produce the final non woven fabric web the web forming table 90 includes the adjustable base 93 which is used to adjust vertically the vertical distance between the top of the table 90 and the spinneret 26 in a range of about 30 to 150 cm the critical distance between the drawing unit 31 along the top slot 32 and the lower portion or surface of the spinneret 26 is a critical adjustment and critical distance to accomplish the invention the distance between the bottom of the spinneret and the top of the drawing unit can be adjusted preferably between 10 to 40 cm during normal production the following is an example of an apparatus constructed in accordance with the present invention using polypropylene as the polymer the distance from the top of the drawing unit to the spinneret is about 5 to 70 cm preferably 10 to 40 cm during normal production the width at the top of top slot segment 33 of the drawing unit is about 10 to 20 cm the width at the top of the upper slot segment 34 is about 5 to 15 cm the width between opposing edge of slot 32 at shoulder 41 is about 0 3 to 2 0 cm the gap of the outlet of nozzles 42 43 is about 1 0 to 6 0 mm the air streams introduced.