el specification：30~125mm；
Bottle can diameter：28~125mm；
Label length：30~250mm;
Label thickness：0.035mm;
Label material：PVC/PET/OPS；
Main machine power：3KW（220V，50HZ）
Steam shrink tunnel power: A: 0.37KW; B:18KW (steam generator)
Steam shrink tunnel: L2300mm*W500mm*H1500mm
Weight: 700kg
ⅲ.Technology Procedure：
ⅵ、Steam shrinkage tunnel and steam generator：
Steam shrinkage steam
（ⅰ）facility description：
1. New type of bottle label steam shrinkage tunnel, label