1.     Brief Introduction   

Steam shrinking tunnel is used for shrinking sleeve labels to label kinds of bottles: different and irregular round bottles, square bottles, flat bottles and women-shaped bottles. By shrinking PVC or PET sleeve labels to seal bottles caps /necks, cover bottles body even shrink wrap bottle bottom.

To get smooth shrink effect, we usually adjust the heights and positions of the 3 sections of steam spray tubes insides of tunnel.  Bottles run on the conveyor, the shrink usually goes from down to top of bottles.

2.      Advantage of HF series Steam shrink tunnel.

(1) The blower motor's holder is made of SS304 stainless steel.

(2) The elbow which connects blower motor is made of SS304 steel, no shape changing shape by steam.

(3) The frame is made of SS201 or SS304 stainless steel.

(4) The steam spray tubes are made of SS304 stainless steel.

(5) The steam transmission tubes are made of SS304 stainless steel.

(6) The sizes of entrance/exits suit most bottles.

(7) Available special design and manufacturing for special sizes of bottles.

3. Parameters