19.5mm Zinc Alloy Metal Whiskey Whisky Bottle Stopper

In order to be compatible between bottle stopper and bottle finish of spirits glass bottle, we need to talk about them separately.

1). Cork bottle finish of spirits bottle

In the manufacturing process, the size tolerance of glass bottle neck should not exceed ±0.5mm, otherwise it won't work.

Entrance of bottle neck should leave a distance of 2~3mm to make the"R" angle, and then it should have a parallel length of about 10mm to make sure that bottle stopper is in full contact with bottle neck. Finally, at the end of parallel length, bottle neck should be inverted cone shaped so that bottle stopper is not extruded.

2). Bottle stopper

Generally speaking, the exposed length of bottle stopper should be at 19~19.5mm. If the length of bottle stopper is too short, it will leak easily. If it is too long, it will be broken easily for natural cork.

Five-layer corrugated box Whole box is the five-layer, which keep bottle stopper in good shape.

The double plastic bag The double plastic bag and to tie make the caps off dust.

Pallet packaging Better protection of goods, easy to load and unload.