The Aluminum and plastic may be repurposed into making materials. This process is made harder when elements are tightly layered, or are closely contaminated. Pizza packing containers with loads of grease can cause similar complications, as the fats are unable to be divided as a result of hydrapulper working at https://gabletopcontainers.blogspot.com/2024/09/how-gabletop-pak-is-leading-way-in-eco.html