- Overview
- Product Description
- Product Parameters
- Certifications
- Product Advantages
- Company Profile
- Product Application
- FAQ
Basic Info.
Product Description
The flat curtain for 3D printers is a protective cover specially designed for additive manufacturing equipment. Made of high-quality PVC, PU, or flame-retardant fabric, it features excellent flexibility, wear resistance, and dust isolation. It helps maintain a clean and stable printing environment, prevents dust and debris from entering the machine, reduces airflow interference, and protects operators from moving parts.


Smooth motion with low inertia; supports rapid acceleration
Durable composite fabrics (PU/PVC/neoprene/aramid)
Custom sizes & end fittings for any stroke and width
Easy installation & replacement
Long service life Smooth surface, abrasion-resistant, and tear-resistant for extended durability.
Reinforced & optional designs Available with internal stiffeners, stainless steel armor, or guide rollers for demanding applications.
Flat bellows are low profile, ideal where height is limited; accordion bellows provide higher extension and sealing.
Q2: Can it handle hot chips?
For hot/dry chips, add stainless armor and use aramid/aluminized fabric.
Q3: Max speed?
Depends on size; typical up to 120 m/min with proper guidance.
Q4: How to send drawings?
STEP/DWG/PDF are all accepted; we can reverse engineer from samples.

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