The specially designed vacuum chamber tilt angle of 0-80 degrees allows for simultaneous tilting of the packaging bags, preventing overflow of liquid or flowing items from the bag opening, ensuring a high-quality seal. Suitable for vacuum packaging of pastes, semi-liquids, and other highly流动 items to prevent oxidation and spoilage, effectively extending the shelf life of packaged goods. The machine can also vacuum package granular, powdered, and blocky items, forming bricks, square shapes, rectangular shapes, and other models to enhance the aesthetic appeal and quality of the product's outer packaging.