Thermoforming Vacuum Packaging Machine - How It Works | CEHUMA

A thermoforming vacuum packaging machine is one of the most advanced and reliable solutions available for modern food packaging operations. It works by forming a bottom cup or tray from flexible or rigid plastic film — placing the food product inside — then sealing the pack under vacuum conditions to create a fully airtight and hygienic package ready for retail or industrial distribution.
How It Works
The automatic thermoforming packaging machine operates through a chain driven gripper system that moves plastic film forward in precise cycles. The forming station heats and shapes the bottom film into a cup or tray. The product is then placed inside — either manually or automatically — before the sealing station applies vacuum and seals the top film airtight. The cutting station then punches out finished packs and discharges them for end of line processing.
Modern vacuum thermoforming machines for food like the CEHUMA CM Series run at 5–12 cycles per minute — processing both flexible PA/PE high barrier films and rigid PET/PP tray films up to 600mm web width. This makes them suitable for meat, dairy, seafood, poultry, bakery, dried fruits and medical kit packaging applications.
Why Food Manufacturers Choose Thermoforming Vacuum Packaging
A horizontal thermoforming vacuum packaging machine eliminates oxygen from each pack — preventing bacterial growth, oxidation and moisture loss. This significantly extends food shelf life, reduces food waste and ensures complete food safety thermoforming packaging machine compliance for retail supermarket and global export markets.
CEHUMA delivers EC certified, HACCP compliant industrial thermoforming vacuum packaging machines from Istanbul, Turkey to food processors worldwide.
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