Characteristics And Properties of spun bonded webs are:
1. Generally the web is white with high opacity per unit area
2. Basis weight range between 10 - 200 GSM
3. Fibre diameter range between 15 and 35 μm
4. Web thickness range typically 0.2 - 1.5 mm
5. High strength to weight ratios compared to other nonwoven, woven and knitted structures.
6. High tear strength (for area bonded webs only)
7. Planar isotropic properties due to random lay down of the fibers
8. Good fray and crease resistance.
9. Random fibrous structure