As stated previously, polyethylene is employed as being a coating around the paperboard to offer a dampness barrier and aid sealing. The primary patents for food stuff paperboard containers date back to the start of the last century. They ended up established primarily to offer a cheaper, lighter, a lot https://recyclableoilpackagingsustainable.blogspot.com/2025/08/gable-top-cartons-sustainable-way-of.html