InSight? Clear Packaging SystemPosted by Sam Li on March 29th, 2019 Klearfold InSight is an award-winning transparent packaging system that combines clear plastic sleeves and injection molded plastic end caps to produce a very distinctive clear package. It has a patented locking feature, where die-cut tabs on the clear plastic sleeves engage undercuts molded into the end caps to join the components securely together. End caps can be designed to lock permanently to the plastic sleeve or to twist off easily.  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. Like it? Share it! More by this author |