A flow pack machine is an automatic packaging machine that wraps products in a film to form a sealed package. This machine’s purpose is to package products attractively and functionally efficiently. The concept of flow pack machines originated in the 1950s, and since then, they have been widely used in various industries.

Discover the definition, process, and advantages of a flow pack machine. Newhopes offers top-quality automatic packaging machines for your business needs.

How Does a Flow Pack Machine Work?

1. Product Feeding: The product is fed manually or automatically into the machine.
2. Film Unwinding: The film is unwound from the roll and passed over a forming tube.
3. Forming the Package: The product is inserted into the tube, and the film is sealed around it to create a pouch.
4. Sealing the Edges: The edges of the bag are sealed using heat or pressure.
5. Cutting the Package: The sealed pouch is cut off from the remaining film.
6. Discharging the Package: The finished package is discharged from the machine.

Advantages of a Flow Pack Machine

• Increased efficiency and productivity: Flow pack machines can package products quickly and efficiently, improving the overall productivity of the packaging process.
• Improved product appearance and protection: The packaging film used by flow pack machines can provide an airtight seal, protecting products from external contaminants and improving their appearance on store shelves.
• Cost-effective solution for packaging needs: Flow pack machines can significantly reduce labor costs and packaging waste, making them a cost-effective option for businesses.

Types of Flow Pack Machines

1. Pillow Pack Flow Wrap Machine: This machine creates a sealed pouch around a product, providing protection and enhancing its appearance.
2. Gusseted Flow Wrap Machine: This machine creates a pouch with a gusset on each side, allowing it to expand and accommodate more oversized products.
3. Vacuum Flow Wrap Machine: This machine removes the air from the package before sealing, extending the product’s shelf life.
4. Four-Side Seal Flow Wrap Machine: This machine creates a package with four sealed edges, providing maximum protection and a sleek appearance.

Choosing the Best Flow Pack Machine for Food Packaging When choosing a flow pack machine for food packaging, consider the following factors:

• Product type and size
• Production speed
• Material compatibility
• Cost and budget

Here are some of the top flow pack machine models for food packaging:

• Fuji Machinery Alpha 8 Horizontal Flow Wrapper
• Hayssen Sandiacre Novus 350 Flow Wrapper
• Newhopes NH-S500 Flow Wrapper

Maintenance and Troubleshooting of Flow Pack Machine

To ensure optimal performance and longevity of your flow pack machine, follow these maintenance procedures:

• Clean the machine regularly
• Replace worn or damaged parts promptly
• Lubricate moving parts as needed
• Schedule routine maintenance checks

Common troubleshooting issues and their solutions include:

• Wrinkled or uneven film: Adjust the tension on the film roll and check the forming tube.
• Sealing problems: Check and adjust the temperature and pressure settings as needed.
• Jams or blockages: Clear any obstructions in the machine and check the product feed system