Plastic bags were born in plastic bag factories. They are pure, transparent and strong.  

In the factory, plastic bags wrap and protect fast food, clothing, shoes, socks and thousands of other goods for us. In this way, regardless of the distance and national boundaries, as long as you need this commodity, it will protect the commodity from coming to you.  

You go shopping and plastic bags help us take the food and clothes from the supermarket home. It is lighter and smaller than leather bag and canvas bag, so you don't need to spend a little more effort except for goods.  

When you travel, plastic bags help you hold snacks, fruits, mineral water, local specialties, etc. It seals the water afraid mobile phone, watch and Walkman, so that you don't need to worry and have fun.  

When you walk on a muddy road, wrap your feet and shoes in plastic bags so that they don't get any dirt and brighten you brightly. Sitting on the tourist bus, you enjoy the beauty next to you in gorgeous clothes. Suddenly I felt dizzy and my stomach turned upside down.

At this time, you feel "speechless". A plastic bag with good sealing appears in your hand. It is strong and can be filled. You can "talk" to it. When you reach the retirement age, plastic bags can also clean your greasy range hood and gas stove, and even take the corrupt garbage out of your room. When you are clean, it never comes back.