RESEARCH ON SHAPPING VEINS OF NET WRAPPER BASED ON THE COMBINATION OF ELEMENTS MOVING AND MODELING THE PROCESS OF KINETIC BY TWO STARCH CANS

Net wrapper is a traditional product of Viet Nam. The domestic and foreign markets have been liked it for a few marketing years. Net wrapper is one of the girdle type which has intermingled vein. Net wrapper makes a spring roll, this is also a traditional production of Viet Nam. Vietnamese produce 20 tons net wrapper daily, such as Vissan company produces 4 tons/day to satisfy the domestic market demand. Net wrapper product is liked specially. Nowadays, net wrapper is still made by a handicraft, therefore, the productivity is low, it has irregular vein and insanitary. In order to replace for handle movement in the handicraft of method by using machine movement process the kinetics simulation and motion of net wrapper are one of the great important process. In this paper we have described a kinetics shaped veins of net wrapper by the combined effects of the curved motion with rotated motion. This method allows the surmounted defect of handicraft and improving the capacity and quality of net wrapper, specially there is specifications supporting for process the designing. In this paper we have introduced the new kinetics method by means of applications of machine movement process that could replace for handle movement in net wrapper production process. This new solution will enhance quality and quantity of the net wrapper, working conditions and the hygiene conditions in net wrapper production process. There are many methods to approach the kinetics shaped veins. In this paper, we have introduced the method that has determined the shaped veins of the net wrapper by combining effects of the curved motion of the piston with rotated motions of the trays and the other is the rotated motion of structure piston with rotated motions of the trays. This combination of motions not only defect of handicraft but also improve the density of net wrapper and these have guaranteed the technical standards of the net wrapper…Before using the parameters to serve for machine design, the kinetics shaped veins process was simulated and chosen the geometry parameters and the best kinetics for the design prosess.