Gainsborough GV1

• Packaging of free-flowing and semi-viscous products such as snacks, powders, granules, and sauces.
• Suitable for creating various bag styles including pillow bags, gusseted bags, and block bottom bags.
• Used in food processing for items like crisps, confectionery, frozen vegetables, and dry ingredients.
• Applicable in non-food industries for packaging small parts, chemicals, or pet food.

Typical throughput

For this class of VFFS machine, speeds commonly range from 20 to 60 bags per minute, depending on product, film, and bag size.

Power supply

Units of this type typically require a 3-phase electrical supply, commonly 400V, 50Hz, with a compressed air supply.

Bag dimensions

Forming sets dictate bag width and length; a single forming set typically accommodates a specific range of bag sizes.

Film types

Commonly compatible with various heat-sealable films such as laminates, polyethylene, and polypropylene.

Footprint

A VFFS machine of this model class typically requires a floor area of approximately 1.5m x 1.5m, plus space for ancillary equipment.

Product feed

Designed to integrate with various dosing systems, including multi-head weighers, auger fillers, or liquid pumps.

• What does 'VFFS' stand for?

  VFFS stands for Vertical Form-Fill-Seal. These machines create bags from a roll of film, fill them with product, and then seal them, all in a vertical orientation.

• What is a 'reciprocating model'?

• What is a 'forming set'?

• Can this machine handle different product types?

• What maintenance is typically required for a used VFFS machine?

• Is an outfeed conveyor essential?

Form-fill-seal machines hold strong reputations in food packaging for reliability and consistent output. Buyers typically prioritise machines with clear maintenance histories and verified production specifications. Key strengths include versatility across film types and product formats, alongside relatively straightforward operation. When purchasing used units, inspectors should examine seal quality consistency, film tracking accuracy, and the condition of heating elements. Machines from established manufacturers generally command buyer confidence. Downtime for repairs is a common concern, so availability of spare parts and technical support merits careful consideration before acquisition.

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