奔达纺织有限公司产品碳足迹报告目录1执行摘要..................................................................................................................................12产品碳足迹介绍（PCF）介绍..............................................................................................13目标与范围定义......................................................................................................................23.1企业及产品介绍...................................................................................................................23.2研究目的...............................................................................................................................23.3研究的边界...........................................................................................................................33.4功能单位...............................................................................................................................33.5生命周期流程图的绘制.......................................................................................................33.6取舍准则...............................................................................................................................33.7影响类型和评价方法...........................................................................................................43.8软件和数据库.......................................................................................................................43.9数据质量要求.......................................................................................................................44过程描述..................................................................................................................................54.1牛仔布生产过程...................................................................................................................55数据的收集和主要排放因子说明..........................................................................................56碳足迹计算..............................................................................................................................66.1碳足迹识别...........................................................................................................................66.2计算表格...............................................................................................................................67数据计算..................................................................................................................................67.1计算公式...............................................................................................................................67.2牛仔布计算结果...................................................................................................................78不确定分析..............................................................................................................................99结语..........................................................................................................................................9奔达纺织有限公司产品碳足迹报告1执行摘要本项目为奔达纺织有限公司以生命周期评价方法为基础，采用《ISO/TS14067-2013《温室气体产品的碳排放量量化和通信的要求和指南》、PAS2050：2011《商品和服务...