what molecules are plastic bags made up of
What are plastic bags made out of? Plastic refers to different materials made from carbon (which is usually drawn from petroleum), used in anything from milk jugs to vinyl jackets.Household products, including shopping bags, are typically printed with a number to make sorting and recycling easier.ags also end up in waterways and, eventually, the ocean, choking and killing wildlife along the way. An estimated 80 percent of the giant swirling soup of trash known as the Great Pacific Garbage Patch is made up of plastic particles, mostly from shopping bags.