红外技术在茶叶上新应用１．利用远红外经干燥布叶及提高乌龙茶质量。８０年代以前，日本茶叶加工部门大都利用煤、重油、柴为燃料干燥茶叶。但研究表明，应用这些燃料不仅浪费资源，而且生产成本很高。自８０年代末以来，大都广泛采用远红外线干燥机干燥茶叶，节约能源１... Infrared technology in the tea new application 1. Using far-infrared drying cloth leaves and improve the quality of oolong tea. Before the 1980s, most of Japan’s tea processing departments used coal, heavy oil and firewood to dry tea leaves. However, research shows that the use of these fuels is not only a waste of resources, but also a high cost of production. Since the late 1980s, far-infrared dryer has been widely used to dry tea and save energy.