This type of carton launched by the effort of many industrial customers to reduce packaging costs and the effort of many large multinational companies to reduce their carbon footprint on our planet.
Of course there are products such as dairy that they not have alternative ways of packaging to help product to remain unchanged and refrigerated without interfering materials packaging would hind such a favorable environment.
The uses of this product are endless and figures can reach the uses of the classic 0201 type carton.