DayMark's TimeStrip freshness indicators automatically monitor freshness of foods in transit and storage. Using a strong adhesive, they can be applied to food items where there is a high-risk of bacteria such as seafood, poultry, meat and dairy. To activate the device, users peel off the backing, squeeze the bubble at the back of the strip and apply it to the food container. Once activated, a purple mark appears and gradually moves along the white horizontal bar as the food approaches its expiration date. When the horizontal bar turns completely purple, the food has expired.
DayMark Safety Systems;