用物理方法生产高松厚度“空心纸”的实验

Experiment of Producing High Bulk“Hollow Paper”by Physical Method

通过纸板不同的孔径、孔形状、孔间距、不同的层数这几种方案的实验,得出不同的方案对纸板质量指标的影响程度,找出对环压指数、耐破指数影响不大而松厚度提高的方案,用全新的造纸工艺生产出“空心纸”,以降低生产成本。

Through the experiment of different apertures,hole shapes,hole spacing and different layers of cardboard,It is concluded that different schemes have different effects on the quality index of paperboard,Find out the scheme that has little effect on ring pressure index and rupture resistance index,but increases the loose thickness,Produce"hollow paper"using a new papermaking process to reduce production costs.