Synthetic cork bottle stopper with a releasing air groove TBE20

Detailed Product Description

The synthetic cork bottle stopper is not only used to seal and preserve wine, distilled spirits, beer, vinegar, sauce but essence and some pharmaceutical as well.

1) Sealing completely and tightly, keeping original flavor of fragrant juice of wine.

2) Never to be broken, size is consistent and unify.

3) Never to be damped and mildewed, innocuity and tastefree, remove the pollution of natural cork to wine flavor.

Model	Cap (mm)	Plug (mm)	Weight(g)	Fit bottle jack (mm)
TBE20	Φ30.8×10.6	Φ19.7/19.3×20	7.5	Φ18.5 or a little big

Product Description

There is a releasing air groove on the side of plug of new kind bottle stopper. When the stopper is inserted into bottle, the air pressure inside the bottle will be increasing, and same time, the pressed air will be ejected from the bottle along the releasing air groove. However, there is no a releasing air groove on the top end part of plug, so the bottle will be sealed by this segment completely.

Because greatly parts of pressed air have already been ejected when the stopper is inserted into bottle, the increased pressure is very small inside bottle, and is far smaller than the friction between plug and wall of bottle. Therefore, the bottle stopper can never be popped-up.

Thus, there is completely sealing function with this kind of bottle stopper.