What is the thermoforming packaging machine

What is the thermoforming packaging machine?

Thermoplastic hard plastic sheets such as polyvinyl chloride or polyvinyl chloride are heated and softened, and the plastic sheets are formed into containers containing materials by means of vacuum suction or punch, which are cooled and shaped, and then filled with materials. Then it is heat-sealed with a layer of adhesive-coated aluminum foil or cellophane, composite materials, etc., and finally cut to complete the packaging. The packaging machine that can achieve this series of tasks (some without cutting) is called a thermoforming packaging machine.

This type of packaging machine was originally designed for packaging tablets, capsules, injections, etc. The packaged product is in the shape of a blister (hence the name of the blister package), which is transparent and visible, and it is very convenient for the storage, carrying and taking of the medicine.

The packaging method has now been developed to be able to pack any material in any form. The container obtained by thermoforming is not only in the shape of a small blister, but can be in the shape of a larger plate, cup, or bowl for packaging food, daily necessities, electrical components, and the like. This kind of packaging has the advantages of light weight, good airtightness, strong adaptability, transparency and visibility, no additional cushioning material required for packing, and convenient sales and consumption. Therefore, it has developed rapidly in recent years. In line with this, thermoforming packaging machines have also developed rapidly in recent years.

The sequence of the thermoforming packaging process:

1. Film roll

2. Warm up

3. Thermoforming

4. Filling interval

5. Code

6. Cover film roll

7. Heat sealing of base film and cover film

8. Slitting

Dates Thermoforming Vacuum Packaging Machine

Continuous Automatic Tray Sealer

Thermoforming Vacuum Skin Packaging Machine

Thermoforming MAP packaging machine