HS-AL/SPEED series. The HS AL Automatic Sleeve Shrink Wrappers are equipped with double tape for faster sealing of the pack and are ideal for packaging products in carton trays. Sleeve packers HS AL pack products up to 1500 mm long in polyethylene film. Compared to the HS AL series, PE shrink machines of the HS AL SPEED series have a higher productivity due to three inverters that provide a capacity of up to 22 packs per minute.