可循环直运快递纸箱的生命周期评价  

Life Cycle Assessment of Recyclable Direct-Shipped Courier Cartons

作　　者：李甫印 张暖 杨青华 林勤保[1] LI Fuyin;ZHANG Nuan;YANG Qinghua;LIN Qinbao(Institute of Packaging Engineering,Jinan University,Zhuhai Guangdong 519070,China;Zhongrong Printing Group(Zhongshan)Co.,Ltd.,Zhongshan Guangdong 528403,China;Zhili Technology(Guangdong)Co.,Ltd.,Guangzhou 510000,China)

机构地区：[1]暨南大学包装工程学院,广东珠海519070 [2]中荣印刷集团(中山)股份有限公司,广东中山528403 [3]知里科技(广东)有限公司,广东广州510000

出　　处：《包装学报》2025年第2期62-68,共7页Packaging Journal

基　　金：珠海市产学研合作项目(2220004003084)。

摘　　要：遵循欧盟PEF方法,通过SimaPro软件对可循环直运快递纸箱进行生命周期评价,并探究其循环使用的环境优势。采用EF 3.1 LCIA方法分析16种环境足迹类别,并进行生命周期影响解释。研究结果表明:气候变化、淡水富营养化、化石资源消耗、颗粒物、土地使用、酸化是可循环直运快递纸箱生命周期中的最相关环境影响,累积贡献超过了整体环境影响的80%。一万套可循环直运快递纸箱生命周期造成的气候变化影响为4436.88 kg CO_(2) eq.;环境负担主要来源于原料生产阶段,其次为产品生产阶段,裱纸、印刷、打包运输则是生产过程中最相关的阶段。可循环直运快递纸箱循环1~5次后,对气候变化的影响可降低50%~80%。优化快递纸箱结构和材料、减少原料消耗和生产过程中的电能消耗、采用清洁能源,能有效降低可循环直运快递纸箱的环境影响。In accordance with the EU Product Environmental Footprint(PEF)methodology,the life cycle of recyclable direct-shipped courier cartons was assessed using SimaPro software to explore the environmental benefits of recycling.The EF 3.1 Life Cycle Impact Assessment(LCIA)method was employed to analyze 16 categories of environmental footprint and interpret the life cycle impacts.Thefindings indicate that the climate change,freshwater eutrophication,fossil resource depletion,particulate matter formation,land use,and acidification are the most significant environmental impacts on the life cycle of recyclable direct-shipped courier cartons,accounting for over 80%of the overall environmental impacts.The lifecycle of 10000 sets of recyclable direct-shipped courier cartons results in a climate change impact of 4436.88 kg CO2 eq.The primary environmental burden originates from the raw material production phase,followed by the product manufacturing phase,with lamination,printing,packaging,and transportation being the most relevant stages in the production process.After 1 to 5 cycles,the climate change impacts can be reduced by 50%to 80%.The environmental impacts of recyclable direct-shipped courier cartons can be effectively mitigated by optimizing the structure and materials of the cartons,minimizing raw material consumption and electricity usage during production,and utilizing clean energy.

关 键 词：生命周期评价 可循环直运快递纸箱 环境影响 气候变化 

分 类 号：TB489[一般工业技术—包装工程]