Sun Chemical and Eastman Introduce Recycle-Friendly PETG Shrink Sleeves
Sun Chemical has launched its SunLam™ De-seaming Adhesive for shrink-labeled containers. This new de-seamable adhesive helps recyclers improve recycled polyethylene terephthalate (rPET) yield without process changes. Developed in partnership, Sun Chemical and Eastman extensively tested SunLam on labels made with Eastman Embrace™ LV copolyester. It has received a “Responsible Innovation Acknowledgment” by the Association of Plastic Recyclers (APR) after passing stringent testing outlined by the APR. By changing from a traditional solvent to SunLam De-seaming Adhesive, shrink labels deseam and release during the whole bottle wash step of the wet recycling process, without sacrifice of label performance. The label removal occurs prior to color, infrared and manual sorting, thus preventing shrink-labeled PET bottles being removed from the rPET stream due to misidentification. Click Read More below for additional information.