OLHO-TECHNIK OLEFF & HOLTMANN

In the field of plastics we offer metal strips with PVC plastisol and/or organosol coatings, as well as polyamide plastics. PP (polypropylene), PE (polyethylene), PC (polycarbonate), PET (polyethylene terephthalate) and PLA (polyactide), TPE (thermoplastic elastomer), TPU (thermoplastic polyurethane) and others. These can be produced with a layer thickness of 5-200 μm Depending on the plastic, higher layer thicknesses can also be achieved. In addition, most plastics can also be equipped with antibacterial properties; of course in all colour variations. Although a one-sided coating more common, we are able to apply the same and/or different plastic adhesives for both sides.

No-crush roll made of polyurethane with hard core as well as ball bearing. This ensures enormous flexibility - an ideal application in the paper industry. Furthermore, different diameters as well as profiles are possible. The recovery properties of the no-crush roll are determined by the profile and the hardness.

We have developed into a leading provider, specialised in various processes for surface coating of transparent plastics. Main focus lies on our abrasion resistant coatings, manufactured under cleanroom conditions. Thermosetting coating systems Using the flooding method a thin layer is being applied or rather “flooded“ on the plate. As a result a flushing effect removing existing dust particles occurs. We can coat plate ware as well as ready deformed parts. Considering provision of material we gladly give you any advice needed. We are familiar in using currently known scratch resistant paint systems, like PHC587, AS4000, AS4700 but also recent paints e.g. XH100, MP100. The plastics used are mainly PMMA or PC. Through these coatings the most transparent plates obtain a higher abrasion resistance, an additional uv protection as well as a higher durability against chemicals or an anti-fog-characteristic. Not only in the sectors of mechanical engineering and automotive, but also in medical