Hybrid composite mold technology

Rethinking the mold.
Accelerating production.

A new tooling architecture for large thermoset components—combining additively manufactured composite cavities with reusable metal structure.

−80%Tooling cost potential
Faster preparation
0Machine modifications
TRLPrototype validated
80%potential reduction in tooling cost
5×faster tooling preparation
100%compatible with existing RIM systems
03validation milestones completed
The industrial constraint

Tooling should not define the pace of innovation.

Large steel molds are proven—but capital intensive, slow to manufacture and difficult to adapt. For medium-volume programs, the tooling equation can stop viable products before production begins.

Traditional architecture

Full-metal mold

Geometry and structural support are machined into one costly, heavy asset. Every design change can restart the tooling cycle.

100% relative tooling cost
RapidPolyShape architecture

Function separated from structure.

A replaceable composite cavity defines the part. A rigid external frame manages loads. Each element does only what it needs to do.

~20%
System architecture

Composite where geometry matters. Metal where strength matters.

The RPS system redistributes material, cost and manufacturing effort around the actual functional requirements of the mold.

Section view of the hybrid mold system showing the composite material, mold cavity, external metal tooling frame, pouring basin, sprue, runner, gate and riser
System architecture / Section viewComposite cavity · External metal frame · Material-flow system
Production sequence

Designed to work with the production systems you already have.

No RIM machine modification. No new production logic. The innovation is concentrated in the tool.

Print

The geometry-specific composite cavity is additively manufactured and finished to process requirements.

Integrate

The cavity is located inside the reusable, load-bearing metal frame.

Mold

Thermoset material is injected using the existing RIM machine and established process controls.

Release

Controlled air pressure supports clean, repeatable demolding of the cured component.

Application space

Built for large parts. Optimized for industrial agility.

RPS targets components where conventional tooling cost, lead time or weight prevents a compelling medium-volume business case.

Exploded view of an EV battery container and internal structural systemEV platforms

Battery enclosures

Large, lightweight housings with evolving platform geometries.

View applications
Evidence, not aspiration

From functional prototype to industrial collaboration.

Core molding and release principles have been proven through multiple successful production cycles. The next phase scales the architecture with industrial partners.

Concept defined

Architecture and process model

Prototype built

Functional hybrid mold system

Cycles completed

Repeated component production

Industrial validation

Partner-led scaling and qualification

Market launch

Application-specific deployment

Collaboration

Seeking partners who build what comes next.

We are opening selected validation programs with RIM manufacturers, automotive suppliers, material partners and applied research organizations.

Automotive OEMs
Tier-1 suppliers
Composite manufacturers
Research partners

Your next component may not need a steel mold.

Evaluate an application