And owns direct reading spectrometer, tension testing machine, hardness tester, thickness gage, gloss meter, color difference machine etc from Germany. 并配备德国进口直读光谱仪、拉力试验机、硬度计,测厚计,光泽计,色差仪等大批检测设备。
Calender : A set or stack of cast-iron rollers, resting on one another in a vertical bank at the end of the paper-making machine. The paper passes through all or some of thes rollers to increase the smoothness and gloss of its surface. 砑光机:一副或一座铸铁轴组,一个叠一个的垂直排放在造纸机的末端,以增加表面平滑和光泽。