The idea to develop tetra pak came due to keen for new kind of packaging for Milk, fruit juice etc. The developers were able to make it reality in 1943. This is a cardboard packing in the form tetrahedrons. From that day it was developed in various way. Because of availability of various layers it needs extra care in recycling. This video will give nice idea on tetra pak recycling.
recycling packaging, recycling waste, recycling plastics,