UPM produces plywood for LNG-tankers on its Joensuu mill in Finland. In the final inspection, the human eye checks the surface veneers. According to UPM, plywood can serve up to 50 years in LNG (liquefied natural gas) tankers. The inspection team checks 15 to 20 m3 of plywood daily. South Korean shipyards dominate the LNG-tanker…...