Package Leak Testing
Discover our complete range of precision instruments dedicated to package leak testing for your packaging.
- 'By vacuum
- Custom solutions
- Compression
Our expertise in package leak testing
Package leak testing is a mandatory quality control step for any manufacturer working with sealed or flexible packaging. A failed seal can result in product contamination, loss of sterility, premature spoilage or consumer safety incidents — with significant financial and regulatory consequences.
ACRN specialises in packaging leak detection and integrity testing equipment for the cosmetics, pharmaceutical, food and beverage industries. Our solutions cover two complementary test principles: vacuum-based leak detection for rigid and semi-rigid packaging, and compression-based weld testing for flexible tubes, doypacks and pouches.
Our vacuum leak testers comply with international test standards including ASTM D3078 (bubble emission test) and ASTM D6653 (altitude simulation). They are used in incoming quality control, in-process inspection and end-of-line verification, providing fast, non-destructive and cost-effective leak detection without the need for dye or tracer gas.
Our package leak testing solutions
Packaging Leak Tester
Fast, simple and reliable vacuum leak testing
Key features
- 5Vacuum down to -950 mbar
- 5Micro-leak detection
- 5Non-destructive testing
- 5Fast quality control
Applications
- 5Pharmaceutical packaging
- 5Cosmetic tubes
- 5Food containers
- 5Sterile bottles
Tubes crusher
Crush resistance testing of tube welds
Key features
- 5Mechanical strength of tubes
- 5Sealing welds
- 5Hermetic control of caps
-
5Complete traceability of results
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Applications
- 5Cosmetic tubes
- 5Pharmaceutical tubes
- 5Tubes aluminium
- 5Plastic tubes
Doypack Crusher
Testing the crush resistance of doypack welds.
Key features
- 5Internal pressure resistance
- 5Strong side welds
- 5Closure sealing
-
5Stress leakage measurement
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Applications
- 5Food bags
- 5Cosmetics packaging
- 5Doypack pharmaceuticals
- 5Sterile bags
Main business sectors
Leak testing is critical for cosmetics packaging, where seal failures lead to product degradation, contamination and consumer complaints.
ACRN vacuum leak testers are used to verify the integrity of bottles, jars, pumps and tubes across cosmetics production and contract packaging operations.
Our compression testers verify the weld quality of laminate and plastic tubes for creams, gels and serums.
In pharmaceutical manufacturing, packaging integrity is a regulatory requirement.
Vacuum leak testing of vials, blister packs, syringes and sterile pouches ensures containment and sterility are maintained throughout the product’s shelf life.
ACRN equipment is compatible with GMP environments and supports documentation requirements for ISO 11607, USP and EU pharmacopoeial standards.
COFRAC-calibrated instruments are available.
Seal integrity directly impacts food safety and shelf life.
ACRN compression testers are used by food manufacturers to validate the weld strength of doypacks, retort pouches and flexible sachets containing liquids, sauces and ready-to-eat products.
Vacuum leak testers detect micro-leaks in trays, yoghurt pots and modified atmosphere packaging before products reach distribution.
Why choose ACRN for leak testing
Two complementary test technologies : Vacuum leak testing and compression weld testing address different failure modes and packaging types. ACRN offers both technologies, allowing you to cover your full packaging range with instruments from a single supplier — simplifying calibration management, operator training and after-sales support.
ASTM D3078 and ASTM D6653 compliant : Our vacuum leak testers are designed to meet the requirements of ASTM D3078 (bubble emission test procedure) and ASTM D6653 (altitude simulation for transport packaging). Test parameters are configurable to match your specific standard, vacuum level and hold time requirements.
Non-destructive and cost-effective : Vacuum bubble emission testing is a non-destructive method — samples that pass the test can be returned to the production batch. This makes it practical for in-process sampling on production lines without significant material waste.
Custom solutions available : ACRN designs custom vacuum chamber sizes and compression fixture configurations to match your specific packaging format. Contact our engineers to discuss your application requirements.
WARNING
These are our main areas of expertise, but our solutions can be adapted to many other industrial sectors. Please contact us to discuss your specific requirements, whatever your industry.
Need more information?
Our experts are on hand to answer your questions and help you choose the right solution for your needs.