近年来,面对环境日益恶化的环保问题,除了世界各国政府纷纷订定环保相关规范外,产业界积极提出因应对策,尤其能源的大量使用,不仅引发温室效应,更促使油价骤升,带动各种原物料、运输、燃料等等的成本大幅走扬,产业界在反应成品售价之余,无不致力于节能, In recent years, in addition to the enactment of environmental-related norms by governments all over the world, in response to the environment-related norms, the industry has proactively put forward countermeasures. In particular, the extensive use of energy sources not only triggers the greenhouse effect but also precipitates a surge in oil prices, The cost of raw materials, transportation, fuel and so on went up sharply. While the industry reacted to the selling prices of finished products, all of them are committed to saving energy,