Wiper and method of manufacturing the wiper
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United States of America Patent
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Issued Date -
Nov 17, 2005
app pub date -
Jan 10, 2005
filing date -
Jul 11, 2002
priority date (Note) -
Abandoned
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Abstract
A sheet-like wiper of a nonwoven fabric formed by entangling fibers with each other by a high-pressure water jet stream, wherein an amount of micro-matter of 100 .mu.m long or more falling-off therefrom is 20,000 pieces/m.sup.2 or less, an amount of material dissolved therefrom into acetone is 340 mg/kg or less, and the water absorption is 8 ml/g or more.
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