A1 type (ceramic cap): ceramic cap is set directly into the spring component with gasket to compose an integrated swing-top. First, for example, when used in beer and milk,swing-top can be recycled. Second, when used in wines, brandy and Chinese distilled spirit,swing-top makes it more conveniently to people to taste many times. Third, for champers, thatswing-top takes place of the traditional one can save a lot of trouble of binding lead lines, and make it easier to open bottle to get warmer atmosphere in celebration and games. The character ofswing-top is that it can be recycled.