Knowledge hub
Everything you need to specify & source
Guides, datasheets, design rules and real-world proof — written by a manufacturer, not a marketplace. Use them to design better parts and buy them with confidence.
The thermoforming design guide
Draft angles, wall thickness, radii, undercuts and tolerances — the DFM rules our engineers apply to every part, with diagrams and a real formed part you can inspect in 3D. Send us a STEP file and we'll review your geometry against them before you commit to tooling.
What is Thermoforming?
The full guide — how the process works step by step, vacuum vs pressure forming, thin vs thick gauge, materials, and thermoforming vs injection moulding.
ExploreMaterials Guide
Full spec tables and downloadable datasheets for every StellarEx sheet grade — ABS, HIPS, PET, FR PC, PP barrier and more.
ExploreDesign Guide
Draft angles, wall thickness, radii, tolerances and material selection — the rules our engineers apply to every part, with an interactive 3D part.
ExploreCase Studies
Real thermoforming programmes across EV, robotics, medical, appliances and export — challenge, solution and result.
ExploreFAQ
The questions engineers and buyers ask most — process, materials, tooling cost and lead time, quality documentation, MOQ and export.
ExploreBlog & Articles
Industry insights, tooling cost breakdowns, material deep-dives and application stories for engineers and OEMs.
ExploreLatest from the blog
All articles →FR ABS Inverter Covers: Thermoformed Flame-Retardant Enclosures for Power Electronics
Why thermoformed FR ABS inverter covers beat sheet metal and injection moulding for solar inverters, UPS and BESS — UL 94 V-0, heat, ventilation and EMI considerations.
Read ArticleABS Thermoforming: Why It's the Workhorse Material for Formed Parts
A practical guide to ABS thermoforming — GP vs impact-modified vs FR ABS, gauge selection, forming tips, and why in-house extruded ABS sheet matters for OEMs.
Read ArticleHow to Choose Sheet Gauge for a Thermoformed Part
Picking the right starting sheet thickness for a thermoformed part — how draw depth, finished wall targets, stiffness and cost interact, and why in-house extrusion lets you dial gauge exactly.
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