Heat Seal’s industrial combo shrink systems provide a quality shrink packaging solution in a compact footprint, available in automatic combo systems or semi-automatic combo systems. Combo systems are available in greatly equiped heavy duty combos, or find compact sizes and customize your options with a standard duty combos. L bar sealers and shrink tunnels are combined in one industrial shrink wrapping machine to provide tightly wrapped packaging solutions. First, sealed in a bag using the L bar sealer, the packaging then moves to the shrink tunnel where the film is heat and shrinks around the package. Shrink wrap machines is used to provide a transparent, tightly wrapped package. Practical and cost effective, shrink packaging is great for packaging boxes, cartons, multi-packs, and beverage cans.