采用生命周期评价法研究了牛奶纸塑铝复合包装的全生命周期环境影响，并与塑料包装的环境影响进行比较评价。
The environmental impact of complex packages made of aluminum, polyethylene and paper board(Al-PE-Pa) and plastic packages were estimated using life cycle assessment(LCA) and compared.
采用全自动复合袋生产线将纸与塑料编织布复合而成。
Compound paper and Plastic Woven cloth by entire automated compound bag production line.
采用全自动复合袋生产线将纸与塑料编织布复合而成。
Compound paper and Plastic Woven cloth by entire automated compound bag production line.
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