为包装生产三维纤维素材料的新技术:一篇综述
Emilien Freville1, Julia Pescheux Sergienko2, Randy Mujica2
1University Grenoble Alpes, CNRS, Grenoble INP, LGP2, 38000 Grenoble, France; Centre technique du papier, 38000 Grenoble, France.
Carbohydrate polymers
|July 24, 2024
概括
模塑纤维素为以石油为基础的包装提供了一种可持续的替代方案,可以创建3D形状. 本综述探讨了生产可生物降解,3D纤维素包装解决方案的新工艺.
科学领域:
- 材料科学 材料科学 材料科学
- 可持续的包装 包装是可持续的
- 生物材料工程 生物材料工程
背景情况:
- 长期以来,以石油为基础的包装通过保护商品和减少浪费来支持社会发展.
- 环境问题和立法正在推动对塑料包装的可持续替代品的需求.
- 纤维素提供了一个基于生物的,可生物降解和可回收的选择,但传统形式仅限于2D应用.
研究的目的:
- 审查制造3D成型纤维素包装的新兴工艺.
- 探索适应纤维素材料用于3D应用的新策略.
- 提供关于模具纤维素技术的最新进展的全面概述.
主要方法:
- 审查现有的关于纤维素特性和加工的文献.
- 对用于纤维素成型的新型原料适应的分析.
- 对基于纤维素的包装的注塑成型技术的检查.
主要成果:
- 在原材料加工方面取得的重大进展使得新的成型纤维素应用成为可能.
- 注塑成型正在适应用于生产3D纤维素包装.
- 新的策略正在出现,用于创建复杂的3D纤维素结构.
结论:
- 模塑纤维素是3D包装的一个有希望的可持续替代品.
- 目前正在进行的研究重点是调整制造工艺以实现更广泛的采用.
- 在原材料和技术的进一步发展将加强纤维素在包装中的作用.
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