Blog about plastics, materials, processing and engineering tools

polypropylene

Bottles

Some time ago I wanted to buy a bottle for water and I decided to go for shopping, to simply buy a bottle. How surprised I was when I saw the number of available types. One made of polypropylene (PP) plastic, second of polycarbonate (PC) plastic, some had a label of BPA-FREE and so on. It was so confusing, that I decided to check what is going on… Continue reading