Our unique method of ink transfer ensures that the ink actually penetrates the sleeve material and bonds with the molecules of the material substrate. This integrated ink is then sealed in with a protective layer, so that none of the ID mark is exposed to the elements or subject to degradation. The result is a composite mark that is completely indelible.
Siegrist-Orel's HPi markers are capable of surviving the most aggressive environments in the world. Markings created by our unique ink transfer process and our laser print process will withstand extreme temperatures and humidity and exposure to fuels and chemicals. High performance markers are available in a comprehensive range of sleeving materials, including silicone, neoprene, PVC, nitrile and PTFE, as well as other heat shrinkable materials to suit specific end user applications.