| 摘要 |
<p>The utility model patent to a thermal knife for butter and derivatives comprises a low-voltage resistance inserted into a spreader, and this assembly is attached to a handle having a battery compartment on the underside thereof, and an "on/off" button on the upper side thereof, as well as a warning LED which, when it is on while the knife is being used, indicates that the low-voltage resistor has reached a temperature that is sufficient for processing butter and derivatives thereof in the solid (refrigerated) state, without altering the taste and quality of the product.</p> |
