Important information related to plastic bottles, significance of numbers written on plastic containers, bottles, What points to keep in mind while buying plastic bottles. plastic Numbers meaning We generally use plastic things like bottles, confectioneries, plastic containers, plastic packaged products etc because they are easy to handle. But all the plastics are not good from the point of view of health. Due to lack of knowledge we don't care what we are buying, we buy which is good looking but this article will give you important information on plastic bottles. Know Your Plastic Bottles And Plastic Things: When we look at the back of bottles then we can find that there is a symbol and a number with alphabets are present , this shows the chemicals used in making these products. Let's Understand These Numbers: 1. Polyethylene terephthalate(PETE)- This is the most common plastic and also used to make cold drinks and water bottles too. This is t