Glass packaging materials are in fierce competition with other packaging materials. Because glass wine bottles and cans have the advantages of clarity, good chemical immutable, cheap price, beautiful appearance, easy production and manufacturing, can repeatedly accept takeover and use, so despite the competition of other packaging materials, glass bottles and cans still have the characteristics that other packaging materials can not be replaced. In recent decades, with the development of industrial skills, the manufacture of plastic, composite materials, special wrapping paper, tinplate, aluminum foil and other new packaging materials.