SILK filament, wani abu mai thermoplastic a cikin nau'i na fiber, wanda aka yi amfani dashi don bugu na 3D tare da Silk Glossy Smooth Appearance.An yi amfani da shi don manyan samfuran saman lanƙwasa da samfurori masu amfani, kamar kayan haɗi, kayan ado na cikin gida & waje da sauransu.