The problem that the primary air leakage of trisector AH is large arises some domestic customer s attention.

三分仓空气预热器一次风泄漏量偏大，引起国内部分用户的反响。

When container with an inner aluminum-foil cover passes inductorium, heat will be immediately generated and makes the aluminum-foil layer stick tightly to the bottle mouth to avoid air leakage.

当装有铝箔内盖的容器经过感应圈时，即产生涡流瞬时发热，使铝箔面与瓶口紧密地粘合，达到气密封口的目的。