There are currently multiple brands and models of vacuum packaging machines available on the market for consumers to choose from. When making a purchase, consumers can choose the appropriate model based on their own needs and budget. There are currently various types of rice vacuum packaging machines on the market, including household small machines, commercial large machines, and customized machines. The price ranges from a few hundred yuan to tens of thousands of yuan, depending on factors such as the model, function, and brand of the machine. When making a purchase, consumers can choose based on their own needs and budget.