Title:
NONWOVEN FABRIC FOR CLEANING AND A PRODUCTION METHOD FOR THE SAME
Document Type and Number:
WIPO Patent Application WO/2012/005411
Kind Code:
A1
Abstract:
The present invention relates to a nonwoven fabric for cleaning and to a production method for the same. Provided is a nonwoven fabric for cleaning and a production method therefor, comprising: a raw-material supply step in which between 80 and 90 parts by weight of cotton fibre and between 10 and 20 parts by weight of synthetic fibre are introduced; a step in which the introduced raw materials are mixed by using a blowing and scutching machine; a step in which a web is produced in the form of a sheet by using a carding machine to process the mixed raw materials; a step in which a fibrous web is produced by layering a plurality of the webs and then spraying a water jet so as to join the plurality of webs to each other; and a heat-treatment step in which the fibrous web is subjected to hot drying, and the synthetic fibre is softened and the bond with the cotton fibre is strengthened. Also provided is a production method for the nonwoven fabric. According to the present invention, a nonwoven fabric for cleaning can be provided which maintains the water absorbency and the oil absorbency while markedly increasing the tensile strength of the cotton fibre.
Inventors:
CHO HYEON (KR)
Application Number:
PCT/KR2010/006907
Publication Date:
January 12, 2012
Filing Date:
October 08, 2010
Export Citation:
Assignee:
WINNERSKOREA CO LTD (KR)
CHO HYEON (KR)
CHO HYEON (KR)
International Classes:
D04H1/44; D01G13/00
Foreign References:
| KR100882825B1 | 2009-02-10 | |||
| JPH08291451A | 1996-11-05 | |||
| US7501364B2 | 2009-03-10 | |||
| KR20090103351A | 2009-10-01 |
Attorney, Agent or Firm:
SEHA PARTNERS (KR)
특허법인 세하 (KR)
특허법인 세하 (KR)
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Claims:
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