对再生纤维素膜、塑料膜和铝箔等软包装的术语、可用性、性能、最终用途和一些测试方法进行了一般性描述，并提供了相关信息，并对这些材料在层压板中的使用提供了一般指导。

Provides general description of, and provides information on, nomenclature, availability, properties, end-uses and some methods of test for flexible packaging, e.g. regenerated cellulose film, plastics films and aluminium foil, and gives general guidance on the use of these materials in laminates.