Material bag for beverage machine and beverage machine and material bag detecting identification method

The invention discloses a material bag for a beverage machine and a beverage machine and material bag detecting identification method. The material bag is provided with a trademark. The beverage machine is provided with a detecting device which can detect the trademark of the material bag. The detecting device is connected with a main control system of the beverage machine. Trademark information is preset in the main control system. The main control system carries out a beverage preparing process according to the detected trademark information and the preset trademark information. The trademark on the material bag is detected and is compared with the preset trademark information in the main control system, whether the material bag is placed on the beverage machine can be detected, the problem that the machine works without the material bag is avoided, the safety and reliability of the beverage machine is improved, and meanwhile the workability of the material bag is guaranteed.