1. Adopt high power blowing motor and turbine for air blowing, which will not cause label to change position or become deformed.
2. Simple changeover for different kinds of bottles.
3.The heater made of stainless steel has long use life.
4. The shrink temperature can be regulated according to the requirements of package at will, up to 300℃.
5. Adopt stepless conveying speed regulation controlled by electronic speed governor.
6. Only the cap parts of bottle is heated, so the quality of product inside the bottle will not be affected due to high temperature.
7. Tunnel can be heated partially according to some special requirement of the products in order to save the energy.
8. The machine can be operated alone or connected with production line.