Different milk packaging materials. (a) Tetra Pak ® ; (b) poly(ethylene terephthalate-PET) packaging; (c) metal can; (d) polyethylene (PE) and poly(vinylidene chloride-PVDC); (e) metallized polyester-polyethylene (laminated film); (f) glass.

Different milk packaging materials. (a) Tetra Pak ® ; (b) poly(ethylene terephthalate-PET) packaging; (c) metal can; (d) polyethylene (PE) and poly(vinylidene chloride-PVDC); (e) metallized polyester-polyethylene (laminated film); (f) glass.

Context in source publication

Context 1
... addition to a categorization of fluid (UHT and pasteurized) and powdered milk, the investigated samples were also divided into packaging categories, as follows: whole fluid milk: glass, poly(ethylene terephthalate-PET), polyethylene (PE), poly(vinylidene chloride-PVDC) and Tetra Pak ® packaging; powdered milk: metal cans and metallized polyester-polyethylene (laminated film) ( Figure 1). ...