Machine process include box open, product filling, box folding, glue spraying and box sealing in one step,used for a variety of specifications. It controlled by PLC microcomputer and human-machine interface operating, auto-alarming, disturbance display, automatic sized adjustment, easy operation and convenient maintenance, etc. The sealing system has the function like automatic box open, product filling, box folding, glue spraying and sealing.The structure and parts of contact products are made of high quality stainless steel and aluminum materials.The surface of those parts has been polished for nice appearance and is unpolluted.