McKernan Packaging Clearing House offers millions of packaging components with over 98% of orders shipping within 48 hours. If you need assistance with our ordering process, samples, or are looking for a particular packaging component, please contact us. Our friendly, professional staff is ready to assist you during regular business hours, Monday through Friday 5 a.m. to 5 p.m. PST at 800-700-7587 or you can click here for more contact information.


What does PET stand for? What is metalizing? You can find definitions for these and many more terms used in packaging in our glossary section.


Find answers to general information quickly with our list of commonly asked questions on our FAQ page. If you are unable to find your answer or would like to speak with someone directly, please call 800-700-7587 and a representative will be happy to assist you.

Packaging 101

If you want to learn more about packaging and to see helpful guides, head to our Packaging 101 page. There you can learn about the anatomy of a bottle, how to measure a finish, and much more.

Industries We Serve

McKernan Packaging Clearing House serves numerous industries with our packaging components. To learn more about these industries and suggested packaging that is available, click on one of the industries below: