SHRINKING TUNNELS (HOT AIR)
for Glass or Plastic bottles

BCI offers a range of methods for the actual Shrinking process of the sleeve. The most commonly used is the conventional oven. The speed of the line determines the size of the oven. For a high-speed production line, the oven would have to be larger due to the rapid passing of the bottle through the oven.

Sleever & Shrink tunnel with 8 hot air guns

Shrinking tunnel with 4 hot air guns

and infrared preshrinking