KN-1721R: Fully-Automatic WAT Case Sealer for High-Efficiency Carton Packaging     When it comes to scaling up carton sealing in modern packaging lines, the KN-1721R Fully-Automatic WAT Case Sealer offers an efficient, reliable, and eco-conscious solution. Designed to handle high-frequency workflows, it automates the sealing process using water-activated tape (WAT), ensuring consistent application and minimal operator intervention.   Core Features Based on Product Specs   Supports Multiple Tape Core Sizes: Compatible with 38 mm, 48 mm, and 76 mm (1.5", 2", 3") tape cores.   Handles Large Tape Rolls: Accommodates tape diameters up to 500 mm (19.7 inches), reducing tape change frequency.   Fully-Automatic Adjustments: Automatically detects and adjusts to the height and width of cartons, enhancing speed and adaptability for variable box sizes.   Dual-Side Sealing Capability: Applies tape to both the top and bottom of the case simultaneously, improving sealing integrity.   Application Use The KN-1721R is ideal for packaging lines that demand:   High sealing throughput   Minimal manual adjustment   Use of eco-friendly starch-based kraft paper tapes   Compatibility with automated packing and loading systems   Pair It with Our Sustainable Tape Range to maximize its potential, pair the KN-1721R with our reinforced or non-reinforced water-activated tapes, including:   JLN-8140 / KN-3140 (fiberglass reinforced)   JLN-39150 / KN-3160E (plant-based yarn reinforced, 100% degradable)   JLN-870 / KN-370 (non-reinforced paper tape)   These starch-based adhesives and kraft backings align with modern sustainability goals, providing a secure, tamper-evident seal that is fully recyclable.   Summary of Benefits   Fully automatic height & width adjustment   Reduced labor input and setup time   Designed for WAT application   Consistent and clean sealing   Compatible with large tape rolls and multiple tape widths   Ready to Automate Your WAT Sealing?   The KN-1721R delivers a dependable solution for businesses aiming to combine automation, flexibility, and eco-responsibility. Contact us to learn how this model can integrate into your packaging line.    Reach out for specifications, drawings, or a quote today.