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Vertical Form Fill & Seal
We supply a wide range of Vertical bagging solutions from entry level intermittent models, high speed continuous motion and machines specially designed for fresh produce and frozen products.
We supply a wide range of Vertical bagging solutions, from entry-level intermittent models to high-speed continuous motion systems and machines specially designed for fresh produce and frozen products — as part of our broader packaging machinery offering.
European manufactured VFFS optimised for the Australian Market.
Intermittent vertical bagger producing pillow and block bottom bags. Suitable for bakery products, dry fruit, candy, granular products and powder.
Vertical packaging machine mod. FV 025 (left version) electronic cantilevered vertical form-fill-seal machine driven by 5 servomotors.
Premium Vertical Form Fill and Seal Machines
Vertical packaging machine mod. FV 210 (left version) electronic cantilevered vertical form-fill-seal machine driven by 5 servomotors.
BOX MOTION vertical machine useful to package in continuous for high performance.
Motorized with brushless motors slow noisiness and high precision in bags execution.
Stainless Steel Vertical Form Fill and Seal Machine For Fresh and Frozen Foods
Stainless Steel Vertical packaging machine designed and manufactured in the Netherlands.
Ideal for Fresh and Frozen foods.
How Does a Vertical Form Fill & Seal (VFFS) Machine Work?
Vertical Form Fill & Seal (VFFS) machines are a core technology in modern packaging, used worldwide to produce consistent, high-quality packs quickly and efficiently.
Whether it’s snacks, powders, fresh produce or frozen goods, a VFFS system can handle a wide range of products and bag styles — all from a single roll of packaging film.
PacMatix supplies both intermittent and continuous motion VFFS solutions, giving manufacturers flexibility to match their speed, product handling, and budget needs — all within our wider packaging machinery portfolio for Australian food producers.
What is a VFFS Machine?
A VFFS machine takes a flat roll of packaging film and transforms it into sealed, filled bags in a vertical process. At its heart is the forming tube and collar assembly, which shapes the film into a tube.
The machine then seals the film, fills it with product, and seals it again to create individual packs.
VFFS systems are used across many industries because they are fast, compact, and versatile.
With one machine, operators can produce different bag formats such as pillow packs, gusseted bags, block-bottom bags, and more. PacMatix offers models suitable for entry-level operations through to high-speed, fully automated lines.
Step-by-Step: How a VFFS Machine Works
1. Film unwind
A roll of printed or plain packaging film is mounted on the unwinder. The film is thread through a series ofd unwind rollers. The tension is balanced out by means of a dancer arm that acts as a compensator between the roll unwinder and the pulling belts.
2. Forming and Film Feed
The film passes over the forming collar, wrapping around the forming tube to create a continuous cylinder of material. The collar shapes the film without stretching or damaging it. Pulling belts grip the film and feed it down into the machine at a controlled speed.
3. Vertical sealing
As the film edges meet, they are joined to form the “back” seam of the bag. This can be done with heat sealing (standard) or impulse sealing , or ultrasonic sealing (optional), depending on film type and application.
4. Filling
The product enters through the forming tube and drops into the bag. Filling can be controlled by a multihead weigher (for snacks, produce), an auger filler (for powders), or a volumetric cup filler (for granules and small solids).
5. Horizontal sealing & cutting
Sealing jaws close across the tube to create the top seal of one bag and the bottom seal of the next. A serrated knife protrudes from the jaws by means of a pneumatic cylinder to cut the film, separating the finished pack.
6. Bag discharge
The completed bag is released to a takeaway conveyor or downstream equipment such as checkweighers, metal detectors, or case packers.
Intermittent vs Continuous Motion VFFS
Intermittent motion machines stop the film each time the sealing jaws close. They are generally simpler, more affordable, and ideal for medium-speed production of standard bag formats.
Continuous motion machines keep the film moving while sealing, using special jaw technology. This allows for much higher speeds and gentler handling of fragile products. They are often the choice for high-volume snack, confectionery, and produce lines.
PacMatix offers both types, allowing customers to match their investment to their speed and efficiency targets.
Materials and Sustainability
Today’s VFFS machines can run a wide range of materials, from traditional laminates to recyclable mono-materials and paper-based films.
Choosing the right film and sealing technology is essential for consistent performance. PacMatix can trial your chosen materials to confirm seal quality and throughput before production.
Where VFFS Machines Are Used
VFFS technology is used in almost every packaged goods sector, including:
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Snacks & confectionery – pillow and gusset bags
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Powders – protein, flour, coffee, spices
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Fresh produce – salad leaves, apples, root vegetables
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IQF & frozen goods – vegetables, seafood, berries
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Pet food – dry kibble and treats
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Dairy & cheese – shredded cheese, milk powders
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Meat & poultry – portioned frozen or chilled products
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This versatility makes VFFS an attractive choice for manufacturers looking to expand product lines without major equipment changes, especially when combined with other packaging machinery solutions such as flow wrappers and case packers.
Why Choose PacMatix VFFS Solutions
PacMatix supplies and installs Tecno Pack and VH vertical baggers across Australia and Papua New Guinea. Every installation includes commissioning, operator training, and nationwide technical support.
We stock genuine spare parts for our machines and can also provide knives and pulling belts for all types of VFFS machines as required.
Our team works closely with customers to ensure each machine is optimised for their product, packaging material, and production goals.
Conclusion
A VFFS machine is a powerful, flexible, and efficient solution for packaging products across a wide range of industries — and just one part of PacMatix’s complete packaging machinery range. By understanding how it works — and the differences between intermittent and continuous motion systems — manufacturers can make better decisions when investing in new equipment.