A review of research on greening of packaging based on life cycle analysis

Abstract

This paper examines and retrieves the whole process of packaging products from "cradle to grave" with the whole life cycle thinking, focusing on the stages that are more related to the packaging products themselves, including packaging design stage, packaging manufacturing stage, packaging use stage and packaging end of life stage, and carries out the methodological thinking of the development of green packaging. analysis. The process and technology of production and recycling of the most commonly used paper packaging materials are also discussed in order to promote the green and sustainable development of paper packaging.