Improvement of Bending Stiffness in White Duplex Board by Utilization of Wood Fibers from Medium Density Fiberboard (2) Ozone treatment

Yung Bum Seo; Hyun Jun Kim

doi:10.7584/ktappi.2015.47.1.001

All Issue

2015 Vol.47, Issue 1 Next Page

Improvement of Bending Stiffness in White Duplex Board by Utilization of Wood Fibers from Medium Density Fiberboard (2) Ozone treatment 백판지의 휨강성 증대를 위한 목질섬유의 이용 (2) 오존처리

28 February 2015. pp. 1-9

PDF XML

Abstract

Wood fibers for medium density fiberboard (MDF) was used in the filler layer of the white duplex board for increasing thickness and bulk of the board. The MDF fibers were treated with ozone (3% based on dry weight of the fibers), and mixed together with OCC (old corrugated container) to form paper. Ozone-treated MDF fibers gave high bulk, high tensile strength, high internal bond and fast drainage to the furnish mixed with OCC. It was shown that there were possibilities to reduced basis weight of the filler layer without loss of thickness, stiffness, and tensile strength. Furthermore, it showed the possibility to develop a new kind of board product that has high stiffness as well as high strength properties with light basis weight by application of the ozone-treated MDF fibers.

Keywords

old corrugated container (OCC)

stiffness

white duplex board

medium density fiberboard

ozone

References

Literature Cited

Y.B. Seo and H.J. Kim, submitted to Journal of Korea TAPPI, Improvement of bending stiffness in white duplex board by utilization of wood fibers from medium density fiberboard (1) Utilization of defibrated fibers (2014)

W.E. Scott and S. Trosset, Properties of paper: an introduction; 64-67, TAPPI Press. (1989)

White duplex board; 19-29, ed., by Board Commette of Korea Paper Association. (1985)

A. Ghasemian, M. Ghaffari and A. Ashori, Carbohydrate Polymers, Strength enhancing effect of cationic starch on mixed recycled and virgin pulps, 87(2); 1269-1274 (2012)10.1016/j.carbpol.2011.09.010

Y.J. Sung, H.B. Lee, W.K. Jeong, J.G. Jung, S.G. Choi, C.K. Im, W.O. Gwon and Y.B. Seo, Journal of Korea TAPPI, Changes in wet pressing response of OCC stock by the beating time and the addition of polymer aids, 43(2); 77-82 (2011)

C.H. Kim, J.Y. Lee, Y.R. Lee, H.K. Chung, K.K. Back, H.J. Lee, H.J. Gwak, H.R. Gang and S.H. Kim, Journal of Korea TAPPI, Fundamental study on developing lignocellulosic fillers for papermaking(Ⅱ), 41(2); 1-6 (2009)

T.G. Shin, C.H. Kim, H.K. Chung, J.M. Seo and Y.R. Lee, Journal of Korea TAPPI, Fundamental study on developing lignocellulosic fillers for papermaking (I), 40(2); 8-15 (2008)

H.H. Kim, C.H. Kim, J.M. Seo, J.Y. Lee, S.H. Kim, H. J. Park and G.C. Kim, APPITA, Use of modified lignocellulosic fillers to improve paper properties, 64(4); 338-343 (2011)

M.S. Yoon, H.J. Yoo, C.H. Jung and J.M. Park, Journal of Korea TAPPI, Color supplementation of base paper for coating after wooden fillers addition, 44(1); 24-30 (2012)10.7584/ktappi.2012.44.1.024

I.Y. Hwang, Y.H. Lee, J.G. Jung, Y.J. Sung and Y.B. Seo, Journal of Korea TAPPI, Application of spacers for increasing OCC solid content in wet pressing process (I), 44(4); 1-7 (2012)10.7584/ktappi.2012.44.4.001

I.Y. Hwang, S.J. Ji and Y.B. Seo, Journal of Korea TAPPI, Use of calcium carbonate for improving solid content of KOCC wet web, 45(6); 1-9 (2013)10.7584/ktappi.2013.45.6.001

Y.F. Xu and Y.L. Deng, TAPPI Journal, Retention of precipitated calcium carbonate in old corrugated container furnishes, 82(8); 121-126 (1999)

S.L. Yoon, Journal of Korea TAPPI, The beating properties of high yield pulp treated with ozone (II), 34(4); 22-29 (2002)

S. Lemeune, H. Jameel, H.M. Chang and J.F. Kadla, J Appl Polym Sci, Effects of ozone and chlorine dioxide on the chemical properties of cellulose fibers, 93; 1219-1223 (2004)10.1002/app.20509

K.J. Kim and T.J. Eom, Journal of Korea TAPPI, Chemical characteristics of ozone treated aspen wood meal, 43(1); 29-35 (2011)

Information

Publisher :Korea Technical Association of The Pulp and Paper Industry
Publisher(Ko) :한국펄프종이공학회
Journal Title :Journal of Korea TAPPI
Journal Title(Ko) :펄프종이기술
Volume : 47
No :1
Pages :1-9
Received Date : 2014-12-10
Revised Date : 2014-12-17
Accepted Date : 2014-12-19
DOI :https://doi.org/10.7584/ktappi.2015.47.1.001

Journal of Korea TAPPI ISSN:0253-3200(Print) 펄프종이기술

All Issue

Literature Cited