Solution · By Engineering Requirement
Flexible Heating for Products That Bend and Move
Design for the bend the product actually makes, including the laminate, electrodes and connections.
Solution · By Engineering Requirement
Design for the bend the product actually makes, including the laminate, electrodes and connections.
Buyer question
Heating component
Review the component construction, available supply formats and integration requirements.
Validation evidence
Translate the requirement into a sample, method, conditions and acceptance decision.
01 · The challenge
Maintain the required electrical and thermal behaviour through the specified mechanical use.
02 · Design approach
The film is designed as part of the product build — layer by layer, with the electrical and mechanical constraints stated up front.
Bring heating into a product that bends in use. Selecting the laminate, bend direction and connection position together helps preserve flexibility while addressing stress at leads and electrodes.
03 · Engineering parameters
Agree these inputs before selecting a film configuration or requesting a sample.
| Design input | What to establish |
|---|---|
| Bend geometry | Axis, minimum radius, layer thickness and direction. |
| Duty cycle | Static curvature or repeated movement; powered or unpowered. |
| Terminations | Lead routing, joints and strain-relief anchors. |
| Acceptance | Resistance change, insulation integrity and surface-temperature map. |
04 · Validation
Document the fixture, travel, radius, rate and cycle definition. Compare resistance at the same reference temperature before and after testing to distinguish temperature effects from damage.
Define the sample identity, fixture, operating conditions and acceptance criteria, then review the applicable records in the Engineering evidence centre.
04 · Relevant case studies
Explore existing product integrations and engineering assessments. Each record identifies the product context, design decisions and validation scope.
Engineering assessment
Integrating a planar heater around a curved shell requires control of fit, local strain, thermal contact and cable routing.
Product concept illustration from the XGRAPHENE archive.
View →
Engineering assessment
A custom-contoured wearable insert co-developed by XGRAPHENE and Lescolton: a flexible circuit carrying graphene far-infrared heating traces and 72 red-blue LED beads on one cross-shaped pad. Power, light and heat in a single thin layer — engineered once, fitted into many cap forms.
View →Manufacturing handoff
Release only the identified configuration, evidence and acceptance criteria needed for the next build stage.
The full prototype, pilot and repeat-production control sequence belongs to the Manufacturing owner. This page defines the requirement and the evidence that must accompany the handoff.
Describe the product, the heating area and the electrical constraints. We will review the heating architecture with you.
Start Technical Review