Tetrahedral carton of milk Despite the fact that really usually shaped like a cuboid, it is not unheard of to search out cartons lacking correct angles and straight edges, as in squrounds useful for ice product. On the Prepared to put in page, the default is to maintain own files https://gabletopcontainersmanufacturer.blogspot.com/2025/05/shaping-sustainable-future-with-eco.html