Automatic Pouch Packing Machines and Vacuum Packing Machines Manufacturer

We offer custom solutions of premade pouch filling and sealing machines for frozen foods packaging

The quality of the seal directly affects the shelf life and quality stability of frozen food. If the seal is not tight, external factors like air, moisture, and microorganisms can easily enter the package, leading to issues such as oxidation, mold growth, and dehydration.

In a low-temperature frozen environment, the physical properties of packaging materials can change. If the packaging material is not resistant to low temperatures, it may become brittle or crack, losing its protective function for the food. Therefore, it is important to choose packaging materials that maintain good flexibility and mechanical strength in low temperatures, such as low-temperature-resistant polyethylene, polypropylene, and other plastic films.

Our packaging machines not only ensure a tight seal but also offer low-temperature-resistant packaging bags to prevent issues like packaging damage.

Applicable materials include

Suitable for: Meat products, seafood, cooked food, dumplings, and more.

    • Applicable materials
    • Applicable materials
    • Applicable materials
Bag Styles
    • Four side seal bagFour side seal bag
    • Stand-up bagStand-up bag
Recommended Packaging Machinery
Automatic Rotary Vacuum Premade Pouch Packaging Machine
Automatic Rotary Vacuum Premade Pouch Packaging Machine

The rotary vacuum premade pouch packing machine is fully washdown-ready with an integrated water tank, making maintenance easy.

  • Bag width: up to 300mm
  • Packaging speed: up to 100 bags per minute
Learn More
Our Pouch Packaging Machines For Your Products
    Nut & Grain
    Nut & Grain
    Sauce Packaging
    Sauce Packaging
    Powder Packaging
    Powder Packaging
    Liquid Packaging
    Liquid Packaging
    Seasoning Packaging
    Seasoning Packaging

Packaging materials must be moisture-proof, durable, and leak-resistant. They should not become brittle at low temperatures and must resist oil, grease, and water. Additionally, they should prevent food from absorbing odors and be easy to seal and label. Suitable materials include PVA-coated high-barrier films, low-density polyethylene (LDPE) films, polyester (PET) films, and biaxially oriented polypropylene (BOPP) films.

  • Temperature Control: The packaging environment must maintain low temperatures (typically ≤ -18°C) to prevent product thawing, deformation, and bacterial growth.
  • Anti-condensation Design: The alternation of hot and cold temperatures can cause frost to form inside the packaging. The equipment needs to seal the packages quickly and prevent moisture penetration.
  • Material Cold Resistance: Ordinary packaging films can become brittle in low temperatures, while frozen food packaging must use low-temperature-resistant materials like PE/PA composite materials.

  • Type of frozen food
  • Production volume
  • Available space
  • Cost
  • Packaging materials
  • Additional features
  • Maintenance and service

  • Daily Cleaning: Remove any residues or debris from the machine surface to maintain hygiene.
  • Lubrication: Apply lubricant to moving parts to reduce friction and wear.
  • Inspection: Regularly check for signs of wear and replace any worn parts promptly.
  • Calibration: Ensure the weighing system and sealing mechanisms are accurately calibrated.
  • Software Updates: Keep the control system and software up to date to benefit from the latest features and improvements.