The Seal-Less joint is made by cutting a sealing profile into the two overlapping strap ends by the action of a die (fig.1) and a punch (fig.2).
The "SL" Strapping Head eliminates the cost of seals and the associated expense to inventory and the ordering process.
The "SL" Head is primarily suited for flat surfaces. The head is a modular design with the In-feed Guide & Strap Straightening, Gripper/Cutter and Sealing assemblies all being independent modules that can be replaced in a matter of minutes with a spare module, keeping down time to an absolute minimum.