Vertical External Vacuum Packaging Machine for Industrial Use

Vacuum packaging is a key technology for extending the shelf life of cheese while preserving its flavor and quality. The specific solution varies depending on the type of cheese and the scale of production/sales.

I. Advantages of Vacuum Packaging

In summary, the advantages of vacuum packaging in the cheese industry primarily include: extending shelf life, preventing mold growth, preventing odor transfer, retaining moisture, and enhancing product appearance. It significantly increases the added value of the product.

II. Packaging Solutions

The texture (soft, hard, semi-soft) and shape (block, sliced, shredded) of the cheese are the primary factors in selecting a packaging solution.

1.Hard Cheese, with its regular shape and resistance to deformation, is recommended for packaging with single or double-chamber vacuum packaging machines. The most common method involves placing the whole block into a pre-made stand-up pouch for vacuum sealing.

2.Soft Cheese, with its soft and easily deformable texture, is recommended for packaging with modified atmosphere packaging machines. The cheese is placed in a tray, a protective gas mixture is introduced, and air is removed. This best protects the cheese's taste and shape.

3.Cheese Slices, which are distinctive in flavor but prone to sticking together, are recommended for packaging with thermoforming vacuum packaging machines, suitable for large-scale, batch production. The slices are placed in formed cavities, and the top and bottom films are heat-sealed. The final product is convenient for carrying and popular in the snack market.

III. Equipment Selection Guide

Depending on your production scale and budget, you can choose from different types of equipment:

1.Chamber Vacuum Packaging Machines: Suitable for restaurants, households, and small workshops. They are affordable and space-efficient.

2.Thermoforming Vacuum Packaging Machines: Suitable for large cheese producers engaged in production. This equipment is highly automated, requires significant space, produces uniform packaging appearance, and offers extremely high efficiency and stable operation.

3.Modified Atmosphere Packaging Machines: Suitable for medium to large supermarkets and dairy product wholesalers. They have a moderate footprint, are reasonably priced, effectively maintain cheese texture, and help gain customer acceptance, offering high cost-effectiveness.

IV. Summary Recommendations

Beginners/Small-scale producers: Start with a reliable single-chamber vacuum packaging machine and PA/PE pre-made stand-up pouches. This is the starting point with the highest cost-effectiveness.

Medium-scale producers: Consider modified atmosphere packaging machines to maintain quality and increase sales, configuring different packaging bags and trays according to your product line.

Large-scale producers: Thermoforming vacuum packaging machines offer a high return on investment, enabling large-scale and standardized production.