又称茶纸板。 一种多用途的纸板。 定量一般在120g/m2以上。厚度较高，紧度较小。
用混凝沉淀-轻质砖碎料或粉煤灰吸附处理灰纸板涂布废水。
The coagulative precipitation-adsorption with the crashed light mass brick or coal ash can be utilized in treatment of the wastewater from paperboard coating plant.
结果标明，新型瓦楞纸板囊匣的缓冲防震性能和抗磨损性能明显优于传统灰纸板囊匣。
The results showed that the new type of corrugated cardboard box was better than the gray paper board box in cushion performance and wear resistance.
通过实验室和生产性试验，研究了灰底涂布白纸板生产过程中白水循环使用对废新闻纸脱墨工艺及产品质量影响。
It was studied that the effects of white water cycling in the process of ashy bottom coating board on the deinking technology of old news paper and products quality.
应用推荐