Tiny leakage points on drug packaging, invisible to the naked eye, can become deadly pathways for microbial invasion.

In the pharmaceutical industry, the integrity of packaging in the food industry is directly related to drug safety and 

patient health. Minor leaks may cause external oxygen, harmful microorganisms, or particulate pollutants to invade 

the interior of the packaging, causing the drug to become damp, ineffective, or even spoiled, ultimately endangering

 the health of consumers.

Faced with the pain points in this industry, the MLT-FP8 non-destructive sealing tester developed by Paratronix

 Industrial Technology Co., Ltd. is becoming a key technical testing instrument to ensure drug quality and safety.

1、 The invisible guardian of drug packaging integrity

When drugs leave the production line, packaging becomes their first line of defense against external invasion. However,

 traditional detection methods often face a dual dilemma of efficiency and accuracy.

The MLT-FP8 non-destructive sealing tester launched by Paratronix is a micro leak detection equipment specially 

developed for flexible packaging. It adopts Paratronix's independently developed leak detection technology and 

software to ensure the integrity of various types of flexible packaging.

This sealed testing equipment is capable of testing 8 (1-20) samples at once, significantly reducing testing time, 

improving work efficiency, and solving the industry pain point of low efficiency in traditional single sampling processes.

In the pharmaceutical industry, this technology has been widely used to test the sealing of flexible packaging such 

as infusion bags, aluminum foil, composite films, and sterile medical devices.

2、 High integration of core technology and industry standards

The MLT-FP8 non-destructive sealing tester follows multiple authoritative standards at home and abroad, including 

ASTM F2338-2013 Standard Test Method for Packaging Leakage - Vacuum Attenuation Method, USP1207 United States 

Pharmacopeia Standard, and Chinese Pharmacopoeia.

The equipment adopts pressure attenuation method for micro leakage detection technology.

The pressure attenuation method creates a vacuum environment outside the packaging and observes the pressure 

changes caused by the gas inside the packaging escaping outward through the leakage point to determine whether 

there is a leak in the sample.

This sealing instrument can detect a minimum leakage aperture of about 5 μ m, with high testing accuracy.

3、 Efficient and intelligent detection system architecture

The MLT-FP8 non-destructive sealing tester adopts a modular design concept and can select different numbers of 

testing stations according to testing efficiency requirements to meet the testing needs of different customers.

The testing chamber can be customized with one or more specifications based on the size of the packaging bag, 

solving the problem of universality for testing samples of different sizes.

The device is equipped with a 10 inch LCD touch screen and a Windows operating system, with an intuitive and 

user-friendly interface. The testing chamber and the host are arranged separately, and one set of testing chambers 

can be adapted to multiple specifications of samples, greatly improving equipment utilization.

4、 Comprehensive packaging inspection application with full coverage

The application scope of this detection device is extremely wide, which can detect micro leaks and packaging 

integrity of all flexible packaging samples such as food, drugs, medical devices, etc.

This comprehensive applicability makes the MLT-FP8 non-destructive sealing instrument an ideal choice for quality 

control in pharmaceutical, food, medical device, electronics and other enterprises. It can achieve micro leak detection 

in syrup aluminum-plastic strip packaging, capsule packaging, dry powder, granule packaging, coffee strip packaging, 

food modified atmosphere packaging, Tetra Pak packaging, milk powder packaging, medical device packaging, 

electronic component packaging, etc.

5、 New benchmark for quality assurance of drug safety

Today, as the safety of drug and food packaging is increasingly valued, non-destructive testing technology is becoming 

a new industry standard. It will gradually replace the vacuum water bath method for detection,. Traditional destructive 

detection methods are not only inefficient, but also result in a large amount of product waste.

The MLT-FP8 non-destructive sealing tester adopts non-destructive testing methods, and the tested samples are 

undamaged and do not affect normal use, effectively reducing the testing cost of the enterprise. At the same time, 

its detection accuracy is much higher than traditional methods, and it can detect leaks as small as 5 μ m without

 being affected by subjective factors. The test results are more reliable and reproducible.

Puchuang Technology, with its continuously innovative technological capabilities, continuously updates and upgrades 

equipment, develops new products according to market demand, and provides more comprehensive packaging integrity 

solutions for pharmaceutical and food companies.

Paratronix Industrial Technology Co., Ltd. is leading the innovation of domestic drug packaging testing technology with 

its non-destructive sealing tester. The technical parameters of these devices are impressive, with a minimum leakage 

aperture of about 5 μ m that can be detected and high testing accuracy.

With the continuous improvement of packaging integrity requirements in China's pharmaceutical and food industries,

 non-destructive testing technology is changing from "optional" to "mandatory". Enterprises that adopt advanced sealing 

detection equipment are gaining an advantage in controlling drug safety and quality.

The sealed testing instruments in the quality inspection room guard the last line of defense for patient medication safety.