The machine is a working procedure before hot sealing bag making of sheet materials. It is suitable for sheet materials possible for hot cutting such as bopp and pp.With function of auto double-face glue applying, removing organ bottom and pearly luster film applying. This machine is adopted with current two-phase motor and steeples regulator and also it can be inserted with other materials. For example insert the pearly-luster membrane in the middle of the white membrane
