In a world of food packaging, there’s a plethora of materials available, each with its own set of characteristics and purposes. Among them, PET (Polypropylene Terephthalate) and PP (Polypropylene) stand out as commonly used plastics in the industry, serving a range of functions from bottling beverages to storing pre-made meals. This blog will delve into what PET and PP plastics are, their comparisons,...