In the manufacture of Doellken products only top grade plastics are used. All materials used are extensively tested prior to initial production using special test procedures that are based on the strict specifications and quality standards of the furniture industry. For this reason, Döllken customers will always obtain their products from the very best materials available on the market.
PP (polypropylene)
PP is a semi-crystalline plastic, primarily used in pipe extrusion and the packaging industry. For about 10 years now, this chlorine-free material has also been used in the furniture industry as an alternative to the proven materials of PVC and ABS. The main advantage of polypropylene is that it is easily disposed of, but it does require optimisation of machine settings in processing.