Suitcases are placed on the machine’s band entrance. The length of the welding bar allows enough width of film to be cut, so that the product can be fully wrapped and plastic remains fall on the sides. When the central weld is made, the product moves onto the output band, where the side welds are applied to fully seal the package. This prevents dust or any other element from coming into contact with the product.
It belongs to the category: Shrink wrapper-tunnel