Dec 01, 2009. /Lesprom Network/. GIG Karasek received a contract from Heinzel Group to upgrade one of their evaporation plants locate in Paskov, Czech Republic. There, an evaporation plant for dewatering the sulphit liquor coming from pulp production, is installed. The concentration of sulphit liquor is only one part of a recycling process, where chemicals recovered which used for pulp production, the GIG Karasek said in a press release received by Lesprom Network. The design and production of evaporation plants is only one competence of GIG Karasek GmbH. The challenge of this project is the integration of an additional evaporation capacity during operation and furthermore the assembly of the equipments under complicated requirements. Heinsel Group is one of the leading European companies for pulp, paper and paperboard trading. In Europe GIG Karasek is a leading plant constructor for the chemical, pharmaceutical, paper, pulp and food industry.