3D thermoforming PET felt acoustic panel
Our PET felt panels are made from high-density polyester fibers, primarily derived from 100% recycled waste PET bottles. Unlike mineral wool or fiberglass, PET felt does not release airborne fibers, making it safer to handle, to cut, and to install.
The material is dimensionally stable, moisture-resistant, and suitable for long-term indoor use, as we have wholeset standard production workflow.
PET Felt Panels Sheets are produced to order, ensuring consistent quality and precise dimensional control.
Standard size is 1220 × 2440 mm, with optional extended lengths up to 1220 × 3020 mm for large-format or continuous installations.
Available thicknesses include 5, 9, 12, 18 and 24 mm, with material weights ranging from 1000 g/m² to 4300 g/m², covering a wide range of project requirements from lightweight decorative applications to robust structural components.
What Is 3D Thermoforming PET Felt?
Thermoforming is a heat‑molding process that reshapes PET felt into permanent three‑dimensional forms using precision molds.
Unlike surface carving or layered assemblies, thermoforming creates integrated geometry:
- No tension release over time
- No post‑installation deformation
The result is a panel that looks sculptural but behaves predictably on site.
Applications in Real Spaces
Thanks to our thermoforming and CNC cutting capabilities, we produce:
- 3D decorative acoustic wall panels
- Acoustic Ceiling panels and systems
- Hanging acoustic panels and partitions
- Free-standing acoustic elements
These products are used in offices, co-working spaces, conference rooms, schools, theaters, and commercial interiors. Beyond appearance, they solve real problems:
- Reducing background noise
- Increasing privacy in open-plan spaces
- Absorb echos and reverberations
Edge finishing options such as beveled edges or V-cuts ensure clean installation, vivid final effect, with no visible joints between panels when installed correctly.
Why Thermoforming (Not CNC Alone)?
CNC cutting is ideal for flat or relief patterns.
Thermoforming is used when a project requires:
- Deep curves or continuous waves
- Repeating 3D geometry with tight tolerance
- Structural stability across large quantities
For many projects, we combine CNC pre‑cutting + thermoforming to balance design freedom and cost efficiency.
Key Product Advantages
✔ Dimensional Stability
Once formed, the PET felt panel retains its shape. No spring‑back, no warping, no edge stress.
✔ Acoustic Performance
PET felt acoustic panel structure maintains sound absorption properties even after forming. Suitable for wall and ceiling applications, increase the decoration functions.
✔ Design Consistency
Mold‑based forming ensures uniform geometry across batches — critical for large commercial projects.
✔ Installation‑Ready
3D PET felt acoustic Panels are supplied as finished units, reducing on‑site labor and adjustment, save time, and save cost.
✔ Sustainable Material
Made from recycled polyester fibers. Low VOC, lightweight, and recyclable at its end of life.
| One kind of 3D thermoforming PET felt panel can have diferent install feeling
| Unlimit creativity comes from the 3D thermoforming PET felt acoustic panel
Customization Options
Shapes & Geometry
- Waves, ribs, domes, flutes, folded surfaces
- Project‑specific molds available
Panel Size
- Custom dimensions based on design and forming limits
Thickness
- Common options: 6mm/ 9mm / 12mm / 18mm (project‑dependent)
Color
- Standard PET felt color range 58 standard color options
- Custom color matching available for volume projects
Edge & Backing Options
- Clean cut or wrapped edges
- Optional backing boards or mounting systems
Typical Applications
- Hospitality & public interiors
- Feature walls & acoustic ceilings
Especially suitable where acoustic control and visual identity are both design priorities.
Design & Production Notes (What Designers Care About)
- 400+ existing mold for choose, no need to invest open new molds
- Geometry depth affects tooling cost — early discussion saves budget
- Repetition lowers unit cost; unique shapes are still possible
- Drawings or 3D files recommended for evaluation
- Samples available for approval before mass production
We work project‑by‑project, not catalog‑only.
Looking for a 3D Acoustic Solution That Actually Builds?
If your project requires real 3D form, acoustic performance, and manufacturing stability, thermoformed PET felt panels are worth considering.
Send us your drawings or concepts. We’ll tell you what works — and what to adjust — before it becomes expensive.
Project‑based. Design‑driven. Production‑ready.
#3D #thermoforming #design #molds #acoustics
