Research on Properties of Antibacterial Paper Sprayed by Nano-Chitosan

Article Preview

Abstract:

Antibacterial paper for packaging was sprayed by nanochitosan as antibacterial ingredients. The bacteriostatic circle method was adopted to evaluate its antibacterial effect on E.coli and Staphylococcus aureus. We investigated the effects of different concentrations of nanochitosan on antibacterial paper thickness, tensile strength, bursting strength, folding strength and antibacterial properties.The results showed that: tensile strength, bursting strength and folding strength of the antibacterial paper is better than the control paper and the thickness has no obvious change. The antibacterial paper enhanced the antibacterial effect following the increasing concentration of nanochitosan. The same concentration of nanochitosan antibacterial paper, its inhibitory effect on E.coli was greater than that of Staphylococcus aureus.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 926-930)

Pages:

214-217

Citation:

Online since:

May 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] J. Zhang , Study on Antibacterial Paper with Antibacterial Function,D. Gui Yang: GuiZhou University, (2006).

Google Scholar

[2] F. J. Wang, Y. Chen, H.M. Tan, Research Progress of Quaternary Ammonium Salt Coupled Chitosan Antibacterial ,J. New Chemical Materials. 39(2011)13-15.

Google Scholar

[3] J. X. Tang, J. Deng, Research on Paper Substrate Antimicrobial Package and Its Performance,J. Journal of Hunan University of Technology, 25(2011)6-8.

Google Scholar

[4] J. M. Cui, Z. Liu, X. S. Zhu , Preparation of Quaternary Ammonium Salt of Chitosan and Its Application in the Paper,J. Tianjin Paper Making, 2(2010)27-30.

Google Scholar

[5] D. Z. Yang, X. F. Liu, Y. L. Guan, The Influence Factors of Chitosan Antibacterial Activity , J.Chinese Journal of Applied Chemistry, 17(2000)558-561.

Google Scholar