Title:
ADHERING-TYPE CLEANING NONWOVEN FIBER AND METHOD OF MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2016/163717
Kind Code:
A1
Abstract:
The present invention relates to an adhering-type cleaning nonwoven fiber and a method of manufacturing same. The method of manufacturing the adhering-type cleaning nonwoven fiber comprises the steps of: forming a web by needle punching staple fibers having a dry weight of 30 to 300 g/m2, a fiber length of 15 to 51 mm, and having different deniers; impregnating or spray treating a water soluble adhesive on the web; and squeeze processing the web treated with the adhesive, and then drying same, wherein the water soluble adhesive which includes a solvent and one or more kinds of adhesive resins selected from the group consisting of acrylic resin and polyurethane, and the water soluble adhesive includes a 6 to 30% OWF content of the adhesive resin in the solvent. The adhering-type cleaning nonwoven fiber as manufactured above has a significantly superior dust adhesion rate than existing cleaning nonwoven fibers, and has a suitable amount of friction against the floor for cleaning, so as to be able to exhibit good performance as a cleaning fiber. Also, because the fiber has bulk, the fiber has good adhering effects on not only flat areas, but also cotton carpets, cushions, and other uneven areas.
Inventors:
HONG JO WON (KR)
Application Number:
PCT/KR2016/003516
Publication Date:
October 13, 2016
Filing Date:
April 05, 2016
Export Citation:
Assignee:
DAEGO CO LTD (KR)
International Classes:
A47L25/00; A47L13/16
Foreign References:
| JP2003061885A | 2003-03-04 | |||
| JP2001500756A | 2001-01-23 | |||
| KR20080028925A | 2008-04-02 | |||
| JP2005000479A | 2005-01-06 | |||
| KR101106917B1 | 2012-01-25 |
Attorney, Agent or Firm:
HAEDAM IP GROUP (KR)
특허법인 해담 (KR)
특허법인 해담 (KR)
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