特殊用法Adriance seamer1.异形罐封罐机body side seamer1.罐身侧边焊[接]缝机double seamer1.(金属罐)封口机end seamer1.封罐机hand[home] seamer1.手摇封罐机irregular can double seamer1.异形罐二重卷边机lock seamer1.(制罐)踏平机multistation seamer1.多头封口机