A soft belly filler is a machine used in the packaging industry to fill liquid, pasty or viscous products into flexible packaging, such as bags, pouches or pouches, which have a more malleable packaging structure, such as a "soft belly". These machines are especially suitable for liquid products that require flexible packaging, such as sauces, soups, beverages, dairy products, baby food, among others.
The main function of a soft-belly filler is to allow the efficient and precise filling of liquid or pasty products in flexible packaging, with advantages such as:
Space Saving: Flexible packaging takes up less storage and transportation space compared to rigid packaging such as bottles or cans.
Weight Reduction: Flexible packaging is lighter than rigid packaging, which can save on transportation costs.
Less Waste: Flexible packaging generates less waste than rigid packaging, making it more sustainable.
Hermetic Sealing: Soft belly fillers guarantee an airtight seal on packages, maintaining the quality and freshness of the product.
How a soft belly filler works:
Product Feeding: The liquid or pasty product is fed into the machine, usually through a reservoir or funnel.
Package Forming: The machine forms the flexible package, which is usually made up of several layers of material, including a sealable layer for airtight sealing.
Filling: The product is measured and poured into the flexible packaging. This can be done through a piston filling system, gravity, or other methods, depending on the product and type of machine.
Sealing: The sealing machine creates an airtight seal on the top of the package, sealing the product inside.
Cutting: Any excess material is cut off, resulting in a ready-to-use flexible packaging.
The soft belly filler is especially effective for products that require precise filling and airtight sealing, maintaining product integrity during storage and transportation. They are common in the food, beverage, dairy and baby products industries, where product quality and packaging efficiency are critical. |
