为节约资源,保护环境,促进水泥结构调整,更好地适应我国经济可持续发展的需要,我国的散装水泥将继续发展,因而,水泥包装用纸、塑等包装袋将相应减少。目前我国每年生产袋装水泥4.7亿t,按使用纸袋包装计,折合木材消耗1551万m3,并且加上散装水泥的损耗,每年的经济损失就达212亿元 In order to save resources, protect the environment, promote the adjustment of cement structure, and better meet the needs of sustainable development of our economy, China’s bulk cement will continue to develop. Therefore, packaging bags of paper, plastic and so on will be reduced correspondingly. At present, China produces 470 million tons of bagged cement a year, accounting for 15.51 million m3 of wood consumed by paper bag packaging and coupled with the loss of bulk cement, the annual economic loss reaches 21.2 billion yuan