Royal Pack Industries

Royal Pack make Automatic carton sealing and strapping machines are integrated packaging lines designed to automatically apply adhesive tape to the top and bottom of cartons and then secure them with plastic straps. These systems typically handle between 6 to 30 cartons per minute depending on the specific model and carton dimensions. 
 
Core Technical Specifications
General industrial specifications for integrated "combo" units often include:
·         Production Capacity: Typically ranges from 600 to 1,000 cartons per hour.
·         Power Supply: Most standard units operate on 220V/50Hz single phase or 380V/50Hz three-phase power, with power consumption between 0.85 kW and 1.1 kW.
·         Sealing Method: Uses BOPP or PVC adhesive tape, with common widths of 2 inches (48/50mm) or 3 inches (72/76mm).
·         Strapping Method: Compatible with PP (Polypropylene) or PET (Polyester) straps, usually between 9mm and 15mm in width.
·         Tension Strength: Adjustable strapping tension, often reaching up to 75 kg to 90 kg for maximum security.
·         Machine Weight: These industrial systems are heavy, typically weighing between 230 kg and 400 kg. 
Integrated System Features
Modern automated lines often include specialized components for high-efficiency environments: 
·         PLC Control Systems: Many models, such as the  Carton Box Packing Line, use PLC-based logic controllers for precise automation of speed and tension.
·         Automatic Flap Closing: Fully automatic models include a mechanism to fold the top flaps of the carton before sealing, eliminating manual labor.
·         Safety Mechanisms: Systems frequently feature emergency stop buttons, sensor-based jam detection, and safety guards for operator protection.
·         Adjustability: Most units allow for manual or automatic adjustments to accommodate varying carton heights and widths, typically ranging from a minimum of 150 x 135 x 110 mm to a maximum of 600 x 500 x 500 mm.