Recommended Package Closure Integrity and Quality Testing Methods

Are you unsure how to test for seal integrity of your package closures? How do you know you have a good product? Would you like to know how to test your package for closure and seal quality?

If you answered yes to one of these questions, you are on the right track. We have some resources to guide you on how to test your products for seal failures. Click on the links below to learn more about how to package test for the following:

How to Test Seal Integrity of:

Food Bars
This article will talk about how to test the seal integrity of food bars. You will understand what you will need to do in order to ensure good seal quality. This article covers the seal integrity testing of Breakfast bars, Chocolate candy bars, Crisped rice bars, Energy bars, Granola bars, Health bars, Protein bars, Fruit and Nut Bars, Meal Replacement Bars or any other food bar sealed with a flow wrapper.
Vacuum Sealed Packages
If you are vacuum sealing your packages, you are faced with a challenge when it comes to seal testing. How do you know that your process is consistently creating a good seal? How can you be sure that the vacuum inside you package will hold for the required amount of time?
Sachets Filled with Powder or Liquid
In this article, we will talk about how a vacuum chamber can be utilized as a tool to perform leak quality testing on Sachets filled with either powder or liquid. You can use an acrylic vacuum chamber or bubble leak test system to test for leaks in sachets filled with powder or liquid.
Spray Bottle Pump Leak Testing
In this article we will talk about several techniques used to quality leak test the pump of a spray bottle.
Quality Control of Seals and Seams of Canned Food or Food Containers
Food cans which are hermetically sealed or seamed are the most consumed type of food in the United States. Fully 60% of all food consumed in a given day in the US is either canned food or food from containers. Canned food seal failure can expose the consumer to an unnecessary amount of risk.

Some of our Popular Items

Our clients prefer to work with us because we are Experts in Vacuum Science and Technology. Check out some of our other items we carry that you can combine/integrate with your systems or projects.

Vacuum Chamber and Pump Systems
Our Vacuum Chamber and pump systems are fully setup and ready to go. What you get is a vacuum chamber, a vacuum pump, and connection hardware. We carry acrylic or metallic vacuum chambers and a whole range of vacuum pumps from Rotary Vane, Piston, or Venturi. What type of vacuum chamber and pump system you want depends on your project requirement, budget, and other specifications.
Thermocouple Vacuum Feedthroughs
Thermocouple Vacuum Feedthrough are air-tight components that enable the measurement of temperature inside the vacuum chamber during vacuum operations. If you have to run thermocouple wires into the vacuum chamber in order to measure temperature of a specimen during vacuum operation, a thermocouple vacuum feedthrough will enable you to do that.
Our Work: Vacuum Storage of Pharmaceutical Products and Medical Supplies
A pharmaceutical manufacturer contacted us to build them a large vacuum storage system for their pharmaceutical products. They were looking for as much footprint as possible which is why they got a two-chamber system from us. They needed a total of 6 shelves per chamber including trays. Finally, they were looking to have both chambers to be placed on a table frame assembly with lockable swivel casters. What you are seeing is a two chamber system, each chamber is our 20 inch cube acrylic vacuum chamber, front load hinged door. Each chamber can be accesses independently while the other is under vacuum. The trays can be easily loaded and unloaded. This whole system can also be moved to anywhere in their facility.
Related Articles: Rotary Vane Vacuum Pumps, The Definitive Guide
In the article we are going to cover rotary vane vacuum pumps. We will touch upon how they work, what they are used for, when to utilize a rotary vane vacuum pump, its advantages and disadvantages. Perhaps you have noticed that rotary vane vacuum pumps come in all shapes and sizes. On one website, the vacuum pump is less than a $100; on another website you see a vacuum pump quotes at $10,000. I would imagine that you immediately ask yourself what the deal here is.