Title:
NONWOVEN WIPER HAVING HIGH OIL-CONTAINING CAPACITY
Document Type and Number:
Japanese Patent JP3220184
Kind Code:
B2
Abstract:
PURPOSE: To provide a nonwoven fabric useful for producing a wiper for an industrial or other usage, for example, for absorbing water and/or oil, or the like.
CONSTITUTION: In this nonwoven fabric, fibers are not mutually bonded nor fused. This is produced by a process comprising steps of (a) providing a nonwoven web; (b) providing a nip roller arrangement including the first roller 6 and the second roller 8, and (c) passing the web through the nip roller arrangement to form plural raised surface areas 3 on the web with each of the surface areas having apertures 4 in the surface areas, the fibers generally adjacent the apertures being substantially unconsolidated.
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Inventors:
James Denis Cotton
Paul James King
Paul James King
Application Number:
JP18847791A
Publication Date:
October 22, 2001
Filing Date:
July 29, 1991
Export Citation:
Assignee:
Kimberly Clark Worldwide Incorporated
International Classes:
A47L13/16; D04H1/56; D04H1/70; D04H3/16; (IPC1-7): D04H3/16; A47L13/16
Domestic Patent References:
| JP646082A |
Other References:
【文献】米国特許3284857(US,A)
【文献】米国特許3255496(US,A)
【文献】米国特許3255496(US,A)
Attorney, Agent or Firm:
Minoru Nakamura (6 outside)