METHOD FOR MANUFACTURING SOFT, RESISTANT AND BULKY NONWOVEN AND NONWOVEN THUS OBTAINED
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United States of America Patent
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app pub date -
Nov 1, 2013
filing date -
Oct 30, 2006
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Abstract
Methods for manufacturing nonwovens and nonwovens obtained by such methods are provided. Particularly, nonwovens are provided with improved tactile and absorbent characteristics, which make them suitable for use in the field of surface cleaning, personal hygiene, or formation of garments. The methods are based on the use of lobed spunbonded filaments which have been treated by a thickening apparatus.
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