1前言目前,我国已成为纸张生产大国、消费大国、进口大国。早在2001年,我国纸及纸板产量和消费量即居世界第二,仅次于美国。随着我国纸产品需求的快速增长,我国造纸产业结构性矛盾日渐突出,木浆供应远远满足不了需求,造成进口量迅速增加。2004年进口木浆和废纸分别为731.79万吨和1200万吨,已占全国纸浆消费量的74%。据专家预测,2005年,造纸 1 Foreword At present, our country has become a big producer of paper, a big consumer and a big importer. As early as 2001, China’s paper and paperboard production and consumption rank the second in the world, second only to the United States. With the rapid growth of demand for paper products in our country, the structural contradictions in the paper industry in our country have become increasingly prominent. The supply of wood pulp can not meet the demand far, resulting in a rapid increase in imports. In 2004, imports of wood pulp and waste paper amounted to 7,317,900 tons and 12 million tons respectively, accounting for 74% of the national pulp consumption. According to experts predict that in 2005, papermaking