Title:
PRODUCTION OF WIPING CLOTH
Document Type and Number:
Japanese Patent JP2621742
Kind Code:
B2
Abstract:
PURPOSE: To obtain a method for rationally producing a wiping cloth excellent in water absorptivity and wiping properties.
CONSTITUTION: The method for producing a wiping cloth is to prepare a continuous fiber web in which many continuous filaments having 1-4 denier size are accumulated, laminating a paper sheet having preferably 10-100g/m2 basis weight to the surface of the continuous filament web at preferably 1:(1-19) basis weight ratio of the continuous filament web to the paper sheet, then applying a high- pressure water columnar stream from the surface of the paper sheet toward the side of the continuous web in the laminate of the continuous filament web and the paper sheet and consequently affording the wiping cloth in which the continuous filaments and pulp fiber constituting the paper sheet are uniformly entangled. This continuous filament web has preferably 5-30g/m2 basis weight and is preferably a continuous filament nonwoven fabric having many dot-fused areas. This paper sheet is preferably obtained by wet forming pulp having 600ml or more Canadian standard freeness measured by the method described in JISP8121 into a sheet of paper.
Inventors:
Hideo Ikezawa
Shinobu Watanabe
Shinobu Watanabe
Application Number:
JP19476192A
Publication Date:
June 18, 1997
Filing Date:
June 29, 1992
Export Citation:
Assignee:
Oji Paper Co.,Ltd.
International Classes:
A47L13/16; D04H5/03; D21H11/00; D21H11/04; D21H27/30; (IPC1-7): D04H5/02; A47L13/16; D21H11/04; D21H27/30
Domestic Patent References:
| JP5179545A | ||||
| JP1111056A |
Attorney, Agent or Firm:
Okumura Shigeki
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