meltblown adjective 1noun 1forms 1 adjective1 •extruded, when molten, by high-velocity gas noun1 •A type of nonwoven fabric, made of meltblown polymer filaments bonded together. Meltblowns are similar to spunbond fabrics, but can be more porous.Beside many advantages they provide, meltblowns have limited strength characteristics and poor abrasion resistance. — 2012 formsmeltblowns
