杨晨,雷文财.基于纸基微流控芯片的防伪无废弃包装[J].包装工程,2024,45(13):98-103.
YANG Chen,LEI Wencai.Anti-counterfeit and Waste-free Packaging Based on Paper-based Microfluidic Chip[J].Packaging Engineering,2024,45(13):98-103. |
| 基于纸基微流控芯片的防伪无废弃包装 |
| Anti-counterfeit and Waste-free Packaging Based on Paper-based Microfluidic Chip |
| 投稿时间：2024-03-19 |
| DOI：10.19554/j.cnki.1001-3563.2024.13.012 |
| 中文关键词: 纸基微流控芯片 纸包装 防伪 无废弃包装 |
| 英文关键词: paper-based microfluidic chip paper packaging anti-counterfeit waste-free packaging |
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| 中文摘要: |
| 目的 在当今环保意识不断增强的背景下，纸基微流控技术以其低成本、可降解的特点，逐渐成为包装行业的研究热点。本研究旨在设计一种基于纸基微流控芯片的多功能包装，通过碳点的特异性荧光响应实现防伪功能，并结合导电油墨器件添加趣味教学功能，以满足现代环境的无废弃包装要求。方法 通过丝网印刷的方法，构建荧光传感与导电油墨器件一体化的纸基微流控芯片，粘贴在传统纸质包装的内表面制备具有防伪功能的无废弃包装。结果 经测试，该包装可以通过碳点材料的荧光与猝灭鉴别产品真伪，并在滴入导电油墨后通过发光器件起到趣味教学的作用。结论 将纸基微流控芯片与纸质包装相结合，为产品防伪与包装可持续应用提供了一种可行的方法。 |
| 英文摘要: |
| In the context of the growing awareness of environmental protection today, paper-based microfluidic technology, characterized by low cost and biodegradability, has gradually become a hot topic of research in the packaging industry. The work aims to design multifunctional packaging utilizing paper-based microfluidic chip technology, which utilizes the unique fluorescent response of carbon dots for anti-counterfeiting purposes and integrates a teaching component through the use of conductive ink devices to meet the contemporary environmental standards for waste-free packaging materials. Through the utilization of silk screen printing technique, a paper-based microfluidic chip integrating fluorescent sensing and conductive ink components was fabricated, adhered onto the inner surface of conventional paper packaging to create waste-free anti-counterfeit packaging. This integration allowed for product authenticity verification under UV light irradiation and offered an educational dimension through luminescence demonstration post-application of conductive ink. The fusion of paper-based microfluidic chips with paper packaging presents a viable approach for enhancing product security and promoting sustainable packaging practices. |
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