Utilization of Bagasse Pith and Magnesium Bisulfite Pulping Spent Liquor for a New Packaging Material

摘要：

Packaging materials made from agriculture residues can be promising substitutes for petroleum-based plastics for a variety of industrial applications.In this paper,a process was investigated for making a packaging material from bagasse pith and magnesium bisulfite spent liquor.Results indicated that the adhesive charge,the solid contents of the spent liquor and the molding pressure had significant effects on the physical properties of the materials intended for packaging.The bulk density and hydroscopicity of the materials increased with the increase of the solid content of the spent liquor and the molding pressure.The materials had good mechanical properties and were bio-degradable.

关键词： bagasse pith pulping spent liquor cushioning packaging material waste utilization

作者: YANNA LV JIANZHI OU KANGJIAO CHEN

作者单位: Department of Media and Communication,Guangdong Industry Technical College,Guangzhou,510300,China

会议类型: 国际会议

会议名称: 第二届国际造纸与环境学术会议(The Second International Papermaking & Environment Conference)

会议地点: 天津

会议语种:英文

页码: 179-181

在线出版日期: 2008-05-14（万方平台首次上网日期，不代表论文的发表时间）