A temporary permit which is granted by the Food and Drug Administration of the Department of Health, Education and Welfare of the United States for interstate shipment of experimental packs of food that vary from the requirements of federal definitions and standards of identity is automatically effective in this state under the provisions provided in the permit. The department shall issue a permit when no federal permit exists and when the experimental packs are to be manufactured and tested only within this state. The permit is subject to any term or

condition that the department may prescribe.