Bag Leak Detecti High-Speed Automated Testing System Revolutionizes Packaging Quality Control

2026/05/23 09:25

The Bag Leak Detection Machine, a cutting-edge fully automated functional testing system, is set to transform quality control in high-speed production environments. Designed for efficiency and precision, the system can inspect up to 300 packs per minute, providing manufacturers with reliable and accurate data on packaged products.

Unlike conventional testing systems, the Bag Leak Detection Machine employs a contact-based online testing method that directly measures internal pressure characteristics. This ensures a level of accuracy and stability that surpasses comparable systems both domestically and internationally.

At the core of the system is its innovative belt-squeeze detection technology, which has been refined over more than a decade of research and practical application. As products move along the conveyor, a flexible belt applies controlled pressure, while a side-mounted sensor monitors the internal response. The collected data is digitized and processed by the controller, allowing precise evaluation of internal pressure and sealing quality.

This technology is particularly suitable for various packaging formats, including cartons, pouches containing liquid nitrogen, gas-filled plastic bags, and stand-up aluminum foil pouches. By automatically detecting leaks, low pressure, and over-bulging, the Bag Leak Detection Machine  ensures that only high-quality products leave the production line, reducing waste and improving customer satisfaction.

Manufacturers looking for high-speed, reliable, and accurate testing solutions now have a system that integrates decades of technological expertise with user-friendly operation, making it a standout choice in the packaging industry.

About the Manufacturer
The Bag Leak Detection Machine is developed by Maotong, a leading provider of industrial testing solutions, known for its innovative approach to digital signal processing and precision measurement. The company offers extensive technical support, ensuring 24/7 assistance for production lines worldwide.


The Bag Leak Detection Machine  a cutting-edge fully automated functional testing system, is set to transform quality control in high-speed production environments. Designed for efficiency and precision, the system can inspect up to 300 packs per minute, providing manufacturers with reliable and accurate data on packaged products.

Unlike conventional testing systems, the Bag Leak Detection Machine  employs a contact-based online testing method that directly measures internal pressure characteristics. This ensures a level of accuracy and stability that surpasses comparable systems both domestically and internationally.

At the core of the system is its innovative belt-squeeze detection technology, which has been refined over more than a decade of research and practical application. As products move along the conveyor, a flexible belt applies controlled pressure, while a side-mounted sensor monitors the internal response. The collected data is digitized and processed by the controller, allowing precise evaluation of internal pressure and sealing quality.

This technology is particularly suitable for various packaging formats, including cartons, pouches containing liquid nitrogen, gas-filled plastic bags, and stand-up aluminum foil pouches. By automatically detecting leaks, low pressure, and over-bulging, the Bag Leak Detection Machine  ensures that only high-quality products leave the production line, reducing waste and improving customer satisfaction.

Manufacturers looking for high-speed, reliable, and accurate testing solutions now have a system that integrates decades of technological expertise with user-friendly operation, making it a standout choice in the packaging industry.

About the Manufacturer
The MT-DZ-XL-S2-01 is developed by Maotong, a leading provider of industrial testing solutions, known for its innovative approach to digital signal processing and precision measurement. The company offers extensive technical support, ensuring 24/7 assistance for production lines worldwide.


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