Brands that rely on FlexPak Leak Detectors

Why Choose FlexPak?

Whether you’re dealing with leaks right now or warding them off for the future, you’re in the right place. 

Leak Identification & Resolution

Pinpoint any leak with our equipment to help your team quickly find the root cause and fix the issue.

While other methods only tell you  if  there’s a leak, our technology shows you where  it’s coming from—making it faster and easier to fix the problem and keep production on track.

Ongoing Leak Prevention & QA

Tests can be completed in 30 seconds or less, ensuring your production line runs smoothly and efficiently.

25+ years of industry experience and 24 hour response time. We’re here to help every step of the way.

Testimonials

Our Satisfied Customers

Our Products

Your All-in-One Leak Detector

Our Leak Detectors offer reliable, efficient testing in various sizes. If you need more control or ASTM compliance, add an automatic controller or attachment—flexible upgrades, no overhauls needed.

Compatible Packages

EQUIPMENT SELECTION

The FlexPak Advantage

Experience the FlexPak Advantage with our simple 3-step process: our experts work with you to determine the right equipment size and testing protocols for your needs, and then select the appropriate add-ons to ensure your packages reach their destination fully sealed and intact.

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Step 1: Equipment Selection

Share your package dimensions and the number of packages you’d like to test at once, and we’ll recommend the ideal FlexPak unit.

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Step 2: Testing Protocols

Get expert guidance to choose the right test for your packaging—Bubble Emission, Altitude Simulation, or other ASTM standards.

Step 3: Add-ons

We’ll help you select the appropriate attachments and add-ons to configure our Leak Detectors to best suit your Package and/or container testing requirements.

TESTING METHODS

Leak Tests for every scenario.

We know your packages go through a lot before reaching their final destination. The FlexPak Leak Detector makes it easy to perform a variety of ASTM package testing methods, helping you to ensure your package’s seals meet your standards.

Bubble Emission Testing

The Bubble Emission Test (ASTM D3078) is the most common test performed on both flexible and rigid packaging. This test can be used to quickly identify leaks in your package.

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How it Works

This visual test allows you to quickly identify the location of a leak via air bubbles escaping your package, pinpointing where your package has failed.

Altitude Simulation Testing

Altitude Simulation Testing (ASTM D6653) can be used to simulate the stresses a package would experience due to altitude changes during air transit or truck transit through mountain ranges.

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How it Works

Packages undergoing altitude testing are exposed to stresses well beyond a simple “squeeze” test. The FlexPak Leak Detector can be used to test at specific altitude ranges to accurately identify any failure points in your package.

Internal Pressurization Testing

Internal Pressurization Testing (ASTM F2096) can be used on packages with little headspace (i.e vacuum-sealed packages) to visually determine leak points.

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How it Works

By creating low pressure levels inside a package, this destructive test can consistently identify small leaks (~250 microns) in packages with little air volume. These tests are extremely useful in laboratory environments where new materials and package designs are tested.

Dry Chamber Testing

Dry chamber tests are tests that are performed without water in the Leak Detector tank. The Dry Tank Leak Procedure is best suited for packages whose contents are liquid and have little headspace or air within the package. This test method is typically performed with liquid-filled products (i.e. condiment sachets or bottles with lug-style and threaded caps).

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How it Works

The package is placed in a dry FlexPak tank on a paper towel or absorbent material. The vacuum is created to your specifications and, if the paper towel or absorbent material is wet when the test concludes, the package seal is faulty.

Low Head Space & Vacuum Seal Integrity Testing

The FlexPak VAC attachment can be used to modify a low-headspace or vacuum sealed package’s internal environment by adding excess air. This is required to perform ASTM testing standards on low-headspace packages.

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How it Works

By utilizing the FlexPak Vacuum Package Attachment (VAC) add-on, you’ll be able to introduce atmospheric air into the package environment, allowing for bubble emission or dry chamber tests to be performed.
Who we are

Canadian-based manufacturers providing exceptional seal integrity testing equipment.

FlexPak has proudly been providing peace of mind around the globe for over a decade. Customers in nearly every manufacturing industry have come to rely on their FlexPak Leak Detectors, and we’re honored to hold that responsibility. With a wide range of product solutions and a dedicated support team, we’re confident we’ll have a solution that fits your needs.

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