Herma, the German label manufacturer, has released a new multilayer variant of its 63Spc adhesive for conventional material security and tamper-evident labels. Herma switched its 63S adhesive from single-layer to multilayer technology for applications such as pharmaceutical packaging to make it “even more reliable.”The 63Spc’s high final adhesion means that when the seal labels are removed, it destroys them or leaves a mark, even when attached to lacquered pharmaceutical packaging or other polar and non-polar surfaces, such as paper, cardboard, plastics, and steel.
