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Roll-to-roll gravure printed smart food package to replace the "use-by" date system of foods
(Oklahoma State University, 2019-06)
The implementation of internet of things (IoT) to the food industry offers a great deal, accompanying each functional unit from production to the consumption to ensure the quality of a particular food item. Among several ...
Photonic curing for enhancing the performance of roll-to-roll printed electronic devices
(Oklahoma State University, 2019-06)
The advent in printing technology promotes the possibility of roll-to-roll manufacturing process for low-cost, high throughput, and large area printing of the electronic devices in flexible substrate materials. However, ...
Fully R2R gravure printed smart tags and related web handling challenges
(Oklahoma State University, 2013-06)
Although a smart tag which can communicate with a smart phone via NFC (Near Field Communication) has been considered as a core tool for bringing up the ubiquitous society, the difficulties in integrating 13.56 MHz RFID ...
Control of registration accuracy of R2R gravure for fabricating inexpensive electronic devices
(Oklahoma State University, 2013-06)
The errors of the overlay printing registration in roll-to-roll (R2R) gravure are generated from many sources such as uneven web tension, thermal expansion and contraction of plastic web, uneven impression roll pressure, ...