生物基可再生包装材料的研究现状与前景展望

赵少宁; 王鑫峰; 郭剑锋; 李艳娇

doi:10.19554/j.cnki.1001-3563.2025.15.006

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包装工程（技术栏目） ›› 2025, Vol. 46 ›› Issue (15) : 53-61. DOI: 10.19554/j.cnki.1001-3563.2025.15.006

可持续包装技术创新与产业发展

生物基可再生包装材料的研究现状与前景展望

赵少宁^*, 王鑫峰, 郭剑锋, 李艳娇

作者信息 +

Research Status and Future Prospects of Bio-based Renewable Packaging Materials

ZHAO Shaoning^*, WANG Xinfeng, GUO Jianfeng, LI Yanjiao

Author information +

文章历史 +

摘要

目的针对生物基可再生包装材料规模化应用的核心挑战——性能、成本与可持续性难以协同优化,本研究旨在探索其从环保备选向实用材料转型的有效路径,为材料转型提供理论支撑与策略依据。方法构建系统评估框架,剖析聚乳酸（PLA）、聚羟基脂肪酸酯（PHA）及纤维素等主流材料体系的应用瓶颈。聚焦性能缺陷、功能整合局限及循环效率低下等关键问题,探讨结构设计优化、成本控制、功能创新及循环效率提升等路径。结论实现生物基可再生包装材料的实用化转型,关键在于材料设计、成本优化、功能创新与循环技术的多维度协同推进。研究表明,仿生设计、废弃物高值化、智能集成与分级回收是突破瓶颈的关键,配套政策与设施完善亦至关重要。系统推进上述路径,可显著增强其综合竞争力,推动其工业化应用,构建更具韧性的可持续包装解决方案。

Abstract

The work aims to identify effective pathways for transitioning bio-based renewable packaging materials from environmentally friendly alternatives to practical solutions to address the core challenges hindering the large-scale application of these materials—specifically, the difficulty in achieving synergistic optimization of performance, cost, and sustainability, and provide theoretical foundations and strategic guidance for this transformation. A systematic evaluation framework was developed to analyze application bottlenecks in mainstream material systems, including polylactic acid (PLA), polyhydroxyalkanoates (PHA), and cellulose derivatives. The study focused on key challenges in terms of performance limitations, functional integration constraints, and low circularity efficiency, and explored pathways for structural design optimization, cost control, functional innovation, and improved recycling efficiency. In conclusion, successful transition to practical bio-based renewable packaging hinges on the synergistic advancement across multiple dimensions: material design, cost optimization, functional innovation, and recycling technology. The research identifies bionic design, high-value waste conversion, intelligent integration, and cascade recycling as critical breakthroughs. Complementary policy support and infrastructure development are also vital. Systematically implementing these pathways can demonstrably enhance the materials' overall competitiveness, accelerate their industrial-scale adoption, and contribute to building more resilient sustainable packaging solutions.

导出引用

赵少宁, 王鑫峰, 郭剑锋, 李艳娇. 生物基可再生包装材料的研究现状与前景展望[J]. 包装工程（技术栏目）. 2025, 46(15): 53-61 https://doi.org/10.19554/j.cnki.1001-3563.2025.15.006

ZHAO Shaoning, WANG Xinfeng, GUO Jianfeng, LI Yanjiao. Research Status and Future Prospects of Bio-based Renewable Packaging Materials[J]. Packaging Engineering. 2025, 46(15): 53-61 https://doi.org/10.19554/j.cnki.1001-3563.2025.15.006

中图分类号： TB484.9

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