Q » What is filament in 3D printing?

01 Nov, 2025

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A » In 3D printing, filament is the thermoplastic feedstock material used in fused deposition modeling (FDM) printers. It comes in spools of various diameters, typically 1.75mm or 2.85mm, and is heated to its melting point before being extruded through a nozzle to build a three-dimensional object layer by layer. Common filament types include PLA, ABS, and PETG, each offering unique properties for different applications.

Michael

01 Nov, 2025

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A »Filament in 3D printing is a type of material used to create objects layer by layer. It's typically made from thermoplastic materials like PLA, ABS, or PETG, which are melted and extruded through a heated nozzle to form the desired shape.

David

01 Nov, 2025

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