The working principle of the vacuum packaging machine with stretch film.

The Stretch Film Vacuum Packaging Machine heats the film to soften it, utilizing the principle of blowing from above and suction from below to pass through a molding mold, shaping into the container's form. It then fills the material manually or mechanically, enters the film-laying zone, undergoes vacuum extraction and sealing, and is finally cut into individual products through horizontal and vertical cutting.

Section II: Technical Specifications of the Fully Automatic Continuous Film Stretching Vacuum Packaging Machine

Dimensions: 5500*900*1750mm

Film Width: 422mm

Film Width: 395mm

Vacuum Level: ≤200 MPa

Power Output: 10 kW

Packaging Speed: 4-7 times per minute

Power Supply: 380V/580Hz

Overall Weight: 1800 kg