Thermal Shrink Packing Tunnel Model SPT-4525 of size 10” X 18” where the product is put into the PVC / POF / PP shrink sleeve & passed through the tunnel, the conveyor moves the product through the heat chamber with fan for uniform heating, and the finished, sealed product comes out from the other side giving skintight transparent packing that is tamper proof & has to be torn to use product. This sealer is suitable for shrinking gifts, mineral water, bottles, cosmetics, etc.