Nonwoven 0.6mm Light Covering Thick Blackout Cotton Fabric
Nonwoven fabrics are broadly defined as sheet or web constructures,mechanically, thermally, or chemically bonded together by entangling fiber of filaments and by perforating films. They are flat, porous sheets that are made directly from separate fibers or from molten plastic or plastic film, and not made by weaving or knitting, do not require converting the fibers to yarn.