PMMI ProSource - The packaging and processing solutions finder.

Leister Technologies

1275 Hamilton Parkway Itasca, IL 60143 United States

Leister Technologies LLC is a premier manufacturer of industrial heating equipment for various industries/applications. From the automotive, electronic, and food and beverage industries to packaging and pharmaceuticals, Leister offers affordable and reliable industrial heating solutions for manufacturers. Leister products enable you to increase cost-effectiveness and efficiency for your manufacturing process.

Rigid container closing equipment

Leister Technologies - Rigid container closing equipment Product Image

Leister supplies industrial hot air devices for a wide range of sealing applications. Featured products include the hot air side sealing for liquid packaging, which includes two different units: The LE 5000 HT-U air heater has the hot air outlet on the upper side, while the LE 5000 HT-S blows the hot air downwards. The air outlet openings are designed precisely for welding the longitudinal seam in liquid packaging. Thanks to the great thermal insulation on the units, the maximum amount of energy is implemented in the weld seam. The sealing unit reaches production speeds up to 700 m/min and operates with an air temperature of 900 °C/1652 °F. The temperatures and the air flow can be easily controlled with the sealing units. This makes the hot air process much more precise and climate-friendly than the process with gas flame.

See the Rigid container closing equipment page on this company's website.

Types of Rigid container closing equipment

  • Heat/Conduction Sealers


  • Tamper-evident

Package Types:

  • Rigid Bottle or Jar Package Type Icon
    Bottle or Jar
  • Rigid Cup, Bowl or Tub Package Type Icon
    Cup, Bowl or Tub