High-Speed Roll Film Bag-Making Packaging Machine

Roll film bag-making machine forming a bag around the filling tube
Shape, fill and seal snack, nut, pet-food and powder packages from rollstock — with sizing based on the completed bag rather than the advertised speed in brochures.

Filling routes

Auger filler; Liquid pump; Multihead weigher; Volumetric cup

Shape, fill and seal snack, nut, pet-food and powder packages from rollstock — with sizing based on the completed bag, rather than the speed stated in brochures.

Evaluate VFFS-320S, VFFS-420S and VFFS-620S based on the finished rollstock package — not solely on the speed advertised in brochures.

Check first: Projects requiring only rotary packaging of pre-made pouches (doypack, zipper, spout), or tea and coffee filter-bag production without a rollstock-based VFFS process.

Ideal choice

Rollstock applications requiring a vertical form-fill-seal machine together with a product-specific feeding and metering system for snacks, nuts/granules, pet food or powders aft…

Which product do you need to package?

The VFFS machine forms and seals the bag. Product feeding, metering, gas flushing and downstream inspection remain separate project considerations. Choose the most suitable profile to examine the checks — these categories do not guarantee compatibility.
Pet food kibble packed in a roll-film bag
Pet Food
Potato chips packed in a roll-film pillow bag
Potato Chips and Snacks
White powder packed in a roll-film bag
Powder Products
Granules and nuts packed in roll-film bags
Granules and Nuts

Snack Packaging

Typical dosing method

An elevator combined with a multihead weigher is the usual starting setup for chips and similar snack products.

Sample verification. Final compatibility and machine setup are determined by testing representative product and pouch samples.

Snack packs produced on a roll-film vertical form-fill-seal machine
Potato Chips and Snacks

A pouch label alone cannot establish compatibility.

Review three completed-pack formats specified for this machine: pillow bag, gusseted pouch and carry-handle bag. Hole punching, tear notches, gas flushing and chain-style bags are available options. Each configuration still requires a finished-bag drawing, rollstock specifications and an actual material sample.

Pillow Bag
Pillow bag with a back fin seal and crimped end seals

Pillow Bag

Common applications

A vertical rear seal combined with top and bottom cross seals. The standard starting format for rollstock VFFS packaging of snacks, nuts, pet food or powders.

Compatibility verification

Check the finished bag width and length, film roll width, print registration, sealing layer and available product headspace.

Handle Pouch
Handle pouch with a carry handle punched in the top seal

Handle-Carry Bag

Common applications

A carry handle is included among the optional features listed on the current page. It is not part of the standard tooling setup and may require a different punch, film material or machine configuration than a standard pillow bag.

Compatibility verification

Check the handle design, punch location in relation to the artwork and seal areas, film strength, and whether a pre-made pouch packaging solution would be more suitable.

Side-Gusset Bag
Side-gusset bag with folded panels along both sides

Gusseted Pouch

Common applications

A listed option on the current page (gusseted bag assembly). Side gussets increase bag capacity; they are not a standard adjustment available on every forming set.

Compatibility verification

Provide the gusset drawing, film structure, forming-collar specifications, and confirmation of whether a block-bottom or quad-seal finish is specifically required.

Customize the System for Your Product
Select a suitable starting configuration, then verify every interface against the actual product, bag specifications and site requirements. The VFFS machine serves as the bag-forming, filling and sealing unit, with feeding, dosing, gas flushing and discharge systems configured to match its requirements.

Solids and Granules

Pastes and Liquids

Powder Products

01-Feeding
Z-type bucket elevator feeding granules up into a multihead weigher
Z-Type Elevator
02-Dosing
Multihead weigher above a packaging machine, used when specifying dosing for a new packaging line
Multihead Weigher
01- Feeding
Product-specific feeding pump transferring paste or liquid to the filler
Specific Feeding Pump
02-Dosing
Piston filler dosing paste into a premade pouch at the filling station
Piston Filling
01- Feeding
Screw conveyor feeding powder upward from a hopper
Screw Conveyor
02-Dosing
Dosing filler with conical hopper mounted on a support column
Metering
03-Rotary packing
Rotary premade pouch packaging machine with pouches held in carousel grippers
Rotary Premade Pouch Packing Machine
04-Convey & inspect
Finished-goods conveyor carrying sealed pouches away from the packaging machine

Finished Goods Conveyor

Packaging Configuration Comparison Bag length, film specifications, filling equipment and production output are evaluated based on the pouch drawing, product requirements and project test results.

Bag Specifications

VFFS-320S
VFFS-420S
VFFS-620S
Packaging Bag Dimensions
Verify Against the Finished Packaging Drawing
Verify Against the Finished Packaging Drawing
Verify Against the Finished Packaging Drawing
For reference only. Standard speed, bag dimensions and functional specifications are confirmed after verifying the product, dosing requirements, film material, bag-making format and selected filling system.

Related Machines

Roll-film machines overlap with these families depending on the bag shape and the product.

See all packaging machines or send your product and bag details.

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