Geometry, closing and demolding adapted to flexible foam.
The design takes into account formulation, density, expansion, venting, surface, inserts, closing and how the part is extracted.
Need to make seats, pillows or foam parts?
It is the mold where flexible polyurethane foam expands and cures into the shape of the part, with controlled demolding so it does not deform.
To produce pillows, seats, ergonomic supports and industrial comfort components in foam.
If the part must be hard, like insulation or a housing, you need a rigid polyurethane mold. For white protective foam packaging, see EPS molds.
Fundimoldes designs and builds the mold. The foam parts are then produced with it, usually at the customer’s plant or their molder’s.
Types and scope.
Ergonomic geometries and support surfaces with defined closures. Ideal for: Furniture, transportation and technical applications.
Forming of soft volumes and contact surfaces. Ideal for: Comfort, healthcare and consumer products.
Parts with functional geometry and assembly requirements. Ideal for: Armrests, supports, backrests and components.
Flexible parts with a protection, sealing or support function. Ideal for: Industrial applications and assemblies.
Technical data sheet.
Flexible polyurethane injection or pouring
To be validated based on geometry, foam density and part volume
Cast or machined aluminum, steel or combinations
Dimensional control, 3D scanning, closing and demolding review
Actual capacity subject to technical validation based on geometry, weight, material, tolerances and process.
How we work.
We review CAD or sample, density, formulation, skin, inserts, finish and tolerances.
We validate the pouring or injection method, closing, temperature, demolding and cycle.
We define cavity, parting, venting, closing, cooling and handling elements.
We machine, assemble and finish surfaces according to the application.
We validate closing, geometry, demolding and dimensional review according to scope.
Technical considerations.
Foam behavior depends on chemistry, mixing, temperature and geometry; actual data is essential.
The parting line must balance manufacturability, sealing, appearance and flash removal.
Embedded components or reinforcements require positioning, fastening and protection during the process.
The mold texture can transfer to the part and affect demolding and appearance.
Why Fundimoldes?
Engineering, patternmaking, casting, machining, assembly, finishing, validation and after-sales support under one operation.
Every proposal is backed by a review of geometry, material, process, equipment and real-world conditions.
Drawings, data sheets, reports and inspections are included according to project scope.
Fundimoldes can manufacture, maintain, repair, modify and reproduce tooling components.
Information for your quote.
Reply within 24 business hours via WhatsApp +57 321 227 8823.
Common questions.
Do you make molds for seats and pillows?
Yes. We build molds for seats, pillows, ergonomic supports and comfort components.
What materials do you use?
Cast or machined aluminum, steel and combinations depending on design.
Can you integrate cooling?
Yes. Integrated cooling is included when the process and design require it.
What do you need to prepare a quote?
CAD or sample, foam formulation or reference, density, volume, machine, closing, cycle, finish and inserts.
Services for your foam mold.
For insulation, housings and rigid components.
3D CAD of cavity, venting and demolding.
Machining of cavities and tooling components.
Digitize a seat or existing part to design its mold.
Diagnosis and modifications of molds in production.
Send a drawing, sample or photos and the expected quantity.
We design your custom flexible PU mold
Share drawings, a 3D model, photos, dimensions, material, quantity and operating conditions. Our technical team will validate the manufacturing route and scope.