The environmental issues associated with packaging materials have been attracting increasing attention.Life cycle assessment( LCA) is currently the main method used worldwide for evaluating green packaging materials. ...The environmental issues associated with packaging materials have been attracting increasing attention.Life cycle assessment( LCA) is currently the main method used worldwide for evaluating green packaging materials. In this study,the LCA method was used to evaluate the environmental impact of Baosteel’s newly developed process for manufacturing film-laminated steel packaging materials,from raw material mining,production,and processing to their storage,consumption,recycling,and final disposal. The environmental performance and main influencing factors were analyzed and compared. In addition,the life cycle environmental characteristics of film-laminated steel cans,tin-plated steel cans,and aluminum cans were compared. Of the main environmental indicators of the life cycle of the film-laminated steel can,the environmental load of the substrate accounts for the largest proportion,follow ed by electricity. The environmental impact of the production of film materials cannot be ignored. The overall environmental performance of film-laminated steel cans is better than that of aluminum cans.展开更多
This article focuses on comparing the internationalstandards of steel strapping,primarily the US Standard (ASTMD3953-02),European Standard (EN 13246) and the Baosteel Standard(Q/BQB908-2006).Based on the analysis of t...This article focuses on comparing the internationalstandards of steel strapping,primarily the US Standard (ASTMD3953-02),European Standard (EN 13246) and the Baosteel Standard(Q/BQB908-2006).Based on the analysis of the realities of manufactur-ing and trade systems in China,the article discusses modifying the Chi-nese Standard of steel strapping,an issue which is very urgent and im-portant to the healthy and rapid development of the steel strapping in-dustry domestically and internationally.展开更多
文摘The environmental issues associated with packaging materials have been attracting increasing attention.Life cycle assessment( LCA) is currently the main method used worldwide for evaluating green packaging materials. In this study,the LCA method was used to evaluate the environmental impact of Baosteel’s newly developed process for manufacturing film-laminated steel packaging materials,from raw material mining,production,and processing to their storage,consumption,recycling,and final disposal. The environmental performance and main influencing factors were analyzed and compared. In addition,the life cycle environmental characteristics of film-laminated steel cans,tin-plated steel cans,and aluminum cans were compared. Of the main environmental indicators of the life cycle of the film-laminated steel can,the environmental load of the substrate accounts for the largest proportion,follow ed by electricity. The environmental impact of the production of film materials cannot be ignored. The overall environmental performance of film-laminated steel cans is better than that of aluminum cans.
文摘This article focuses on comparing the internationalstandards of steel strapping,primarily the US Standard (ASTMD3953-02),European Standard (EN 13246) and the Baosteel Standard(Q/BQB908-2006).Based on the analysis of the realities of manufactur-ing and trade systems in China,the article discusses modifying the Chi-nese Standard of steel strapping,an issue which is very urgent and im-portant to the healthy and rapid development of the steel strapping in-dustry domestically and internationally.
