Posted by Sam Li on March 29th, 2019

Klearfold PlantBox® cartons are a more renewable alternative to traditional plastic folding cartons. They are made from box-grade bio-PET (bio-based polyethylene terephthalate), up to 30% of which is derived from plant-based sources. PlantBox cartons offer the same appearance, quality and performance as standard Klearfold PET cartons.

All PET is made up of 30% monoethylene glycol (MEG) and 70% terephthalic acid (PTA). But with bio-PET, the MEG component is derived from the renewable agricultural crop, sugarcane, thus reducing the consumption of fossil fuel-based resources.


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.

Sam Li

About the Author

Sam Li
Joined: March 29th, 2019
Articles Posted: 16

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