Why Does The Silicone Cup Lid Have Adsorption Power?

Because the total area produced by the contact between the lid and the mouth of the silicone cup and the distance between the lid and the mouth are very small, the gravitational force between the lid and the mouth due to the molecules is greater than the mass of the cup. In this way, when the pressure inside the cup is not greater than the atmospheric pressure, the silicone cup lid will be sucked by the cup.

Most of the time, the residual liquid volatilizes in the cup, making the pressure in the cup stronger than atmospheric pressure. So the cup is attracted because of the gravitational force generated by the molecules between the lid and the mouth of the cup.

1. A variety of color options, bright colors, and customizable shapes. The body and head are made separately and then assembled together. Any style can be made by DIY.

2. Strong adsorption, the unique soft silicone material can absorb any level of glass, ceramic or stainless steel cup mouth; the whole cup can be lifted by air pressure.

3. The raw material is made of 100% food-grade eco- friendly silicone, which is soft and has strong plasticity.

4. Low-carbon,  non-toxic and tasteless, soft, non-slip, shockproof, anti-seepage, heat insulation, not easy to age, not easy to fade, easy to clean.

5. Durable, effectively protect the surface of the furniture from being scalded or scratched.

6. The temperature resistance range is -40～230 degrees Celsius. It will remain soft and not deformed after baking or freezing.

7. The product meets the US FDA food-grade testing standard: 21 CFR 177.2600.

8. With fresh-keeping function, like a cup of juice, a cup of tea is too late to drink, and you are afraid of losing the taste, then this cup lid is very useful.