废弃纸基复合包装再生利用技术的探讨

随着市场需求和包装技术的发展，纸基复合软包装在世界范围内得到了广泛的重视和迅速发展，逐步地替代金属、玻璃等包装材料。纸基复合软包装由于使用的原辅料品种较多，而且基材相互的粘结强度高，用单一的回收利用方法很难实现复合包装材料的有效再生利用。纸基复合包装材料含有优质的木质纤维、塑料和金属铝，如果不加以回收利用则一方面造成较严重的环境污染，而且造成优质资源的浪费。因此做好纸基复合软包装废弃物的回收再利用是一项即有社会效益又有经济效益的再生综合利用工作。该文重点对纸塑铝复合软包装盒的再生利用工艺技术做了较详细的分析与研究。

The Research of the Recycling of Liquid Packaging Paper Box

With the development of packaging technology and packaging requirements of the people growing, complex flexible packaging in the world have been widely attention and rapid development, and gradually replaced the metal, glass and other packaging materials, at the same time, the use of flexible packaging of raw materials more varieties, and the substrate mutual bond strength, using a single method of recovery is not feasible, which caused the difficulty of increasing recycling, but if these materials will be discarded, it will not only cause environmental pollution, and will cause a lot of useful raw materials wasted, because in such a box containing both the precious metal aluminum, but also contain relatively good wood fiber and plastics. Therefore composite flexible packaging material waste recycling and reuse study is still important. This paper focuses on Zhisu packaging, aluminum box Zhisu the recovery process to do a detailed analysis and research.