As Talked about previously, polyethylene is utilized like a coating on the paperboard to supply a dampness barrier and aid sealing. The 1st patents for meals paperboard containers day again to the beginning of the last century. They were created mainly to provide a less expensive, lighter, extra useful option https://gabletop.business.blog/2025/01/09/gabletop-pak-leading-the-way-in-sustainable-packaging-solutions/