ROLL-TO-ROLL COATING OF CELLULOSE NANOFIBER SUSPENSIONS

摘要：

　　Recent environmental concerns have motivated the search for bio-based material alternatives to those produced from non-renewable resources.While nano-cellulosic films and coatings have shown promise as a barrier for,e.g.,food packaging,numerous challenges remain before large-scale,low-cost production can be realized.The current work demonstrates that cellulose nanofiber(CNF)suspensions have low apparent vis-cosity in pressure-driven flow at high shear rates,which can be exploited to enable continuous roll-to-roll slot coating of highly viscous,gel-like CNF suspensions on paper.

作者: Martti Toivakka Vinay Kumar Axel Elfving Behzad Nazari Douglas W.Bousfield

作者单位: Laboratory of Paper Coating and Converting,and Center for Functional Materials,(A)bo Akademi Univers Department of Chemical and Biological Engineering,University of Maine,Orono,ME,USA

会议类型: 国际会议

会议名称: 第五届制浆造纸新技术国际研讨会(ISETPP)暨第三届国际造纸与环境学术大会(IPEC)

会议地点: 广州

会议语种:英文

页码: 1-6

在线出版日期: 2016-11-07（万方平台首次上网日期，不代表论文的发表时间）