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Research Progress, Application Status and Prospects of Paper-based Packaging Materials |
Received:September 22, 2020 |
DOI:10.11980/j.issn.0254-508X.2020.11.009 |
Key Words:paper-based composite packaging moulded pulp packaging nanocomposite materials barrier properties paper-based intelligent packaging |
Fund Project:国家自然科学基金(项目编号:32001276;31670588);中华环境保护基金会美团外卖青山计划专项基金。 |
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Abstract:In recent years, paper-based packaging materials, as one of the most promising sustainable materials, have attracted more and more attention in related research and industrial applications. From the perspective of opportunities and challenges faced by packaging and paper-making industry under the new plastic limit order, the paper systematically discussed the research progress and practical application status of paper-based packaging materials, especially the paper-based composite packaging materials and moulded pulp packaging materials. To be specific, this paper mainly described the progress of paper-based composite packaging materials in composite process and the technology of recycling; in the meanwhile, summarized the research progress of moulded pulp packaging materials in the modification of surface and barrier properties, and analyzed the practical application and development trend of the moulded pulp packaging materials. Finally, the research direction was suggested to expand the application fields of paper-based packaging materials, develop the innovative technology, and industrialize the novel functionalized paper-based packaging materials. |
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