DP-680 Large vertical automatic packaging machineVacuum film feeding devices, angle fold devices, retainer devices, hole-punching device, link bag device. III. Combination 1. DP-520A/680A full automatic packaging machine combined with computer combination weigher 2. DP-520B full automatic packaging machine combined with volumetric cups 3. DP-520C semi-automatic packaging machine combined with chain 4. DP-520D/680D powder automatic packaging machine IV. Application Suitable for automatic packaging of various kinds of leavened food, candies, peanuts, seeds and such materials in grain or piece as well as powder like milk powder, washing powder, starch, etc. I V .Specification