Grumbe: our Spanish factory is recognized for its creativity and its mastery of PET and cardboard

Grumbe : a european agile & multi-skilled specialist

The subsidiary company of the Cosfibel Group is a designer and manufacturer of high-end packaging solutions, specialised in the handling of cardboard and PET. The company works for prestigious clients in sectors as varied as cosmetics, parapharmacy, the food industry, gastronomy and wines and spirits…

Our flagship creations

These 3 items have made Grumbe’s success over the past years.


Cardboard boxes

From 220 to 650g, from 4 to 6 glued points, this mainstream packaging option can be used as a self-assembly box, as an inner box or as a “laboratory case”. Its plus? It can be delivered flat


PET case

Materials up to 100% recycled, with an average of around 75%! On-site production from A to Z: printing, cutting, folding, gluing. All types of cases, including envelope format.


Rigid box

Robust box made of compact cardboard, reinforced with paper. Designed for deliveries of assembled boxes.
Why will you fall fot it ? It’s available without a minimum production run!

Benci Brothers

A 360° approach

With nearly 60 years of expertise, Grumbe has the know-how and infrastructure to support its customers from the development phase to manufacturing and delivery.

Its factory has a multi-purpose design office (pre-printing & design) and all the integrated production tools: screen printing (inks, varnishes, etc.) and finishing machines (hot stamping, embossing).

Its multi-expertise approach and its ability to control the entire creative process of a project have earned Grumbe particular recognition in a complex market where 360° players are rare.

Roos & Roos

A european engagement

Grumbe embodies the renewal of our « made-in-Europe » industrial ecosystem, of which Cosfibel Group wants to be a driving force.

With Grumbe, Cosfibel  strongly affirms its will to initiate a responsible, reactive and agile European production, and thus to participate in the development of a modern, strong and competitive European economy.

Folding boxes in PET or FSC cardboard, tubes, rigid boxes, hybrid boxes… Grumbe develops a wide range of products, adapting its production tools to new market practices and to the needs of its customers. Proof that a european-based quality production is not a utopia.

An eco-friendly approach

Grumbe’s approach is in line with Cosfibel’s dynamic: be a driver of sustainable ecological practices and promote responsible alternatives to its customers. Grumbe implements a global ecological transition policy thanks to ecological packaging alternatives, 100% recycled materials, FSC certifications and water-based inks printing.


Our creations

We design and manufacture packaging solutions in sosmetics, parapharmacy, fine food industry, gastronomy and wines and spirits.

Key dates & numbers

Contact us :

Adress: Carrer Sant Sebastià de Baix, 20, 08310 Argentona, Barcelona

+34 937 97 43 20