UBLO

Manufacturing of containers on line by thermoforming-blowing from roll, Roll N Blow process.
thermoforming, blow molding

Ublo designs and markets specialized container manufacturing machines based on a patented film roll forming technology. Its Roll N Blow process, a synthesis of thermoforming and blow molding, cuts and welds the film into cylinders, then heats and blows them to form the container, with a welded base and formed neck, with or without a screw thread. It processes polyethylene, polypropylene, and polylactic acid, and allows for on-site container manufacturing using a form-fill-seal method, rather than outsourcing delivery.

Founded in 2018 in the Nantes region, the startup has taken over and refined the Roll N Blow process, formerly developed by Agami, bringing it up to date. It sold its first machine in 2026 and aims for both pure innovation, with packaging created specifically for a product, and the improvement of traditional packaging. Its offerings address three market demands: switching to a form-fill-seal process considered more economical, reducing plastic consumption, and achieving more original container designs. It has raised funds from Sodero to accelerate its development.

Positioning on the line

Primary packagingIndustrial process

Sector

Food processing,Beverages and liquids, Chemicals,Cosmetics,Detergents

UBLO in video

Ublo, a French start-up with a patented container forming technology, has developed a comprehensive vision of the challenges of in-line packaging manufacturing and plastic reduction. This expertise allows it to add value at every stage, thanks to an offering that covers thermoforming-blow molding from rolls, in-situ form-fill-seal container manufacturing, and the creation of custom packaging.

UBLO in figures

2018
year of creation
Nantes-based start-up, designer of special machines with patented forming technology

Theidentity of UBLO

reliable
Patented innovation
The company relies on a patented technology, the Roll N Blow process, which uniquely combines thermoforming and blow molding to create unique containers.
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On-site manufacturing
By producing containers directly on the line from a reel, Ublo eliminates the delivery and storage of empty packaging, with a logistical gain in form-fill-seal.
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Plastic reduction
The process responds to the demand from manufacturers to reduce their plastic consumption, a major regulatory and environmental issue in packaging.
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Design freedom
Technology makes it possible to create original and custom packaging, adapted to the product, such as the packaging developed for the Holy brand.

UBLO's contact details

UBLO
Treize Vents Industrial Park
44330 La Regrippière
France
French expertise
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