of intelligent weighing and packaging, strictly adheres to metrological standards through its high-precision multi-lane checkweighers, demonstrating its brand promise that ‘reliability breeds trust’ through proven capabilities.
Adapting to Scenarios, Empowering Production
When paired with multi-lane packaging machines and integrated with automatic cartoning and laminating production lines, our systems deliver a fully automated production workflow encompassing quantitative packaging, weight inspection, cartoning and lamination. The system supports individual product weight inspection, automatic rejection and collection of defective items, significantly enhancing product quality whilst ensuring the organised arrangement of multi-lane products.
Weight Inspection: Precision Empowerment
Applicable to: pharmaceutical, food, daily chemical, and health supplement industries, suitable for various small-packaged products such as granules, instant coffee, nutritional liquids, powdered milk sticks, and facial mask powders.
Precise Calibration, Solid Foundations
Inspection accuracy: ±0.05g
Inspection speed: 50 cuts/minute (400 packs/minute)
Hard-hitting Value, Precise and Versatile
Strict Quality Control: Effectively eliminates measurement deviations such as empty packs, underweight and overweight products
Efficiency Boost: High-speed detection without jamming, automatic rejection of non-conforming products
Stable and Reliable: Multi-lane synchronous detection, accurate and traceable data
Real-life Details, Showcasing Craftsmanship
Material Handling / Guided Feeding Station

Weight Checking Conveyor Station

Weighing Conveyor / Roll Stabilisation Station

Rejection (Flip-plate Sorting) Station

Non-conforming Product Rejection Station