As part of the mobile revolution, the concept of “Internet of Things†is highly sought after and has broad prospects. The Internet of Things will use a variety of technologies, including RFID (Radio Frequency Technology), NFC (Near Field Communication), mobile networks and Bluetooth. However, the impact of the “Internet of Things†on the food industry may not be known. Whether the Internet of Things can effectively solve some problems in the food industry has become a hot topic of concern.
Many experts believe that the food industry will benefit from IoT technology, especially RFID technology. It can solve typical or atypical problems in the food industry, such as providing product traceability, reducing food waste, and increasing food logistics efficiency. RFID technology uses specially designed tags with a chip that stores product data, which is highly reliable, affordable, and based on international standards that can be applied to different tags and devices.
Although RFID technology has been used in the apparel industry for more than a decade and has been used in animal husbandry for a longer period of time, its potential in other retail and food manufacturing industries has just been tapped. Some European food distributors are beginning to attach RFID tags to reusable packaging, transport food to stores, and track packaging throughout the supply chain to ensure accurate delivery of food. Other companies are also trying to stick RFID tags on high-value foods such as meat, poultry or fish.
RFID can play the same role as the barcode in the checkout process of the convenience store, and at the same time
a:
1. The speed of checking the stock is greatly improved, and multiple objects can be read in one second;
2. The amount of data stored is large and can be rewritten;
3. Data can be read from a distance;
4. The object is not required to be in sight.
Avery Dennison developed the first UHF RFID tag for use in individual foods. This safe food label operates accurately in freezing or other extreme temperatures. Using this technology, some retailers say they can read 800 product information in one minute, significantly improve inventory monitoring, and facilitate access to the shelves.
RFID technology can also effectively reduce food waste, make the best use of resources, and help food companies improve environmental performance. Recently, a test was conducted abroad to effectively manage the shelf life of each food by attaching RFID tags to the packaging of fresh food, and the problem of food waste was reduced by 20%. In addition, the management costs required for food storage are reduced by approximately 50%, and the accuracy of inventory information for food distribution in the supply chain is increased by more than 99%.
As technology advances, the digitalization of the food industry will benefit more businesses and individuals.
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