Title:
METHOD FOR MANUFACTURING BASE PAPER FOR CORRUGATED BOARD, HAVING IMPROVED ELECTROMAGNETIC SHIELDING EFFECT, RODENT REPELLENT EFFECT, AND STRENGTH, AND CORRUGATED BOARD AND CORRUGATED BOARD BOX USING BASE PAPER
Document Type and Number:
WIPO Patent Application WO/2016/043387
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing a base paper for a corrugated board, and a corrugated board and a corrugated board box using the base paper, wherein the base paper has a quality improvement effect or the like, due to increases in an electromagnetic shielding effect, a rodent repellent effect, a warp preventing effect, strength, and weight thereof, by adding a powder containing a rodent repellent capable of continuously exerting an electromagnetic shielding effect and a rodent repellent effect, and a strength improving powder, to the base paper. The present invention provides a method for manufacturing a base paper for a corrugated board, the method comprising a functional layer-forming step of coating at least one surface of a base paper with a mixture containing starch, latex, paraffin, fly ash, a carbon steel powder, and fumed silica containing a rodent repellent.
Inventors:
KIM SOO-JIN (KR)
Application Number:
PCT/KR2015/000233
Publication Date:
March 24, 2016
Filing Date:
January 09, 2015
Export Citation:
Assignee:
KOREA IND TECH INST (KR)
International Classes:
D21H21/00; D21H17/28; D21H21/18; D21H21/36
Foreign References:
| KR100949840B1 | 2010-03-29 | |||
| KR20130116632A | 2013-10-24 | |||
| JPH06329174A | 1994-11-29 | |||
| KR200374710Y1 | 2005-02-02 |
Attorney, Agent or Firm:
LEE, Sang-Moon et al. (KR)
이상문 (KR)
이상문 (KR)
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