• Multi Cavity Cup Sealing Machines
  These machines are used for mass production units and they are either semi-automatic or automatic. They have auto adjustable dies to adjust to the container size.

Mechanism of Tray Sealing Machines
The tray sealing machines currently being used have vacuum less gas flushing. While sealing the oxygen is reduced to very low levels and the laminar flow technology prevents the atmospheric oxygen to enter the container before sealing. The system uses plastic membrane seals. All the operator has to do is put the tray in the cut out and push the button to slide it to the lid or the seal station. The machines automatically forms, cuts and seals tray.

Types of Tray Sealing Machines

• Manual Tray Sealing Machines
  The manual tray sealers are ideal for the newly launched products, samples and test launch of products.
  
  
• Automatic and Semi-automatic Tray Sealing Machines
  The automatic or the semi automatic machines are used for sealing various things from tea leaves and ice creams to dry fruits and soap. The new sealing technology enhances the shelf life and improves the product ambience.

There are fill and seal machines available that of course do the job of filling the cup or tray and seal it, but can be used as sealing machines for the pre filled containers. The seal can be plastic die cut or can be pre cut foil, film or lid. Some machines have an attachment to apply plastic sealers over the lidded cups or trays. The automatic machines have no cup no lid option.

Applications

• Food and beverage
• Water, soups, cheese and tea-leaves
• Ice creams
• Dairy products
• Marine products
• Frozen food
• Electrical appliances
• Soap powder