HLP Klearfold is the world's largest producer of clear plastic boxes, a leading provider of custom thermoforming and clear plastic tubes and rounds, and the developer of clear packaging innovations like the Klearfold?Keeper and InSight? packaging systems, and Duofold? combination packaging. We employ the most advanced printing, decorating, and converting technologies. Our proprietary Soft Crease? scoring technology ensures that our Klearfold? clear plastic boxes set up quickly and easily in both hand and machine-fill applications.

We are committed to providing the highest standards of customer service, and have served the clear plastic box needs of the North American market for over 20 years. We have built a reliable, highly effective infrastructure, and experienced North American sales and management teams.