造纸制浆工业是我国国民经济的重要产业之一，1996年我国机制纸及纸板产量约2600万t，居世界第3位。但在高产量的同时，造纸行业存在着木浆比重小，企业规模小，中高档生产能力小等问题，为使该行业发展步入良性循环轨道，中国轻工总会日前制定了制浆造纸行业的行业政策和技术 Papermaking pulping industry is one of the important industries of China’s national economy. In 1996, the output of China’s machine-made paper and board was about 26 million tons, ranking third in the world. However, at the same time as high-yield, the papermaking industry has the problems of small proportion of wood pulp, small scale of business, and low middle-to-high-end production capacity. In order to make the development of this industry into a virtuous circle, the China National Light Industry Association has formulated a pulp and paper Industry policy and technology