n.粗棉布；席纹粗黄麻袋布

Ordinary lacquered cloth is made of yellow and blue hopsacking,or the better one with fine stuff(I don't know till now).I think if it's not sharkskin,it's this stuff. 普通的漆布用的就是染的土兰色的粗棉布，比较好的用的是一种织得很细的材料（还没搞清楚），压出鲛皮状凸起的颗粒，估计这把刀如果不是鲛皮的话，用的就是这种材料。

yarn-dyed polyester viscose hopsack 色织涤粘板司呢

hopsack tweed 粗纺板司花呢

hopsack 板司呢, 席纹呢, 方平织物