Evaluation of the Adhesive Strength and the Drying Energy of Corrugated Board Using a Mixed Adhesive

Ji Young Lee; Chul Hwan Kim; Eun Hea Kim; Tae Ung Park; Jae Sung Choi

doi:10.7584/ktappi.2016.48.3.051

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2016 Vol.48, Issue 3 Preview Page Next Page

Evaluation of the Adhesive Strength and the Drying Energy of Corrugated Board Using a Mixed Adhesive 혼합접착제 적용에 따른 골판지의 접착강도와 건조에너지 평가

30 June 2016. pp. 51-56

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Abstract

The most widely used glue in a corrugator is starch, which is a natural polymer. This material needs thermal energy to achieve a binding force, so a heating section is installed in a corrugator. However, this heating section can cause quality problems in linerboards and corrugating medium and increase the production cost because of the high cost of fossil resources. Therefore, a new adhesive that provides the binding force at lower temperatures than the conventional one must be developed.

In this study, SB-latex was selected as a co-adhesive and added to the starch solution. The addition of the SB-latex was determined based on the viscosity of the new adhesive. The adhesive strength and the drying energy reduction of a corrugated board were measured to evaluate the functionalities of the new adhesive.

The addition of SB-latex was determined to be under 20% of the oven-dried starch based on the viscosity of the new adhesive. The adhesive strength was improved and the drying energy was reduced by applying the new adhesive.

Keywords

Starch

low temperature adhesive

SB-latex

adhesive strength

drying energy

References

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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 : 48
No :3
Pages :51-56
Received Date : 2016-05-25
Revised Date : 2016-06-14
Accepted Date : 2016-06-16
DOI :https://doi.org/10.7584/ktappi.2016.48.3.051

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

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Literature Cited