纸包装可回收性评价方法

Review of Recyclability Test Methods of Paper-based Packaging

关键词:  纸包装  可回收性评价  废纸  可回收

Key Words:paper-based packaging  recyclability test  waste paper  recyclable

摘要:废纸资源是我国造纸原料中的重要组成部分，对纸包装进行可回收性评价，并根据可回收性等级对废纸进行分拣，可以有效促进废纸资源的高效利用。欧美等发达国家和地区已开展了纸包装可回收性评价方法的研究，并开发建立了多个可回收性评价方法。我国近年来也开始在纸包装可回收性评价方面开展研究工作，目前已发布２项相关标准。本文综述了国内外主要纸包装可回收性评价方法的建立背景、方法原理、流程、评价机制等，并对不同方法的技术特点进行了分析，最后对纸包装可回收性评价方法的发展进行了展望。

Abstract:Waste paper resources are the most important part of papermaking materials in China. Evaluating paper-based packaging for recyclability， and sorting the waste paper according to the recyclability level can effectively promote the recycle efficiency of waste paper resources. Developed countries such as European countries and USA had carried out research on recyclability test methods for paper-based packaging， developed and established a number of recyclability test methods. In recent years， China had also begun to carry out research on the recyclability test of paper-based packaging， and two relevant standards had been issued. This paper introduced the establishment background， method principle， process， and test mechanism of the main recyclability test methods for paper-based packaging at home and abroad， and analyzed the technical characteristics of different methods. Finally， the future development of recyclability test methods for paper-based packaging was prospected.