The automatic Sleeve Shrink Wrap Machine is made to wrap heavy products with thick film. The finished packaging has two open ends on each side which are referred to as “bullseyes”, so we also call the machine Automatic shrink bundling machines. Standard products packaged with a shrink bundling machine include firewood, canned goods, cases of water bottles, metal products, tool cases, and more. The machine can carry out two-row, three-row, or four-row shrink packaging with or without bottom support,like10 bottles (1 × 10), (2 × 5), 9 bottles (3 × 3), 12 bottles (3 × 4), 15 bottles (3 × 5), 24 bottles (4 × 6).