Yesterday, as I was sorting through the plastic in my house, I noticed that a lot did not have nay label of what plastic it is or any sign. I am not sure why this is. Is it required that they label the plastic or no? I think when a company is deciding what plastic they are going to use, it depends on what their product is. Some things they may think about are if it should be durable, or easily broken, clear, or colored, and many more things. A lot of the plastic I saw could be easily torn, like a candy rapper. The more durable the plastic is the more it can be used and the longer it will last.