Discover our Revolutionary and Patented “Dynamic Molding” Process

Dynamic Molding replaces external supports with a 100% reusable granular medium. This approach reduces manufacturing time, minimizes material waste, lowers costs, and provides exceptional design flexibility.

A revolution in silicone part manufacturing

Discover Dynamic Molding, a unique hybrid technology that combines 3D printing and molding to produce complex silicone parts—without supports or material reformulation. Developed at 3d.FAB (Lyon 1 University), this innovation opens new possibilities in design and production.

Dynamic Molding in action

See how our technology is pushing the boundaries of manufacturing: complex silicone parts, functional enhanced silicone, patient-specific medical models… A showcase of real-world applications opening new possibilities in industry and healthcare.

We master all three main additive manufacturing technologies

We put our expertise in silicone additive manufacturing techniques at your service to help you determine which silicone rubber extrusion process best suits your needs.

Dynamic Molding (DYMO)

“Dynamic Molding” is an innovative concept in additive manufacturing that eliminates the need for external supports, reduces manufacturing time, lowers costs, and offers greater design freedom, particularly for complex geometries.

The printing process occurs within a controlled granular medium (powder), which acts as a dynamic mold system for the material distribution.

This granular medium supports the material throughout the printing process, self-repairs after each print head movement, and is 100% reusable.

Liquid Deposition Modeling

Liquid deposition modeling is an additive manufacturing process that extrudes a viscous material, such as silicone, onto a plate, layer by layer.

This technique is particularly well-suited for creating simple geometries that do not include overhanging structures or those that remain stable above 30°.

The standard materials used in injection molding must be reformulated to achieve optimal results. This adjustment helps prevent the structure from collapsing under the influence of gravity during the deposition process.

LDM + Support

The LDM + support process involves using water-soluble supports during printing to expand the design possibilities of LDM by minimizing collapse issues.

However, the addition of supports increases the manufacturing time and requires the reformulation of standard materials (typically used in injection molding). This process is ideal for semi-complex shapes.

our services

Pushing the Limits of Design with Gravity-Free Printing

Manufacturing flexibility

A variety of dynamic mold compositions (in)organic, natural or synthetic, recyclable, durable, inert, or active.
Modulation of the printing environment
Changing the powder or type of silicone during printing
Rapid production up to 100mm/sec

Material characteristics

Exceptional durability
Mechanical fidelity
High resolution

Brand-new enhanced silicones

Antimicrobial properties
Conductive properties up to 100S/cm
Electromagnetic properties up to 90dB, from 50 kHz to 12 GHz
Fire resistance up to 1200°C
Mechanical reinforcement properties

Design flexibility

Creation of multi-rigidity materials (1-90 Shore A) and modulation of stiffness gradient
Manufacture parts with unique levels of softness and elasticity

Committed to environmental protection

Dynamic Molding is a low-impact manufacturing process designed to significantly reduce material waste and energy consumption. The granular powder used during printing is fully recovered and reused, generating almost zero waste. Because the process requires no molds, it eliminates tooling waste and avoids the emissions associated with mold fabrication. Shaping occurs at room temperature using solvent-free materials, resulting in minimal energy demand. Combined with recyclable and reusable printing materials, Dynamic Molding offers a cleaner, more efficient alternative to traditional silicone manufacturing.

Our innovation ecosystem

Let’s talk about your projects!

Our team of silicone 3D printing specialists is ready to discuss your projects: don’t hesitate to contact us for a feasibility study, prototype development, or the manufacturing of parts in small to medium production runs.