摘要
试验研究了温湿度条件对瓦楞原纸含水率的影响,以及瓦楞原纸含水率对其弹性模量的影响,构建了含水率与温湿度的三维关系图。试验结果表明:瓦楞原纸的含水率既受相对湿度的影响,又受温度的影响,温度对瓦楞原纸弹性模量的影响比相对湿度的影响小;瓦楞原纸含水率随温度的上升而下降,随相对湿度的上升而上升;瓦楞原纸弹性模量随含水率的上升而下降。
The influence of temperature and relative humidity on moisture content of corrugated paper and moisture content on elastic modulus of corrugated paper were studied by experiments.The three-dimensional image among moisture content,temperature,and relative humidity was constructed.The results showed that the moisture content of corrugated paper decreases with increase of temperature and increases with increase of relative humidity;the effect of relative humidity on the moisture content of corrugate paper is greater than temperature;the elastic modulus decreases with increase of moisture content.
出处
《包装工程》
CAS
CSCD
北大核心
2011年第21期45-48,共4页
Packaging Engineering
关键词
瓦楞原纸
温度
相对湿度
含水率
弹性模量
corrugated paper
temperature
relative humidity
moisture content
elastic modulus
