An anti-static  self-styled bag [self-styled bag] (also known as bone bag) Polyethylene  (LDPE) made of a sealed bag, is a green product, tough and durable,  reusable, printable, mark, In the packaging, storage of  food, jewelry, cosmetics, frozen food, stamps and so on, moisture,  water, pest control, to prevent things scattered, from the induction  effect, to the buyer neatly standardized image, but also can be reused, One by one will be sealed tightly, non-toxic and tasteless, flexible, sealed, very convenient.