WATER-FILLING METHOD, WATER-FILLING SYSTEM, AND WATER-FILLED BOTTLE

摘要

WATER-FILLING METHOD, WATER-FILLING SYSTEM, AND WATER FILLED BOTTLE The present invention relates to a water-filling method filling a plastic bottle 50 with water 60. First, the water 60 supplied to an air dissolver 18 in advance for superdissolving therein (an air-dissolving step). Next, at a water-filling unit 1 the plastic bottle 50 is filled with the water 60 containing the E superdissolved therein (a water-filling step).After the plastic bottle 50 is capped by a cap-mounting unit 16, the a superdissolved in the water 60 is vaporized, thereby the plastic bottle 50 holds a positive pressure inside thereof. (Fig. 1)