VERTICAL FORM FILL SEAL MACHINES
VFFS Packaging Machines Flexible. Reliable. Built to Perform.
Automate bag forming, filling and sealing from roll film with a VFFS packaging solution configured for your product, pack format and production target. NEW PACKING supports granules, powders, liquids and paste products with the appropriate feeding and dosing system.
CONTINUOUS PACKAGING CYCLE
Roll film is formed, filled and sealed in one automated vertical process.
WORKING PRINCIPLE
How VFFS Packaging Machines Work
A vertical form fill seal (VFFS) machine is an automated packaging system that forms bags from rollstock film, doses the product, and seals each pack in one continuous vertical process.
Film travels over a forming collar, wraps around the forming tube, receives a measured product dose, and is then sealed and cut into individual packs. The forming, dosing and sealing configuration is selected around the product and finished package requirements.
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Film Unwinding
Rollstock film is guided through the machine under controlled tension.
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Bag Forming
The forming collar shapes the flat film around the vertical forming tube.
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Product Dosing
A matched weighing or dosing system delivers granules, powders, liquids or pastes.
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Sealing & Cutting
Vertical and horizontal seals close the pack before it is cut and discharged.
APPLICATIONS
VFFS Solutions for Different Product Characteristics
VFFS packaging machines can handle granules, powders, liquids and paste products when matched with the appropriate dosing system, film structure and sealing configuration. The right solution depends not only on the product category, but also on flowability, dust, viscosity, temperature and required fill accuracy.
GRANULES & SOLIDS
Granules & Solid Products
Rice · Sugar · Salt · Coffee Beans · Nuts · Seeds · Snacks
- Consistent portion control
- Product breakage and fragility
- Fast, stable product flow
Multihead weigher or volumetric cup filler
POWDERS
Powder Products
Flour · Seasoning · Milk Powder · Coffee Powder · Detergent Powder
- Dust control and containment
- Product flowability
- Clean seals and fill accuracy
Auger filler or specialized powder dosing system
LIQUIDS & PASTES
Liquid & Paste Products
Sauces · Honey · Oil · Shampoo · Detergent · Creams
- Viscosity and product temperature
- Drip control and clean sealing
- Suitable product-contact materials
Piston filler, pump or other liquid filling system
Not sure how your product behaves during filling? Send us a product photo, sample details or bulk density information for configuration advice.
Discuss Your ProductBAG FORMATS & FILM
Bag Formats Built from Rollstock Film
Configure your VFFS packaging line around the finished bag, product behavior and shelf-life requirement. Bag geometry, film structure, sealing layer and optional features are evaluated together before the machine configuration is confirmed.
Pillow Bag
Efficient everyday format for snacks, grains, powders, frozen foods and other free-flowing products.
View suitability
Confirm bag size, fill weight, film structure and sealing requirements for the final application.
Side-Gusseted Bag
Added side volume and improved shelf presence for coffee, rice, pet food and larger product fills.
View suitability
Confirm gusset dimensions, finished-bag stability, film behavior and the required filling route.
Block-Bottom Bag
A more stable base for upright presentation. Final feasibility depends on the forming set and film behavior.
View suitability
Confirm the forming set, bottom geometry, film specification and target bag appearance.
Bag with Hang Hole
A round hole or Euro slot can be punched into the top seal area for peg and retail display.
View suitability
Confirm the hole or slot format, top-seal area, product weight and retail display requirement.
Linked / Chain-Style Bags
Connected packs with controlled perforation for multipacks, retail strips or easier downstream handling.
View suitability
Confirm pack count, perforation strength, film behavior and downstream handling requirements.
ROLLSTOCK FILM MATCHING
The Film Structure Is Part of the Machine Configuration
Film is selected according to product sensitivity, required barrier, sealing temperature, line speed and finished-bag appearance. Please share an existing film specification or sample roll whenever possible.
- Typical structures
- Laminated films such as PET/PE and BOPP/CPP; barrier and foil laminates where required.
- Key information
- Film width, total thickness, roll diameter, core diameter, sealing layer and print registration mark.
- Performance checks
- Sealability, coefficient of friction, tracking stability, barrier requirement and product compatibility.
OPTIONAL BAG FEATURES
Depending on the bag format, film structure and machine configuration, available options can include round hang holes, Euro slots, tear notches, perforation for linked or chain-style bags, one-way degassing valves, gas flushing, air removal or bag deflation, date coding and batch printing, and an inline label applicator. Final compatibility is confirmed after reviewing the finished bag, film specification and production requirements.
SELECT THE DOSING ROUTE
PRODUCT-LED CONFIGURATION
Choose the Right VFFS Dosing System for Your Product
The dosing system influences how product enters the VFFS packaging machine, how each bag is filled and how the complete packaging line is configured. Select a route to review its operating process, dimensional reference and the product information needed before final equipment selection.
FOR GRANULES & SOLIDS
Multihead Weighing
Multihead weighing is often considered for snacks, granules and irregular solid products where combination weighing is suitable. The selected VFFS machine configuration is reviewed around product movement, target fill weight and required output.
- Best for
- Snacks, granules and irregular solid products.
- Configuration direction
- A suitable multihead weigher can be integrated with a VFFS packaging machine where the product and fill requirement support combination weighing.
- Key information to confirm
- Product size, bulk density, target fill weight, bag format and output requirement.
Dimensions shown are for reference only. Final VFFS machine footprint and dosing system layout depend on the selected model, product, bag format and optional equipment.
MODELS & SPECIFICATIONS
VFFS MACHINE PLATFORM REFERENCE
Compare VFFS Machine Specifications
Review film width, finished bag dimensions, packing speed and indicative fill volume across the listed vertical form fill seal machine platforms. Metric and US customary units are shown together for fast global reference.
| Specification | VFFS-420 | VFFS-520 | VFFS-620 | VFFS-720 |
|---|---|---|---|---|
| Maximum Film Width | 420 mm 16.5 in | 520 mm 20.5 in | 620 mm 24.4 in | 720 mm 28.3 in |
| Bag Width Range | 65–200 mm 2.6–7.9 in | 110–250 mm 4.3–9.8 in | 140–300 mm 5.5–11.8 in | 150–350 mm 5.9–13.8 in |
| Bag Length Range | 80–300 mm 3.1–11.8 in | 80–400 mm 3.1–15.7 in | 80–450 mm 3.1–17.7 in | 80–500 mm 3.1–19.7 in |
| Packing Speed* | 5–60 bags/min | 5–60 bags/min | 5–50 bags/min | 10–40 bags/min |
| Film Thickness | 0.04–0.08 mm 1.6–3.1 mil | 0.04–0.08 mm 1.6–3.1 mil | 0.04–0.08 mm 1.6–3.1 mil | 0.04–0.08 mm 1.6–3.1 mil |
| Indicative Fill Volume** | 150–1,500 ml 5.1–50.7 fl oz | 150–2,000 ml 5.1–67.6 fl oz | 150–3,000 ml 5.1–101.4 fl oz | 150–5,000 ml 5.1–169.1 fl oz |
- Maximum Film Width
- 420 mm 16.5 in
- Bag Width Range
- 65–200 mm 2.6–7.9 in
- Bag Length Range
- 80–300 mm 3.1–11.8 in
- Packing Speed*
- 5–60 bags/min
- Film Thickness
- 0.04–0.08 mm 1.6–3.1 mil
- Indicative Fill Volume**
- 150–1,500 ml 5.1–50.7 fl oz
- Maximum Film Width
- 520 mm 20.5 in
- Bag Width Range
- 110–250 mm 4.3–9.8 in
- Bag Length Range
- 80–400 mm 3.1–15.7 in
- Packing Speed*
- 5–60 bags/min
- Film Thickness
- 0.04–0.08 mm 1.6–3.1 mil
- Indicative Fill Volume**
- 150–2,000 ml 5.1–67.6 fl oz
- Maximum Film Width
- 620 mm 24.4 in
- Bag Width Range
- 140–300 mm 5.5–11.8 in
- Bag Length Range
- 80–450 mm 3.1–17.7 in
- Packing Speed*
- 5–50 bags/min
- Film Thickness
- 0.04–0.08 mm 1.6–3.1 mil
- Indicative Fill Volume**
- 150–3,000 ml 5.1–101.4 fl oz
- Maximum Film Width
- 720 mm 28.3 in
- Bag Width Range
- 150–350 mm 5.9–13.8 in
- Bag Length Range
- 80–500 mm 3.1–19.7 in
- Packing Speed*
- 10–40 bags/min
- Film Thickness
- 0.04–0.08 mm 1.6–3.1 mil
- Indicative Fill Volume**
- 150–5,000 ml 5.1–169.1 fl oz
PRODUCT & DOSING
Built Around the Product
Granules, snacks, powders, liquids and other products are matched with the appropriate dosing route. Multihead weighing, volumetric dosing, auger filling or pump filling is selected according to product flow and fill requirements.
FILM & BAG FORMAT
Designed for Flexible Film Packaging
Film width, thickness and finished bag dimensions are reviewed together. Printed-film registration, bag-forming requirements and the selected film structure are confirmed for the packaging application.
PROJECT CONFIGURATION
Specified for Your Line
Control interface, optional functions, electrical supply, air requirement and line integration are confirmed in the final technical proposal for the selected VFFS machine configuration.
* Packing speed depends on product flow characteristics, fill volume, bag dimensions, film material and the selected dosing system.
** Fill volume is an indicative reference. Final filling capacity is confirmed according to product bulk density, dosing accuracy requirements and package format.
TECHNICAL FAQ
BUYER QUESTIONS, ANSWERED
Vertical Form Fill Seal Machine FAQs
Practical answers about project cost, filling accuracy, film trials, line integration, installation requirements and after-sales support.
What is the difference between a vertical form fill seal machine and a premade pouch packing machine?
A vertical form fill seal machine forms each bag from rollstock film before filling and sealing it. A premade pouch packing machine receives finished pouches, opens them, fills them and seals the top. The suitable route depends on packaging material, required pouch features, output and presentation.
Explore Premade Pouch Packing Machines →How much does a vertical form fill seal packaging machine cost?
Cost depends on the machine platform, bag dimensions, target output, dosing system, film handling, coding and inspection equipment, conveyors and the required level of automation. An accurate quotation is prepared after the product, pack format and complete project scope have been reviewed.
What filling accuracy can a vertical form fill seal packaging line achieve?
Filling accuracy is determined mainly by the selected dosing system, product consistency, bulk density, target fill weight or volume and operating conditions. Multihead weighers, volumetric dosers, auger fillers and pumps provide different accuracy characteristics, so the expected tolerance is confirmed for the actual product and dosing route.
Can my product and packaging film be tested before shipment?
Yes. Product and packaging-film trials can be arranged before shipment to verify product feeding, dosing, bag forming, film tracking and sealing performance. Customers should provide sufficient product samples, roll film and the required pack specifications before the test.
Can the machine run recyclable or mono-material packaging film?
Potential compatibility must be evaluated with the actual film structure. Recyclable and mono-material films can behave differently during tension control, forming and heat sealing. Film samples should therefore be tested to confirm tracking stability, sealing window and finished-package quality before the final configuration is approved.
How is a bag-size or product changeover completed?
Changeover requirements depend on what is changing. A new bag width may require another forming set, while bag length, film roll, sealing settings and dosing parameters may also need adjustment. The required tooling and changeover procedure are identified for the confirmed product and package range.
Can the machine connect with existing production-line equipment?
Integration can be planned with suitable feeding systems, conveyors, date coders, checkweighers, metal detectors and other upstream or downstream equipment. Interface signals, working height, product flow, line speed and layout are reviewed for the specific project before the final line design is confirmed.
What factory space, electrical supply and compressed air are required?
Utility and installation requirements depend on the selected machine, dosing system and complete-line configuration. A full technical data sheet is provided for the confirmed project, including machine dimensions, electrical requirements, compressed-air requirements and other relevant installation information.
What is included in a complete machine quotation?
The quotation scope is prepared for the specific packaging project. After reviewing the product, bag format, target output and production requirements, we recommend a suitable combination of packaging machine, dosing equipment, feeding system, conveyors and optional functions. The proposal clearly identifies included equipment and project-specific options.
What warranty, spare-parts and after-sales support are available?
The machine is covered by a 12-month warranty from the date it is received. A one-year spare-parts package is supplied according to the confirmed machine configuration. Remote technical support is available, and paid on-site installation and commissioning services can be arranged when required.
PROJECT CHECKLIST
REQUEST A PACKAGING SOLUTION
Tell Us What You Know. We’ll Help With the Rest.
You do not need to have every specification confirmed. Send the information currently available, and we will review a suitable VFFS machine direction for your product, bag and rollstock film.
USEFUL INFORMATION TO SHARE
- 01
Product & Target FillProduct characteristics and required weight or volume per bag
- 02
Bag Format & SizeRequired bag format, width and length
- 03
Target OutputExpected bags per minute or per hour
- 04
Available SamplesProduct photo, bag sample, drawing or rollstock-film specification
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