![three clear PET bottles for milk and dairy with recyclable light blocking shrink sleeves](https://brookandwhittle.com/wp-content/uploads/2024/05/GreenLabel-Blockout-Dairy_all-three_reduced.jpg)
Brook + Whittle awarded patent for light-blocking shrink sleeve innovation
GUILFORD, CT – May 8, 2024 – Brook + Whittle is excited to announce that is has been awarded a U.S. patent for its GreenLabel™ BlockOut innovation, a recyclable light-blocking