A food bag manufacturer approached us with a request for a checkweigher to be installed after their packaging machine. The goal was to detect whether the product weight met the required standards, thereby identifying underweight or overweight packages. Generally, integrating a weighing machine into a production line yields better results compared to manual feeding. This is because, in dynamic weighing, factors such as the position of the product on the conveyor belt and the uniformity of its weight can significantly affect accuracy. In a production line, the position of each product is nearly identical, whereas manual feeding can introduce variability.