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建国前,我国的运输包装材料主要靠木材、棉麻、柳藤等初级天然材料.解放后,随着我国社会主义经济建设的不断发展,运输包装工作也有较大的进步,包装材料和容器的品类不断增加,生产能力也不断扩大,在科研、经营管理等方面都取得了一定成绩.现在除木材、棉麻、柳藤等包装材料外,还有纸及纸板、塑料、金属材料;胶合板和纤维板、菱镁混凝土和钢筋混凝土等.据调查统计,上海市常用运输包装容器,有木箱、钙塑箱、塑料
Before the founding of the People’s Republic of China, China’s transport packaging materials mainly rely on wood, cotton, willow and other primary natural materials.After the liberation, with the continuous development of China’s socialist economy, transport and packaging work has also made great progress, packaging materials and containers With the continuous increase of categories and the continuous expansion of production capacity, some achievements have been made in scientific research, operation and management, etc. Now, in addition to packaging materials such as wood, cotton and rattan, there are paper and cardboard, plastic and metal materials; plywood and Fiberboard, magnesite concrete and reinforced concrete, etc. According to survey statistics, Shanghai commonly used transport packaging containers, a wooden box, plastic box, plastic