This series adopt the pneumatic components to drive the pressing plate to work, using the principle of adjustable electricity-heating to seal such one slice of shaping plastic as PVC , PE , PP, etc materials, and paper-cardboards together.. It is easy to handle conveniently high-efficient, and suitable for packaging various kinds of exquisite toy, stationery, daily necessities, small instruments and tools. After packaged, it makes articles high-performance, sparkling and crystal-clear , transparent , well-pressed, improve the grade of the goods.