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Title:
NON-WOVEN FABRIC AND MANUFACTURING PROCESS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2013/099674
Kind Code:
A1
Abstract:
A non-woven fabric (10) is manufactured by an air-through method. In the non-woven fabric (10), multiple small fiber masses (30) having a color deeper than that of the ground of the non-woven fabric (10) are dispersed and arranged in a disseminated state over the whole of the non-woven fabric (10). Further, the thickness difference (T3) is 1mm or less as defined by the formula: T3 = T1 - T2 [wherein T1 is the thickness of the non-woven fabric (10) as determined under a pressure of 7.64kPa at a position where a small fiber mass (30) is put, while T2 is the thickness thereof as determined under a pressure of 7.64kPa at a position where a small fiber mass (30) is not put].

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Inventors:
SAKA WATARU (JP)
MASUKI TETSUYA (JP)
Application Number:
PCT/JP2012/082651
Publication Date:
July 04, 2013
Filing Date:
December 17, 2012
Export Citation:
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Assignee:
KAO CORP (JP)
International Classes:
D04H1/541; D04H1/542; D06C15/08
Foreign References:
JPH04263659A1992-09-18
JP2007070790A2007-03-22
JP2006283268A2006-10-19
Attorney, Agent or Firm:
HATORI, Osamu et al. (JP)
Osamu Hatori (JP)
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Claims:



 
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