回收的纸和纸板有利于环境清洁,还可以缓解森林资源的压力、降低废物处理量.目前,进入回收环节的纸和纸板类型具有一定的限用管制.回收的纸和纸板最终可以用于要求较低的应用领域,如报纸和杂志、纸板箱和纸板盒,也可用于要求一些较高的应用领域,如食品包装.近年来,回收纸和纸板用于食品包装时经常出问题,食品中检测到来自回收纸和纸板的污染物,印刷报纸和杂志的油墨中发现了矿物烃类化合物、邻苯二甲酸盐,目录和手册所用粘合剂中存在邻苯二甲酸二异丁酯,以纸和纸板外表面存在光引发剂和其它成分.这些类型的化学物在经过回收处理后仍会存在. Recycled paper and paperboard are environmentally friendly and can ease the pressure on forest resources and reduce the amount of waste that is currently restricted to the paper and board types that go into the recycle process. Recycled paper and paperboard can eventually be used to request Lower application areas, such as newspapers and magazines, cardboard boxes and cardboard boxes, can also be used to require higher applications such as food packaging.In recent years, recycled paper and cardboard often have problems with food packaging, Mineral hydrocarbon compounds, phthalates were found in inks from newspapers and magazines that recycle paper and paperboard, and di-n-butyl phthalate was present in the catalogs and handbooks. Photoinitiators and other components are present on the outer surface of paper and board, and these types of chemicals are still present after recycling.