28 mm cap with O2 Scavanger

Non-Alcoholic beer cap (28mm caps with O2Scavenger-Sacmi Machineries): Most modern technology is used for producing this kind of cap. Using the O2 scavenger raw material as an absorbent cause to stop growing the microorganism, prevent Changing color and unpleasant smell, and more over increase the lifetime of nonalcoholic beer.