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基于纤维基材的丝网印刷天线用于可持续高频射频识别辅助电子履行智能包装

Screen Printed Antennas on Fiber-Based Substrates for Sustainable HF RFID Assisted E-Fulfilment Smart Packaging.

作者信息

Machiels Jarne, Appeltans Raf, Bauer Dieter Klaus, Segers Elien, Henckens Zander, Van Rompaey Wouter, Adons Dimitri, Peeters Roos, Geiβler Marie, Kuehnoel Katrin, Tempel Lydia, Weissbach Thomas, Hübler Arved Carl, Verma Akash, Ferraris Eleonora, Deferme Wim, Buntinx Mieke

机构信息

Materials and Packaging Research & Services, Institute for Materials Research (IMO-IMOMEC), Hasselt University, Wetenschapspark 27, B-3590 Diepenbeek, Belgium.

Functional Materials Engineering, Institute for Materials Research (IMO), Hasselt University, Wetenschapspark 1, B-3590 Diepenbeek, Belgium.

出版信息

Materials (Basel). 2021 Sep 23;14(19):5500. doi: 10.3390/ma14195500.

Abstract

Intelligent packaging is an emerging technology, aiming to improve the standard communication function of packaging. Radio frequency identification (RFID) assisted smart packaging is of high interest, but the uptake is limited as the market needs cost-efficient and sustainable applications. The integration of screen printed antennas and RFID chips as smart labels in reusable cardboard packaging could offer a solution. Although paper is an interesting and recyclable material, printing on this substrate is challenging as the ink conductivity is highly influenced by the paper properties. In this study, the best paper/functional silver ink combinations were first selected out of 76 paper substrates based on the paper surface roughness, air permeance, sheet resistance and SEM characterization. Next, a flexible high frequency RFID chip (13.56 MHz) was connected on top of screen printed antennas with a conductive adhesive. Functional RFID labels were integrated in cardboard packaging and its potential application as reusable smart box for third party logistics was tested. In parallel, a web-based software application mimicking its functional abilities in the logistic cycle was developed. This multidisciplinary approach to developing an easy-scalable screen printed antenna and RFID-assisted smart packaging application is a good example for future implementation of hybrid electronics in sustainable smart packaging.

摘要

智能包装是一项新兴技术,旨在提升包装的标准通信功能。射频识别(RFID)辅助的智能包装备受关注,但由于市场需要具有成本效益且可持续的应用,其应用范围有限。将丝网印刷天线和RFID芯片集成到可重复使用的硬纸板包装中作为智能标签,可能会提供一种解决方案。尽管纸张是一种有趣且可回收的材料,但在这种基材上进行印刷具有挑战性,因为油墨导电性受纸张性能的影响很大。在本研究中,首先基于纸张表面粗糙度、透气率、薄层电阻和扫描电子显微镜表征,从76种纸张基材中选出最佳的纸张/功能性银墨组合。接下来,使用导电粘合剂将柔性高频RFID芯片(13.56 MHz)连接到丝网印刷天线之上。将功能性RFID标签集成到硬纸板包装中,并测试了其作为第三方物流可重复使用智能箱的潜在应用。同时,开发了一个基于网络的软件应用程序来模拟其在物流周期中的功能。这种开发易于扩展的丝网印刷天线和RFID辅助智能包装应用的多学科方法,是未来在可持续智能包装中实现混合电子产品应用的一个很好的例子。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b3e0/8509514/8c54b800fc3f/materials-14-05500-g001.jpg

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