Title:
PRE-PROCESSING DEVICE FOR REMOVING THE INSIDES AND SEPARATING OUT THE RINDS OF MAIZE STALKS, A PULP-MAKING METHOD USING THE SAME, AND A PAPER-MAKING METHOD USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2012/091219
Kind Code:
A1
Abstract:
The present invention relates to a pre-processing device for removing the insides and separating out the rinds of maize stalks, to a pulp-making method using the same, and to a paper-making method using the same, whereby it is possible to produce high-quality pulp by developing a device and technique for separating the rinds, insides and cut-offs which has been proving to be the greatest impediment to the volume production of high-quality paper-making pulp.
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Inventors:
PARK JONG BONG (KR)
WON JONG MYOUNG (KR)
WON JONG MYOUNG (KR)
Application Number:
PCT/KR2011/001650
Publication Date:
July 05, 2012
Filing Date:
March 10, 2011
Export Citation:
Assignee:
CPNP HOLDINGS CO LTD (KR)
PARK JONG BONG (KR)
WON JONG MYOUNG (KR)
PARK JONG BONG (KR)
WON JONG MYOUNG (KR)
International Classes:
D21H11/12
Foreign References:
| KR20090107181A | 2009-10-13 | |||
| KR100324487B1 | 2002-02-27 | |||
| US4177722A | 1979-12-11 | |||
| US6214164B1 | 2001-04-10 |
Attorney, Agent or Firm:
AJU KIM CHANG & LEE (KR)
특허법인아주양헌 (KR)
특허법인아주양헌 (KR)
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Claims: