Quadpack unveils its most circular pack yet, a new 50ml jar in Sulapac biocomposite material, with new barrier technology pr011 June 03 / 2021 Tags microplastics skincare products weight loss tests sustainable materials Read more about Quadpack unveils its most circular pack yet, a new 50ml jar in Sulapac biocomposite material, with new barrier technology Quadpack unveils its most circular pack yet, a new 50ml jar in Sulapac biocomposite material, with new barrier technology