Butt to Butt Label Unwinding and Auto Rewinding

Simplified Automation: Focused on Reliability and Reproducibility The rewinding unwinding and splicing for label and narrow reel emphasizes simplicity, repeatability, and global serviceability. Featuring servo-driven active feeding and magnetic powder secondary tension systems, the unwinder delivers stable tension ideal for a range of materials—from composite laminates to heat-sensitive films . Its built-in roll handling system lifts and places rolls up to 500kg, eliminating manual crane use during roll change events with the printing machine and the laminating machine. Cutting and splicing are handled by a pulley-type device that ensures clean, burr-free edges, while the fixed-angle tape spool dispenses adhesive on both webs, joining them at a 10° butt splice. The head-to-head adhesive connection is ideal for die-cut and resin-coated webs, avoiding issues like crushing or puffing seen with overlap splices. Web edge guidance is achieved through a combination of EPC and laser sensors, h…