Effect of Starch and Base Paper Properties an Adhesion Problem of Corrugated Board

골판지 접착 불량에 대한 전분과 원지 특성의 영향

  • Lee, Jin-Ho (School of Forest Resources, College of Agriculture, Life & Environment Sciences, Chungbuk National University) ;
  • Park, Jong-Moon (School of Forest Resources, College of Agriculture, Life & Environment Sciences, Chungbuk National University) ;
  • Lee, Sang-Hyun (School of Forest Resources, College of Agriculture, Life & Environment Sciences, Chungbuk National University)
  • 이진호 (충북대학교 농업생명환경대학 산림과학부) ;
  • 박종문 (충북대학교 농업생명환경대학 산림과학부) ;
  • 이상현 (충북대학교 농업생명환경대학 산림과학부)
  • Published : 2006.06.30

Abstract

Starch is widely used as an adhesive material in the paper and corrugated board industry. The adhesion problem of corrugated board is categorized by two main parts called zipper board and white glue line. The object of this research is to investigate the factors affecting the adhesion problem by the gelatinization of various starch solutions and dynamic penetration properties measurements of various commercial base paper and handsheets. Flow property of starch solution is affected by sodium hydroxide addition and reaction level. Absorption property of commercial base papers and handsheets is affected by sizing and stock composition. Optimum bonding between top/bottom liners and corrugated medium is accomplished by acceptable flow viscosity of mixed starch solution and proper adsorption characteristic of base paper.

Keywords

References

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