Starting from the respects of decreasing package, retrieve and use of wastes and developing new degradable plastics, main ways and measures for practising plastic package "Green" are expounded.
前言：从包装的减量化、废弃物回收利用，以及开发新的可降解塑料等方面出发，探讨了塑料包装绿色化的主要途径和措施。
The conception of the green fiber is introduced, and the main measures to develop green fiber are analyzed. The characteristics of relevant new fibers are introduced.
从绿色纤维的概念出发，分析了绿色纤维开发的主要途径，并对相应的新型纺织纤维的性能作了介绍。
The conception of the green fiber is introduced, and the main measures to develop green fiber are analyzed. The characteristics of relevant new fibers are introduced.
从绿色纤维的概念出发，分析了绿色纤维开发的主要途径，并对相应的新型纺织纤维的性能作了介绍。
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