Among the main specializations of M.D.C. is the design and manufacture of extrusion blow molding (EBM) molds, intended for clients operating both nationally and internationally.

This production technology allows for the creation of hollow plastic components, such as:
• Bottles
• Flasks
• Tubes
• Jars and technical containers

How blow molding works

The process is based on the introduction of compressed air inside a preheated plastic cylinder, inserted into a hollow mold. The air inflates the plastic material until it adheres perfectly to the walls of the mold, reproducing its internal shape.

After controlled cooling, the mold is opened and the finished piece is extracted, ready for any subsequent stages.

Thanks to cutting-edge facilities and highly specialized in-house expertise, M.D.C. is able to create precise, durable, and customized blow molds, based on the customer's production requirements.

Mold material

The molds we produce are made of hardened steel, a feature that ensures greater longevity. We pay particular attention to the cooling phase, gas venting, and the surface finish of the cavities.

We manufacture small and medium-sized blow molds, including multi-cavity ones, that always offer excellent performance. If you would like to contact our company for the production of blow molds in Monza, do not hesitate to write to us: we are at your disposal.

Work methodology: custom blow molds in Monza

For almost 50 years, our Ronco Briantino headquarters has been active in the design and production of extrusion blow molding (EBM) molds, becoming a benchmark for national and international companies operating in the cosmetic, pharmaceutical, and technical sectors.

Thanks to our long-standing experience, M.D.C. has developed advanced expertise in creating custom molds, including:
• Hardened steel molds
• Multi-cavity molds

• Ideal solutions for medium-to-large production runs, ensuring efficiency and long-term durability

Our technical department works alongside clients from the very first stages of development:
• We support the design of products to be molded
• We optimize geometries to make them perfectly compatible with extrusion blow molding technology
• We evaluate feasibility, materials, and production cycles

Furthermore, we guarantee a punctual and professional after-sales service, ensuring continuous technical support for the maintenance and optimization of molds over time.

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