随着环境保护呼声的高涨,瓦楞纸包装的领域日益拓展,现在食盐的运输包装,已由编织袋改为纸箱:轴承的包装箱也由木箱改为纸箱。一些大容量的出口包装,也改为纸包装,如芦笋包装,就出现了容量600公斤的瓦楞纸出口包装箱,它比小包装箱节约成本40%左右. With the rising of environmental protection, the field of corrugated packaging has been expanding. Now the transportation and packing of salt has been changed from woven bags to cartons: the bearing boxes are also changed from wooden boxes to cardboard boxes. Some large-capacity export packaging, but also changed to paper packaging, such as asparagus packaging, there is a capacity of 600 kg of corrugated export box, which is about 40% less than the cost of small boxes.