| 摘要 |
<p>A temperature indicator (10) including an elongated piece of tubing (12), a top cap (14), a bottom tip (16), a first media (22) with a first melting point, and a second solid media (24) with a second melting point. Mixing of the first and second media (22, 24) produces a color change within the tubing, which is noticeable at the top end of the indicator, which in use is sticking out of the food product.</p> |
