Package Leak Tester for Flexible Packaging Integrity | Vacuum Leak Detection Machine
Cell Instruments' Package Leak Tester is a high-performance solution designed to ensure the integrity, safety, and quality of various packaging types used in the food, medical, pharmaceutical, cosmetic, and industrial sectors. Engineered for laboratory use, this precision instrument utilizes advanced vacuum decay and bubble emission methods to accurately detect leaks, pinholes, and seal integrity issues in flexible and rigid packaging materials.
As packaging quality directly impacts product shelf life, hygiene, and regulatory compliance, the Package Leak Tester plays a vital role in quality assurance (QA) and quality control (QC) processes. Whether you're testing blister packs, pouches, bottles, sachets, or other containers, this instrument delivers consistent, repeatable, and reliable results in compliance with international standards.
Key Features of the Package Leak Tester
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Accurate Leak Detection: Employs vacuum-based detection to identify even microleaks in packaging materials.
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Compliance with International Standards: Meets ASTM D3078, ASTM F2338, ISO 11607, USP 1207 requirements.
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Versatile Testing Applications: Suitable for plastic films, foil pouches, glass vials, thermoformed trays, and more.
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Digital Vacuum Control: Precise vacuum setting and real-time monitoring with digital readouts.
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Intelligent Alarms and Safety Design: System alerts for over-vacuum, operational errors, or completed tests.
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User-Friendly Interface: Touchscreen or button operation options for ease of use.
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Compact and Portable: Lab-friendly design for benchtop use with minimal footprint.
Why Choose Cell Instruments' Package Leak Tester?
With growing demands for packaging integrity, manufacturers across industries face mounting regulatory pressure and customer expectations. Our Package Leak Tester helps safeguard your production process and product reputation by detecting defects early and ensuring that your packaging meets stringent industry regulations.
Applications Include:
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Food Packaging: Testing of vacuum-sealed snacks, meat, dairy products, and ready-to-eat meals.
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Pharmaceutical and Medical Packaging: Blister packs, IV bags, syringes, medical devices.
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Beverage Industry: PET bottles, flexible drink pouches, juice containers.
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Consumer Goods: Cosmetic sachets, detergent pods, hygiene product wrappers.
Whether used in R&D, QA labs, or production line testing, the Package Leak Tester empowers manufacturers to reduce waste, lower returns, and deliver consistently reliable packaging.
Technical Specifications
| Parameter | Value |
| Test Method | Vacuum decay, bubble emission (water immersion) |
| Test Chamber Size | Customizable (standard: Φ270mm × H210mm) |
| Vacuum Range | 0 to -90 kPa |
| Vacuum Accuracy | ±0.1 kPa |
| Vacuum Holding Time | 0 – 999.9 s |
| Power Supply | AC 220V 50Hz / AC 110V 60Hz |
| Dimensions | 500 mm × 380 mm × 260 mm |
| Weight | 24 kg |
Compliant with Industry Standards
The Package Leak Tester is designed in accordance with a wide range of global packaging standards, ensuring confidence in your testing protocol. Standards include:
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ASTM D3078: Standard Test Method for Determination of Leaks in Flexible Packaging by Bubble Emission
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ASTM F2338: Standard Test Method for Nondestructive Detection of Leaks in Packages by Vacuum Decay Method
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ISO 11607: Packaging for terminally sterilized medical devices
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USP 1207: Package Integrity Evaluation – Sterile Products
These standards define test procedures, result interpretation, and requirements for packaging used in pharmaceutical, food, and medical sectors.
How the Package Leak Tester Works
1. Vacuum Chamber Test (Bubble Emission)
The sample is submerged in a transparent vacuum chamber filled with water. As vacuum is applied, any defects in the package will allow air to escape, forming visible bubbles.
2. Vacuum Decay Test (Dry Test)
For non-submersible or moisture-sensitive packaging, vacuum decay is used. The package is placed in a sealed chamber, vacuum is drawn, and the system monitors for any pressure rise that would indicate a leak.
3. Test Results Interpretation
Operators can record leak presence, leak location, and time to failure. The tester supports pass/fail judgment based on preset criteria.
Benefits of Using a Package Leak Tester
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✅ Non-destructive testing options available (for certain applications)
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✅ Enhances regulatory compliance and customer satisfaction
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✅ Helps prevent product contamination and spoilage
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✅ Reduces cost of recalls and customer complaints
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✅ Easy-to-use system reduces operator training time
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✅ Customizable chambers and accessories for different package sizes
Customization and Automation Capabilities
Cell Instruments specializes in custom test solutions and automation integration. If your operation requires high-throughput or integration into automated lines, we offer:
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Multi-station leak testing systems
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Automatic sealing and testing configurations
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Data logging and remote monitoring
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PLC control for production line connectivity
Let us know your packaging type and test requirements, and we can recommend a tailored solution.
Industries Served
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Food & Beverage
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Pharmaceutical & Medical Devices
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Cosmetics & Personal Care
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Chemical & Industrial Products
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Packaging Material Manufacturers
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Third-party Laboratories
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Educational Institutions
Our Package Leak Tester supports customers in over 40 countries, with global service and calibration support.
Why Packaging Leak Testing Matters
Undetected leaks can lead to serious consequences such as:
Leak testing helps prevent these risks and is considered essential in quality assurance protocols. It also provides confidence to regulatory bodies and customers alike.
Cell Instruments – Trusted Testing Technology
With over a decade of experience, Cell Instruments is a recognized expert in packaging testing instrumentation. Our focus on quality, innovation, and service makes us a trusted partner for industry leaders in:
We offer professional support in selection, setup, training, calibration, and maintenance.
Frequently Asked Questions (FAQ)
Q1: What types of packaging can the Package Leak Tester evaluate?
A1: It can test flexible packaging, blister packs, bottles, trays, and pouches used in food, medical, and industrial applications.
Q2: Is the Package Leak Tester compliant with global standards?
A2: Yes, it complies with ASTM D3078, ASTM F2338, ISO 11607, and USP 1207, among others.
Q3: Can the tester be used for non-destructive testing?
A3: Yes, vacuum decay testing is a non-destructive method suitable for high-value or sterile products.
Q4: What’s the typical test duration?
A4: Test cycles typically last between 30 to 300 seconds depending on vacuum level and package volume.
Q5: Can the system be customized for special package shapes or sizes?
A5: Absolutely. We offer custom chambers, fixtures, and automation options to suit unique customer needs.
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