Auto Label Unwinder and Rewinder

High-Precision Zero-Speed Butt-Joint Unwinder for Narrow-Web Labels The FL350/450/650/850 series are non-stop butt-joint unwinders specifically tailored for label production, narrow-web converting, and roll-to-roll bussinesses. Employing a zero-speed head-to-head splicing mechanism, these systems temporarily pause the web at the exact moment a roll is depleted, align and trim the end edge using a stable pulley-type cutting unit, then apply dual-sided adhesive tape at a controlled angle to create a smooth butt splice. This head-to-head join eliminates overlaps and avoids bulking—an essential feature for applications like flexographic or film printing where duplicated thickness can cause jams or compromise print quality. Featuring servo-active feeding, the web tension remains consistent, ensuring that downstream equipment doesn’t notice the splice event. The side-edge laser guidance (EPC) further enhances alignment, minimizing setup time and errors due to misalignment. The FL lineup sup…