Semi-Automatic Carton Sealing Machine is used for simultaneous application of biaxially oriented polypropylene tape on top and bottom of the carton. The Carton Sealing Machine is fitted with automatic height and width adjustment system to accommodate different carton sizes. The Carton Sealing Machine is featured with 2 independent motors for ensuring smooth operation for extra light and heavy cartons. Semi-Automatic Carton Sealing Machine is useful for production lines having random box sizes.