Seal integrity is an extremely vital element to control the quality of packaging components. If a seal is compromised, it can affect the shelf-life or even destroy the product. It’s important to test the integrity of the seals thoroughly. Start by finding the induction sealing operating window. The window is a range between the minimum and maximum power levels that achieve a good seal. Follow these next two steps to find your perfect seal!
Find the minimum power level that produces a good seal.
Try sealing your first container at 50% power. Follow the instructions below based on your results until you determine the minimum power level that achieves a good seal. Be sure your conveyer speed is set to your actual production rate.
Find the maximum power level that produces a good seal.
Seal your first container at a power level that produced a good seal. Follow the instructions below based on your results until you determine that maximum power level that achieves a good seal.
After determining your operating window, select a power level within this range to run production based on the desired seal strength and peel-ability your product requires. Click here for more information.
Heat Induction Liners by Cannasupplies
We offer a wide range of universal liners, designed for adhesion to: PET, PP, HDPE, and glass applications. Contact us for details, or to learn more about the different liner options for product freshness and tamper evidence.
Need an induction seal? From hand-held to fully-automated, we have a range of solutions available to fit your packaging needs. Contact us today to learn more!