Discussions about the Industrial Internet of Things often revolve around the discrete manufacturing process. In fact, such batch manufacturing processes in the food industry also provide considerable room for intelligent sensing technology. In addition to improving food safety and quality, smart manufacturing also helps improve customer engagement and increase product market share, so it should be one of the important agenda for the food industry in the future. According to the Food Processing website, food or beverages often face the problem of being taken off the shelf. The reason for this is that they have been complained by customers or consumers or received government orders. Australia and New Zealand Food Standards Agency (FSANZ) pointed out that food and beverage microbes in the event of microbial contamination, labeling errors, foreign matter incorporation, chemical pollution, allergen labeling is not clear, biological toxins pollution, packaging defects, excessive additives and so on, will face Recycled fate. To find out the source of the problem as soon as possible, the food industry needs a tracking system that can record the entire farm-to-fork journey, while modern sensing technologies such as radio frequency identification (RFID) are reliable Efficient tracking of material sources simplifies the tracking process throughout the supply chain. Japanese tomato sauce maker Kagome has automated the entire process of growing and processing tomatoes. In order to control product quality, the company will send samples of fresh tomatoes to laboratories for testing. Each drum containing fresh tomatoes is accompanied by an RFID tag to record the source of each tomato. Based on the information provided by RFID tags, GCL can formulate various decisions to enhance production and efficiency while at the same time making products more transparent. In addition, a Deloitte Consulting survey found that 84% of US retail store customers use their smartphones to check product information before or during shopping and that these people are more likely than others to buy goods 40% higher. Retailers and food handlers should try to capitalize on this trend in consumption by proposing new ways to increase customer engagement and further influence customer willingness to spend. Such as the use of Printed Electronics in product packaging, shelf labeling and point-of-sale as a medium for communicating information to consumers' phones. Businesses can also avoid the destruction, theft of goods, or reduce the waste of food or packaging through such technologies. NFC Authority of Canada combines wireless tags and print antennas with software applications through the cloud platform and works with breweries to enable consumers to obtain product information directly from NFC devices without having to install an App. Analytics collects useful consumer information. A single small batch production can be said that one of the most important industrial 4.0 goals. Adaptive automation systems combined with intelligent sensing devices provide flexibility to meet the manufacturing needs of different customers. And such an appeal to the mass-produced food industry is not very applicable at first glance. With the exception of Mymuesli, a German-made cereal company, few have succeeded in achieving this goal. However, other food makers can still start with custom packaging. The packaging system can automatically adjust the configuration based on the data provided by the smart sensor to optimize the packaging process efficiency. Since sensors only need to provide the necessary information, it does not produce too much data needs. In order to facilitate the acquisition and analysis of product tracking data, operators can use the cloud platform to collect data from various places such as the supply chain and manufacturing processes, and share the results with the entire system.