Nov 29, 2010. /Lesprom Network/. The Lenzing Group will adapt its fiber prices with the beginning of 2011. Prices will be raised by at least 10%, depending on the product. Price increases will take place in Textile Fibers as well as in Nonwovens. The decision was necessitated by the recent strong rise in raw material prices, in particular for dissolving pulp and chemicals required for the production of viscose, modal and TENCEL® fibers, as the company said in a press release received by Lesprom Network. The Lenzing Group is an international group of companies. Lenzing provides the global textile and nonwovens industry with high-quality cellulose fibers.